archived
stringclasses 2
values | author
stringlengths 3
20
| author_fullname
stringlengths 4
12
⌀ | body
stringlengths 0
22.5k
| comment_type
stringclasses 1
value | controversiality
stringclasses 2
values | created_utc
stringlengths 10
10
| edited
stringlengths 4
12
| gilded
stringclasses 7
values | id
stringlengths 1
7
| link_id
stringlengths 7
10
| locked
stringclasses 2
values | name
stringlengths 4
10
⌀ | parent_id
stringlengths 5
10
| permalink
stringlengths 41
91
⌀ | retrieved_on
stringlengths 10
10
⌀ | score
stringlengths 1
4
| subreddit_id
stringclasses 1
value | subreddit_name_prefixed
stringclasses 1
value | subreddit_type
stringclasses 1
value | total_awards_received
stringclasses 19
values |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
False
|
brainwipe
|
t2_36vdd
|
How can sanitising lead to more exploits than escaping?
| null |
0
|
1543939268
|
False
|
0
|
eb2ohin
|
t3_a2way5
| null | null |
t1_eb25d0k
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2ohin/
|
1547008408
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
combinatorylogic
|
t2_iab4d
|
You don't have a tiniest bit of evidence to back your nonsense.
Does anyone know how the author of a shit code written 10 years ago looked like, in order to conclude that this code is shit? Nope.
Do you know how people from another department in your organisation look like? Nope.
Not to mention opensource - you don't even know if your contributor is a human or a dog.
You only interact in person with a tiny percentage of those who you interact with via code.
| null |
0
|
1545094297
|
False
|
0
|
ec0jcpo
|
t3_a6nfgh
| null | null |
t1_ec0gqwt
|
/r/programming/comments/a6nfgh/things_nobody_told_me_about_being_a_software/ec0jcpo/
|
1547745715
|
3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
KanbagileScrumolean
|
t2_zymlx
|
Always ready to downvote a shevegen post
| null |
0
|
1543939361
|
False
|
0
|
eb2olsx
|
t3_a2xdzw
| null | null |
t1_eb254iw
|
/r/programming/comments/a2xdzw/the_friendship_that_made_google_huge/eb2olsx/
|
1547008461
|
4
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
holyknight00
|
t2_hiu8h
|
damn son that smoke is addictive af
| null |
0
|
1545094469
|
False
|
0
|
ec0jjal
|
t3_a6zxou
| null | null |
t3_a6zxou
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0jjal/
|
1547745797
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
JimJamJamie
|
t2_5asup
|
`<h1>what the fuck</h1>`
| null |
0
|
1543939368
|
False
|
0
|
eb2om4e
|
t3_a2way5
| null | null |
t1_eb2h8ic
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2om4e/
|
1547008465
|
65
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
meneldal2
|
t2_l7gg5
|
Considering I hate most JS devs, for me even if I'm no Google fan anything that forces JS devs to write good sites that don't require a beast of the computer is awesome.
They brought it on themselves writing more and more bloat. The irony here is Google itself is no stranger to JS bloat (they are champions of shitty JS, especially with the new Youtube), but I guess when their own chromebooks can't run half the web they figured out they overdid it.
| null |
0
|
1545094518
|
False
|
0
|
ec0jl57
|
t3_a71ccv
| null | null |
t1_ec0hyhu
|
/r/programming/comments/a71ccv/google_amp_case_study_leads_dropped_by_59_how_to/ec0jl57/
|
1547745819
|
5
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
captncraig
|
t2_64wm2
|
Then here's hoping whoever buys them is kind enough to put it up on pirate bay.
| null |
0
|
1543939412
|
False
|
0
|
eb2oo9e
|
t3_a2rcot
| null | null |
t1_eb1t3cy
|
/r/programming/comments/a2rcot/al_lowe_reveals_his_sierra_source_code/eb2oo9e/
|
1547008491
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
germanbeer
|
t2_9ker7
|
How much of silicon valley is like this? I swear that most startups and some established companies have no profitable business models.
| null |
0
|
1545094697
|
False
|
0
|
ec0jrt0
|
t3_a6v025
| null | null |
t1_eby7yos
|
/r/programming/comments/a6v025/the_skills_gap_in_tech_is_virtually_nonexistent/ec0jrt0/
|
1547745901
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
bautin
|
t2_3cri3
|
Don't forget my argument was that they were doing the same thing to each other. That they were trivializing each others concerns.
| null |
0
|
1543939475
|
False
|
0
|
eb2or5k
|
t3_a2p0j9
| null | null |
t1_eb2og9e
|
/r/programming/comments/a2p0j9/must_be_willing_to_work_under_pressure_is_a/eb2or5k/
|
1547008526
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
archiminos
|
t2_43pqf
|
In China your visa is tied to your job. I didn't want to leave Shanghai so I was looking for another position but if I quit my job I wouldn't have a visa to stay in the country. I was effectively 'out of work', but technically still employed.
| null |
0
|
1545094884
|
False
|
0
|
ec0jz65
|
t3_a6nfgh
| null | null |
t1_ebzl1n4
|
/r/programming/comments/a6nfgh/things_nobody_told_me_about_being_a_software/ec0jz65/
|
1547745991
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
WorldsBegin
|
t2_ijg9a
|
You can get matrix powers `A^n` of a matrix `k x k` down to being asymptotically quadratic `O(k^2 log n)` in the matrix size if you multiply-by-squaring polynomials instead of the whole matrix, reduced over the characteristic polynomial and evaluated at `x = A`. You might even get `O(k log k log n)` by using FFT but that has some limitations. I leave it to the reader to work out the details ;)
| null |
0
|
1543939520
|
False
|
0
|
eb2otbf
|
t3_a31fme
| null | null |
t3_a31fme
|
/r/programming/comments/a31fme/using_linear_algebra_to_solve_a_google_interview/eb2otbf/
|
1547008553
|
3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
beefsack
|
t2_49j3b
|
I tinkered with it a little bit and thought it was kinda neat.
Then I started to learn about the interactions between the things and was really surprised.
Then I found the cloner and it became legitimately fun (cloner + flammables + fire).
Then my 4yo daughter joined in and I think it's already her GotY 2018, we've had an absolute blast and she's learned to read the important words for things she likes to use (plant, seed): https://imgur.com/a/MOjoY0g
Amazing work, there's a deceptive amount of depth and room to play there.
(Tangent, I was in Windows to play some games this morning, but I do all my Rust dev in Linux).
| null |
0
|
1545094913
|
False
|
0
|
ec0k0ax
|
t3_a6zxou
| null | null |
t3_a6zxou
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0k0ax/
|
1547746006
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
ThirdEncounter
|
t2_1ud6zgq
|
It seems like this is just a rumor.
| null |
0
|
1543939566
|
False
|
0
|
eb2ovge
|
t3_a313x9
| null | null |
t3_a313x9
|
/r/programming/comments/a313x9/microsoft_building_new_chromebased_browser_to/eb2ovge/
|
1547008580
|
43
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
renrutal
|
t2_6nt9z
|
It is *also* our fault.
We're just too willing to be the well oiled cog in the machine in order to receive a paycheck in the end of the month, and to avoid more friction than comfortable with others.
"It's marketing or management fault" is just scapegoating. More often than not developers can predict months or years ahead what can go wrong with systems and their repercussions, as they are the ones who designed them.
| null |
0
|
1545094961
|
False
|
0
|
ec0k286
|
t3_a719k6
| null | null |
t1_ec01n20
|
/r/programming/comments/a719k6/the_consequences_of_your_code_tom_scott/ec0k286/
|
1547746029
|
46
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
benmmurphy
|
t2_3otpy
|
this seems more to be a problem with PHP not having a proper datatype for String. PHP has something called a String but that is an array of bytes without an encoding. then weirdly enough you have a bunch of problems when people try to do 'String' operations on arrays of bytes without understanding the encoding of the bytes. mysql\_real\_escape\_string is still kind of bugged but i guess bugged in a way that would generally not cause problems. for example if you do:
&#x200B;
user\_input (assuming input is GBK encoding)
escaped = mysql\_real\_escape\_string(user\_input)
converted = convert(escaped, GBK->UTF8)
send\_db(converted) \[DB is UTF8 encoded\]
&#x200B;
then you have troubles. like the assumption with mysql\_real\_escape\_string is that the encoding of the input to the function is in the same encoding as the database. the assumption of mysql\_escape\_string is that the input to the function is either ascii, utf8 or some single byte character set that is a superset of ascii. both functions make an assumption about the input. it just so happens that mysql\_real\_escape\_string's assumption is more likely to be correct. if you have GBK input and GBK encoded database you can make mysql\_escape\_string 'safe' by doing:
escaped = utf8\_to\_gbk ( mysql\_escape\_string ( gbk\_to\_utf8 ( input ) )
though, if these functions are 'lossy' then maybe this is not something you want to be doing :)
| null |
0
|
1543939613
|
1543939853
|
0
|
eb2oxn6
|
t3_a2way5
| null | null |
t1_eb296o4
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2oxn6/
|
1547008606
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
onionhammer
|
t2_4fak4
|
The smoke effect is so much better lookin than anything else, why’s that?
| null |
0
|
1545095103
|
False
|
0
|
ec0k81m
|
t3_a6zxou
| null | null |
t3_a6zxou
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0k81m/
|
1547746101
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
senj
|
t2_3wc5u
|
I'm aware of no such court rulings, and googling doesn't turn up anything. If you can find a link, please share it.
> as granting one without the other does not make sense unless it is an intentionally deceptive act by the copyright/patentholder.
That doesn't follow. You can make something available under the BSD for any number of reasons, including just so that it is compilable by people who have taken a patent license from you, or for simple academic reference. The BSD makes no legal guarantee that there are absolutely no legal complications to your use of the code. In fact, it says quite the opposite: It says that nothing in the copyright grant implies the software is fit for any particular purpose (including "using this without getting sued for patent infringement") and exempts the copyright holder from any liability for any difficulties you run into from your use of the software, include legal difficulties.
| null |
0
|
1543939658
|
1543939982
|
0
|
eb2ozs7
|
t3_a2oxxm
| null | null |
t1_eb2mee3
|
/r/programming/comments/a2oxxm/nvidia_physx_sdk_has_gone_open_source_3clause_bsd/eb2ozs7/
|
1547008633
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
rlbond86
|
t2_436ic
|
And your opinion is based on a single reddit comment so it's pretty fucking stupid of you
| null |
0
|
1545095433
|
False
|
0
|
ec0kls5
|
t3_a6ufoy
| null | null |
t1_ec0ips7
|
/r/programming/comments/a6ufoy/i_wrote_a_python_program_to_calculate_the_most/ec0kls5/
|
1547746299
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
[deleted]
|
None
|
[deleted]
| null |
0
|
1543939666
|
False
|
0
|
eb2p066
|
t3_a31fme
| null | null |
t1_eb2otbf
|
/r/programming/comments/a31fme/using_linear_algebra_to_solve_a_google_interview/eb2p066/
|
1547008638
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
014a
|
t2_57ogayt
|
The odd thing I've always felt about error messages is, even at someone like Google's scale, there is practically zero reason why the publishers shouldn't immediately know about any errors that happen (via error reporting software, crash traces, etc).
Error messages/codes originated from a day when software was distributed, more or less, physically. Today, if you've got internet, we can ship those traces off. That's way more reliable and faster than waiting for a user to tell you the error code via email.
That isn't a reason to not display error messages or codes; there is value in letting the user know what went wrong. Most of the time they're your customer, after all, and are paying you for the software they use. But at least once I've had a company's CS team (Slack, IIRC) reply to a Tweet with a "can you tell us the error message you got and your device information" and I can't help but yell "There is no way in hell you don't already have all that information, my app startup of two people [wouldn't need a user to tell us that](https://www.bugsnag.com/). Just fix it."
| null |
0
|
1545095533
|
False
|
0
|
ec0kpyc
|
t3_a719k6
| null | null |
t1_ebzlpto
|
/r/programming/comments/a719k6/the_consequences_of_your_code_tom_scott/ec0kpyc/
|
1547746351
|
3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
hapoo
|
t2_3ic1m
|
There’s a typo in that matrix. Kinda confused me for a second
| null |
0
|
1543939695
|
False
|
0
|
eb2p1hq
|
t3_a31fme
| null | null |
t3_a31fme
|
/r/programming/comments/a31fme/using_linear_algebra_to_solve_a_google_interview/eb2p1hq/
|
1547008654
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
TheBlackDon
|
t2_rahcv
|
I have no idea mate
| null |
0
|
1545095638
|
False
|
0
|
ec0kubj
|
t3_a754hi
| null | null |
t1_ec0hac4
|
/r/programming/comments/a754hi/program_an_arduino_to_have_64_sensors/ec0kubj/
|
1547746406
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
offthewall1066
|
t2_8wng8
|
That’s exactly my point, encrypted (hashed) doesn’t make any sense. The wording is just unclear
| null |
0
|
1543939887
|
1543940069
|
0
|
eb2pag4
|
t3_a2xikx
| null | null |
t1_eb20o4n
|
/r/programming/comments/a2xikx/quora_user_data_compromised/eb2pag4/
|
1547008764
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Slavik81
|
t2_whzuw
|
Maximum friction. 'No slip' means that fluid at the wall is prevented from moving parallel to the wall.
| null |
0
|
1545095673
|
False
|
0
|
ec0kvqn
|
t3_a6zxou
| null | null |
t1_ec0czpq
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0kvqn/
|
1547746424
|
7
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Ferdi265
|
t2_eaor4
|
My University has an automatic online test system for the operating systems class. You could just print a closing pre tag in the kernel log and off you go
| null |
0
|
1543940069
|
False
|
0
|
eb2pj42
|
t3_a2way5
| null | null |
t1_eb2l8ww
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2pj42/
|
1547008899
|
16
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
tiftik
|
t2_3we5m
|
The web is an open platform. I refuse to use any patent encumbered standard on the web. Apple is, of course, one of the companies that own the patent pool.
| null |
0
|
1545095731
|
False
|
0
|
ec0ky2y
|
t3_a6r0ka
| null | null |
t1_ebxtqli
|
/r/programming/comments/a6r0ka/concord_how_i_built_a_screen_sharing_application/ec0ky2y/
|
1547746453
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
MCFiletMignon
|
t2_1gm636fm
|
Loving the hard work, but:
*Latest stable version: 2 years, 5 months ago*
| null |
0
|
1543940102
|
False
|
0
|
eb2pknt
|
t3_a2yde9
| null | null |
t3_a2yde9
|
/r/programming/comments/a2yde9/dolphin_progress_report_november_2018/eb2pknt/
|
1547008918
|
-9
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Canthros
|
t2_mlypa
|
Reddit isn't exactly 'the streets'. It would cost you nothing to be civil, except that you might alienate fewer people by your odiousness.
| null |
0
|
1545095818
|
False
|
0
|
ec0l1s1
|
t3_a6xy9s
| null | null |
t1_ec0dkgo
|
/r/programming/comments/a6xy9s/sjwjs/ec0l1s1/
|
1547746498
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
nefreat
|
t2_32evt
|
> Part of the problem is that I have difficult getting inside of the heads of people who think strict types make programming more difficult since the opposite seems true to me on a gut level.
I am one of these people, AMA.
He refers to papers about HM having limits and the programs he wants to write hitting those limits.
| null |
0
|
1543940248
|
False
|
0
|
eb2prbh
|
t3_a2s08c
| null | null |
t1_eb0r9mn
|
/r/programming/comments/a2s08c/the_little_typer_lets_learn_about_dependent_types/eb2prbh/
|
1547009000
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
NoInkling
|
t2_csqao
|
I was about to say, this reminds me of the Liero level editor.
Edit: actually I think it just reminds me of the game itself due to the graphical style, IIRC the levels themselves (and the editor) were very basic.
| null |
0
|
1545095936
|
1545097589
|
0
|
ec0l6j1
|
t3_a6zxou
| null | null |
t1_ec0htou
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0l6j1/
|
1547746556
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
zayelion
|
t2_70rdq
|
Agreed!
| null |
0
|
1543940496
|
False
|
0
|
eb2q2o6
|
t3_a2ml49
| null | null |
t1_eazmq83
|
/r/programming/comments/a2ml49/going_frameworkless_why_you_should_try_web_dev/eb2q2o6/
|
1547009140
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
cowardlydragon
|
t2_d0po
|
So your spam requests fell? I'm crying.
| null |
0
|
1545095950
|
False
|
0
|
ec0l73i
|
t3_a71ccv
| null | null |
t3_a71ccv
|
/r/programming/comments/a71ccv/google_amp_case_study_leads_dropped_by_59_how_to/ec0l73i/
|
1547746564
|
11
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
xenomachina
|
t2_7mxhc
|
>Or, like I said, you can build parameterized queries in SQL as the language has supported for ages.
Perhaps if you give ab example of how this would be done from programming-language-of-your-choice it would make it more clear what you mean.
| null |
1
|
1543940602
|
False
|
0
|
eb2q7iz
|
t3_a2way5
| null | null |
t1_eb2brcr
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2q7iz/
|
1547009200
|
-1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
HalibetLector
|
t2_17d4bn
|
> Reddit isn't exactly 'the streets'.
What part of "inciting violence" do you not understand? Do you think nobody tries to incite violence here on reddit? Actions have consequences. Even posts on reddit.
> It would cost you nothing to be civil, except that you might alienate fewer people by your odiousness.
I'm perfectly civil to anybody who comes at me with a similar level of civility. Calling me odious or a piece of shit (as the grandparent did) means you don't get to tell me to be civil, you fucking hypocrite. Maybe you should try being civil yourself first.
| null |
0
|
1545095956
|
1545098029
|
0
|
ec0l7bw
|
t3_a6xy9s
| null | null |
t1_ec0l1s1
|
/r/programming/comments/a6xy9s/sjwjs/ec0l7bw/
|
1547746567
|
3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
bruce3434
|
t2_12379h
|
How is it different than GDC?
| null |
0
|
1543940667
|
False
|
0
|
eb2qaii
|
t3_a30hg9
| null | null |
t3_a30hg9
|
/r/programming/comments/a30hg9/gcc_9_adds_frontend_support_for_the_d_programming/eb2qaii/
|
1547009237
|
23
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Ray192
|
t2_6jmdp
|
We're not drones, we should clarify things whenever possible.
| null |
0
|
1545096030
|
False
|
0
|
ec0laf6
|
t3_a719k6
| null | null |
t1_ec01n20
|
/r/programming/comments/a719k6/the_consequences_of_your_code_tom_scott/ec0laf6/
|
1547746605
|
6
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
[deleted]
|
None
|
This is embedded browser from OBS it has no session cookies from his channel :)
| null |
0
|
1543940675
|
False
|
0
|
eb2qaw0
|
t3_a2way5
| null | null |
t1_eb1zklr
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2qaw0/
|
1547009242
|
3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
drjeats
|
t2_4lzhn
|
Slippery slope arguments are really low-effort. Try again tomorrow. And actually address my response to you in stead of shifting gears.
| null |
0
|
1545096346
|
False
|
0
|
ec0ln7y
|
t3_a6i85m
| null | null |
t1_ec0ckcb
|
/r/programming/comments/a6i85m/openjdk_bug_report_complains_source_code_has_too/ec0ln7y/
|
1547746764
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
DeebsterUK
|
t2_9s47o
|
Emails used be in UTF-7 quite a lot, although I think it's more rare nowadays.
| null |
0
|
1543940692
|
False
|
0
|
eb2qbmb
|
t3_a2way5
| null | null |
t1_eb2bby2
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2qbmb/
|
1547009250
|
3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Isvara
|
t2_10v24
|
> regex
So you just went ahead and skipped right over that README, huh?
| null |
0
|
1545096405
|
False
|
0
|
ec0lpmd
|
t3_a6z6cl
| null | null |
t1_ebz3h5j
|
/r/programming/comments/a6z6cl/pampyjs_pattern_matching_for_javascript/ec0lpmd/
|
1547746825
|
3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
PlymouthPolyHecknic
|
t2_4t5mpmn
|
It's not just about learning the language though is it? It's about all the problems that come along with a multi-language interop. Even if you already knew the r word it would take months longer
| null |
0
|
1543940737
|
False
|
0
|
eb2qdpn
|
t3_a2ml49
| null | null |
t1_eb10ax4
|
/r/programming/comments/a2ml49/going_frameworkless_why_you_should_try_web_dev/eb2qdpn/
|
1547009277
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Isvara
|
t2_10v24
|
Anybody who wants pattern matching that badly should really just use a language with real pattern matching. This thing is extremely limited.
| null |
0
|
1545096520
|
False
|
0
|
ec0lubq
|
t3_a6z6cl
| null | null |
t3_a6z6cl
|
/r/programming/comments/a6z6cl/pampyjs_pattern_matching_for_javascript/ec0lubq/
|
1547746883
|
8
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
imitation_crab_meat
|
t2_x87rq
|
18 House Dems... And how many House Republicans?
Vote them all out.
| null |
0
|
1543940852
|
False
|
0
|
eb2qium
|
t3_a32431
| null | null |
t3_a32431
|
/r/programming/comments/a32431/18_house_dems_refuse_to_restore_net_neutrality_as/eb2qium/
|
1547009341
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
stack-compression
|
t2_1w1eet1b
|
> human_hours = ->(arr) { arr.map(&to_12h).join(' - ') }
What's wrong with that?
I haven't programmed ruby seriously for years, and I was able to parse it quickly. And I am not great at reading others code.
| null |
0
|
1545096551
|
False
|
0
|
ec0lvm0
|
t3_a70qqn
| null | null |
t1_ebzokfy
|
/r/programming/comments/a70qqn/special_cases_are_a_code_smell/ec0lvm0/
|
1547746898
|
6
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
alexgolec
|
t2_2cqp046e
|
Author here: please don’t, I’m not familiar with this solution. Can you elaborate? I’m curious how that solution would work.
| null |
0
|
1543940856
|
False
|
0
|
eb2qj0u
|
t3_a31fme
| null | null |
t1_eb2otbf
|
/r/programming/comments/a31fme/using_linear_algebra_to_solve_a_google_interview/eb2qj0u/
|
1547009343
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
shared_makes_it_real
|
t2_wvcqaot
|
The slope has already been slipped and yes it is low effort because it doesn't take much to explain what's wrong with CoCs.
| null |
0
|
1545096599
|
False
|
0
|
ec0lxmx
|
t3_a6i85m
| null | null |
t1_ec0ln7y
|
/r/programming/comments/a6i85m/openjdk_bug_report_complains_source_code_has_too/ec0lxmx/
|
1547746923
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
PlymouthPolyHecknic
|
t2_4t5mpmn
|
Why don't they know F#? What do you mean why don't they know F#? Why would they? There's dozens of easy to learn programming languages, if there's no benefit to you, why learn it? It's like asking why don't they know brainfuck or Ada
| null |
0
|
1543940860
|
False
|
0
|
eb2qj8g
|
t3_a2ml49
| null | null |
t1_eazpvap
|
/r/programming/comments/a2ml49/going_frameworkless_why_you_should_try_web_dev/eb2qj8g/
|
1547009346
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
jl2352
|
t2_11g67p
|
Use the inspector and find out for yourself.
| null |
0
|
1545096717
|
False
|
0
|
ec0m2hs
|
t3_a6zxou
| null | null |
t1_ec0atmu
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0m2hs/
|
1547746983
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
alexgolec
|
t2_2cqp046e
|
Where?
| null |
0
|
1543940866
|
False
|
0
|
eb2qjhs
|
t3_a31fme
| null | null |
t1_eb2p1hq
|
/r/programming/comments/a31fme/using_linear_algebra_to_solve_a_google_interview/eb2qjhs/
|
1547009349
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
theforemostjack
|
t2_6vllq
|
Why is correcting word misuse a distraction? We should call backdoors "backdoors", not "front doors". We should call torture "torture", not "enhanced interrogation". We should call things by their proper names -- and shout down attempts to rename them with bland, inoffensive euphemisms.
As for re-reading your posts in this thread...you described a back door and called it the front door for some reason. If your goal wasn't to make the back door sound more respectable, then what was your goal?
I do apologize if I've misconstrued your intent, but keep in mind: What you're saying about "front doors" sounds a lot like Comey's nonsense from 2014.
Finally...whether you call the implementation of your back door a "back door" or "front door", the problems are essentially the same. Security is hard. Making a secure comms system is hard. Making a secure comms system with a "government master key" makes it a lot harder. Now in addition to writing a secure system with authentication for the user, you have to think about how to implement your master key. Do you encrypt the message twice, once with the user's key and once with the backdoor key? Do you encrypt the message using a combination of the two? How do you handle storing and communicating the message -- does law enforcement have to seize the computer and type in the master password in the program, or are messages echoed to a govt server?
Beyond that...What about China? Russia? Argentina? The article talked about Australian-mandated back doors, won't other countries start demanding the same thing? Do you end up needing to support 200 separate "master keys"? How do you secure those? Who's responsible when the e.g. TSA posts a screenshot of the private key on their homepage? Or when the next government data breach includes the government master key? Oops, now any criminal with $100 to spare has the master keys to *everything you've ever sent in the program*.
Getting even one of those questions wrong could completely kill any security that the program is supposed to offer, and I'm not even scratching the surface.
| null |
0
|
1545096943
|
False
|
0
|
ec0mbmt
|
t3_a66102
| null | null |
t1_ebwjfah
|
/r/programming/comments/a66102/we_cant_include_a_backdoor_in_signal_signal/ec0mbmt/
|
1547747097
|
0
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Dgc2002
|
t2_52v7g
|
Oh dang your comment made me realize that Shev is back on their original account. I just looked and it seems they got banned 3 months ago, during which time they used /u/shevy-ruby, and got back on this account 24 days ago.
| null |
0
|
1543940893
|
False
|
0
|
eb2qkr8
|
t3_a2xdzw
| null | null |
t1_eb2olsx
|
/r/programming/comments/a2xdzw/the_friendship_that_made_google_huge/eb2qkr8/
|
1547009365
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Isvara
|
t2_10v24
|
I'm trying to do something with Rust and WASM, so I really appreciate you showing the source. I'll be pouring over it later.
| null |
0
|
1545097070
|
False
|
0
|
ec0mh0a
|
t3_a6zxou
| null | null |
t3_a6zxou
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0mh0a/
|
1547747163
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
SonOfMyMother
|
t2_ab9kq
|
Right. This is all good advice, obviously. I think the original comment confused me because it's not really relevant to the situation in the video, as far as I can tell.
The twitch chat messages are user input, and, as it happens, they are also output. They need to be sanitised. I don't get what the "no, no, NO" is really in aid of. Surely the main point is "sanitise stuff when you use it, not when you get it" rather than "sanitise HTML output and SQL input".
But whatever, I'm just rambling now. Thanks for your detailed response!
| null |
0
|
1543940893
|
False
|
0
|
eb2qkrl
|
t3_a2way5
| null | null |
t1_eb2cq3o
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2qkrl/
|
1547009365
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
ocross
|
t2_3xlnv
|
I really do like Postgres. If foreign key refs to partitioned tables were implemented it would truly be 10 / 10. The same materialized view functionality as Oracle would be nice too.
| null |
0
|
1545097176
|
False
|
0
|
ec0mli6
|
t3_a71g76
| null | null |
t1_ebzl8sg
|
/r/programming/comments/a71g76/comparison_of_many_standard_and_nonstandard_sql/ec0mli6/
|
1547747220
|
4
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
k-selectride
|
t2_415od
|
https://en.wikipedia.org/wiki/Exponentiation_by_squaring
here ya go
edit: then apply the cayley-hamilton theorem
| null |
0
|
1543941068
|
1543941466
|
0
|
eb2qsvt
|
t3_a31fme
| null | null |
t1_eb2qj0u
|
/r/programming/comments/a31fme/using_linear_algebra_to_solve_a_google_interview/eb2qsvt/
|
1547009493
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
gott_modus
|
t2_j2d1j
|
>Use the inspector and find out for yourself.
What information is saying that exactly?
| null |
0
|
1545097194
|
False
|
0
|
ec0mm9q
|
t3_a6zxou
| null | null |
t1_ec0m2hs
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0mm9q/
|
1547747229
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
lechatsportif
|
t2_aqsat
|
The road side stuff is mind blowing, trees, temporarily parked cars, buses. I would love to just stare at the driving videos.
| null |
0
|
1543941074
|
False
|
0
|
eb2qt4w
|
t3_a2zftr
| null | null |
t3_a2zftr
|
/r/programming/comments/a2zftr/the_first_interactive_ai_rendered_virtual_world/eb2qt4w/
|
1547009496
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Muffinabus
|
t2_6596v
|
Fuck me up with them jobs
| null |
0
|
1545097233
|
False
|
0
|
ec0mnur
|
t3_a6r0ka
| null | null |
t1_ec0adki
|
/r/programming/comments/a6r0ka/concord_how_i_built_a_screen_sharing_application/ec0mnur/
|
1547747249
|
4
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
kneeanderthal
|
t2_43zpr
|
For those who don't know DwangoAC, he is a big member of the Tool Assisted Speedruns (TAS) community. TAS is using a script of frame-perfect button presses fed into an emulator to beat console games as quickly as possible, or perform other astonishing feats. Dwango helped create TASBot, a hardware that feeds the same button-press scripts into real consoles through the controller ports, proving the legitimacy of the scripts. Several games are vulnerable to memory manipulation techniques which allow code injection and execution, and Dwango has showcased many TASes doing crazy exploits live during the Games Done Quick marathons, which explains his amused attitude when he finds his own chat getting compromised.
| null |
0
|
1543941086
|
False
|
0
|
eb2qtph
|
t3_a2way5
| null | null |
t3_a2way5
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2qtph/
|
1547009504
|
23
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Jarmahent
|
t2_7wei5
|
Same dude.
| null |
0
|
1545097248
|
False
|
0
|
ec0mogq
|
t3_a6r0ka
| null | null |
t1_ec0mnur
|
/r/programming/comments/a6r0ka/concord_how_i_built_a_screen_sharing_application/ec0mogq/
|
1547747256
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
swordglowsblue
|
t2_2nrkh5d0
|
TL;DR they tricked the compiler into optimizing addition in unreachable code such that two different variables relied on each other's definitions. It attempted to optimize the addition first and caused a stack overflow error in the compiler. Less of a "hey, that's cool" and more of a "yeah, that really shouldn't happen" - seems like a pretty serious compiler bug if it's wasting time optimizing code in the `else` of an `if(true)`.
The title is rather misleading - I expected a stress test, but it was really just an optimization exploit.
| null |
0
|
1543941110
|
False
|
0
|
eb2qutg
|
t3_a30fwd
| null | null |
t1_eb2khrf
|
/r/programming/comments/a30fwd/how_many_additions_does_it_take_to_break_a/eb2qutg/
|
1547009517
|
36
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
MarekKnapek
|
t2_o1lsh
|
I confess, I don't know how Ruby works on Java, I don't know how Ruby works on Graal, but I know how Ruby works on Windows. I will tell you: It is not nice.
Look at win32\win32.c\void set_pioinfo_extra(void) function. Especially extra piece of shit. Caused me headaches. Next, their threatening of CriticalSection struct on Windows. Sometimes using it without initialization, sometimes freeing memory containing it without destructing it.
| null |
0
|
1545097305
|
False
|
0
|
ec0mqu3
|
t3_a6z8lb
| null | null |
t3_a6z8lb
|
/r/programming/comments/a6z8lb/running_jruby_on_the_graal_jit/ec0mqu3/
|
1547747285
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
RedProletariat
|
t2_pi3ru
|
You could pick it up in a week, if you're a halfway decent programmer. So that the team doesn't already know F# shouldn't be an issue.
| null |
0
|
1543941125
|
False
|
0
|
eb2qvhp
|
t3_a2ml49
| null | null |
t1_eb2qj8g
|
/r/programming/comments/a2ml49/going_frameworkless_why_you_should_try_web_dev/eb2qvhp/
|
1547009525
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Muffinabus
|
t2_6596v
|
Nope, that was my fuck up! Chrome released a new version today that moved the location of getDisplayMedia(). I should have tested my app on Canary but didn't think it'd change literally the day I pushed this out there. It'll be fixed tonight!
| null |
0
|
1545097373
|
False
|
0
|
ec0mtkg
|
t3_a6r0ka
| null | null |
t1_ebylive
|
/r/programming/comments/a6r0ka/concord_how_i_built_a_screen_sharing_application/ec0mtkg/
|
1547747320
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
sfcpfc
|
t2_e98p8
|
Wow. Did signing that document have any consequences for you?
| null |
0
|
1543941139
|
False
|
0
|
eb2qw5c
|
t3_a2way5
| null | null |
t1_eb2h8ic
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2qw5c/
|
1547009533
|
27
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
SlowButConstantly
|
t2_241ww175
|
where is he doing? it has zero non-dev dependencies
| null |
0
|
1545097408
|
False
|
0
|
ec0muxj
|
t3_a6z6cl
| null | null |
t1_ebzrg7u
|
/r/programming/comments/a6z6cl/pampyjs_pattern_matching_for_javascript/ec0muxj/
|
1547747336
|
3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
PlymouthPolyHecknic
|
t2_4t5mpmn
|
They're already got a profiler for .net: [dotTrace](https://www.jetbrains.com/profiler/)
| null |
0
|
1543941206
|
False
|
0
|
eb2qz4r
|
t3_a1k8ri
| null | null |
t1_eat3vv0
|
/r/programming/comments/a1k8ri/aws_has_just_announced_an_intellij_idea_plugin/eb2qz4r/
|
1547009570
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Muffinabus
|
t2_6596v
|
😏
| null |
0
|
1545097459
|
False
|
0
|
ec0mwzf
|
t3_a6r0ka
| null | null |
t1_ec0mogq
|
/r/programming/comments/a6r0ka/concord_how_i_built_a_screen_sharing_application/ec0mwzf/
|
1547747361
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
alphaglosined
|
t2_f0fiz
|
It is GDC.
| null |
0
|
1543941226
|
False
|
0
|
eb2r036
|
t3_a30hg9
| null | null |
t1_eb2qaii
|
/r/programming/comments/a30hg9/gcc_9_adds_frontend_support_for_the_d_programming/eb2r036/
|
1547009582
|
51
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
billsil
|
t2_6ay72
|
Can I just have the traceback? Oh, you're in the run analysis module, which means you've passed the input reading, ok so it can't be this...
It's that or a segfault...
| null |
0
|
1545097467
|
False
|
0
|
ec0mxb1
|
t3_a719k6
| null | null |
t1_ec05246
|
/r/programming/comments/a719k6/the_consequences_of_your_code_tom_scott/ec0mxb1/
|
1547747365
|
3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
ThatsALovelyShirt
|
t2_refcwpf
|
It is procedural, it's just the result of highly multivariate optimization.
| null |
0
|
1543941261
|
False
|
0
|
eb2r1ry
|
t3_a2zftr
| null | null |
t1_eb2efas
|
/r/programming/comments/a2zftr/the_first_interactive_ai_rendered_virtual_world/eb2r1ry/
|
1547009605
|
8
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
driusan
|
t2_bvkul
|
I have never in my life seen anyone jump on a movement started by shevegen.
| null |
0
|
1545097628
|
False
|
0
|
ec0n3x3
|
t3_a71ccv
| null | null |
t1_ec0hyhu
|
/r/programming/comments/a71ccv/google_amp_case_study_leads_dropped_by_59_how_to/ec0n3x3/
|
1547747472
|
10
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
moonboy2000
|
t2_ac0pr
|
Because Microsoft does not create browsers to give you the best browser out there. They are happy to have a browser that a lot of people use. They create browsers to collect user data, not to give you a fast internet experience.
| null |
1
|
1543941283
|
1543956342
|
0
|
eb2r2sy
|
t3_a313x9
| null | null |
t1_eb2kxqd
|
/r/programming/comments/a313x9/microsoft_building_new_chromebased_browser_to/eb2r2sy/
|
1547009618
|
-2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
IAmApocryphon
|
t2_kdevl
|
You can say that about Swift and Kotlin, though. How many backends are using Vapor or Corda?
| null |
0
|
1545097681
|
False
|
0
|
ec0n61j
|
t3_a55qhp
| null | null |
t1_ebk4qlq
|
/r/programming/comments/a55qhp/the_dart_language_considers_adding_sound/ec0n61j/
|
1547747498
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
[deleted]
|
None
|
yes/no.
IE was bad because it openly ignored web standards. Or when it did publish standards they were 1-3 years out of date and likely requires resources you couldn’t get without complicated partner contracts.
Chrome has the opposite problem. They implement things before it is fully standardized as most web standard committee members are google employees, or work for non-profits which receive the major of their funding from Google. For example during the TLSv1.3 standardization process Google threaten to release what amounts to HTTP/3 if certain properties of 0-RTT reconnections were not include. Now 0RTT is literally advertising in the server hello, “*yes I am likely vulnerable to some replay attacks*”. So the committee included 0-RTT in a way that was so vague that next to no one implemented it (outside of corporate implementations). And now we’re seeing the HTTP/3 hype train start. Which is Google trying to deprecate TLS/SSL (as HTTP/3 uses QUIC not TLS) as it cannot control that standards body.
Microsoft was decent enough to ignore the OSS web. Google pulled the OSS standardization process in house and is actively deprecating technology which it cannot control to further its corporate strategy.
| null |
0
|
1543941287
|
1543941706
|
0
|
eb2r2zu
|
t3_a313x9
| null | null |
t1_eb2o4gx
|
/r/programming/comments/a313x9/microsoft_building_new_chromebased_browser_to/eb2r2zu/
|
1547009620
|
16
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
righteousprovidence
|
t2_1kd5qc76
|
> I was legitimately concerned
Fear is the path to the dark side.
Fear leads to anger.
Anger leads to hate.
Hate leads to suffering.
| null |
0
|
1545097751
|
False
|
0
|
ec0n8vh
|
t3_a71xg6
| null | null |
t1_ec02gmr
|
/r/programming/comments/a71xg6/the_yoda_of_silicon_valley/ec0n8vh/
|
1547747533
|
26
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
hapoo
|
t2_3ic1m
|
The first time he prints it out:
‘NEIGHBORS_MAP = {
0: (0, 0, 0, 0, 1, 0, 1, 0, 0, 0),
1: (0, 0, 0, 0, 0, 0, 1, 0, 1, 0),
2: (0, 0, 0, 0, 0, 0, 0, 1, 0, 1),
3: (0, 0, 0, 1, 0, 0, 0, 0, 1, 0),
4: (1, 0, 0, 1, 0, 0, 0, 0, 0, 1),
5: (0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
6: (1, 1, 0, 0, 0, 0, 0, 1, 0, 0),
7: (0, 0, 1, 0, 0, 0, 1, 0, 0, 0),
8: (0, 1, 0, 1, 0, 0, 0, 0, 0 ,0),
9: (0, 0, 1, 0, 1, 0, 0, 0, 0, 0),
}’
Starting from row 0
Row 3 column 3
3 cant come from 3
| null |
0
|
1543941368
|
False
|
0
|
eb2r6uo
|
t3_a31fme
| null | null |
t1_eb2qjhs
|
/r/programming/comments/a31fme/using_linear_algebra_to_solve_a_google_interview/eb2r6uo/
|
1547009668
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Equal_Entrepreneur
|
t2_2n2dzjh0
|
unofficial sequel/remake: http://www.powdertoy.co.uk/
| null |
0
|
1545097762
|
False
|
0
|
ec0n9bk
|
t3_a6zxou
| null | null |
t1_ebzevm5
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0n9bk/
|
1547747539
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
brucedawson
|
t2_6r70z
|
Interesting idea. Calling that before LoadLibrary(L"user32.dll"); in all of the child processes in CreateProcessTests does indeed avoid the GDI penalty. Together with /delayload (since otherwise gdi32.dll would be loaded too early) this provides an alternate way of fixing these issues.
| null |
0
|
1543941490
|
False
|
0
|
eb2rcnf
|
t3_a2y16c
| null | null |
t1_eb29x6z
|
/r/programming/comments/a2y16c/a_notcalled_function_can_cause_a_5x_slowdown/eb2rcnf/
|
1547009739
|
6
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
IAmApocryphon
|
t2_kdevl
|
How can any entity control an open source language?
| null |
0
|
1545097910
|
False
|
0
|
ec0nfg9
|
t3_a55qhp
| null | null |
t1_ebl8ruo
|
/r/programming/comments/a55qhp/the_dart_language_considers_adding_sound/ec0nfg9/
|
1547747614
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Torbuntu
|
t2_ktdopph
|
I should write a portable script that sets everything up for me 🤔 wouldn't need to be very long.
Or better yet, customize a fedora image that I can just install pre ready with the stuff I want and need.
| null |
0
|
1543941522
|
False
|
0
|
eb2re8m
|
t3_a321cl
| null | null |
t3_a321cl
|
/r/programming/comments/a321cl/how_to_streamline_developer_onboarding_dev/eb2re8m/
|
1547009759
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Zarutian
|
t2_1wth
|
There is nothing preventing another country issuing anyone of any nationality or citizenship a new passport.
It is just as any other internationally recognized govermental document of that function.
Sure, it is a major hassle to go through and might impinge upon diplomatic relations if you are notarious enough.
| null |
0
|
1545098211
|
False
|
0
|
ec0nrvk
|
t3_a66102
| null | null |
t1_ebtw3zg
|
/r/programming/comments/a66102/we_cant_include_a_backdoor_in_signal_signal/ec0nrvk/
|
1547747768
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Treyzania
|
t2_8vzbi
|
Now Rust? It'd be great to have some alternate implementations, and it'd make Meson more able to support it since rustc doesn't act as similar to gcc as it expects.
| null |
1
|
1543941632
|
False
|
0
|
eb2rjlm
|
t3_a30hg9
| null | null |
t3_a30hg9
|
/r/programming/comments/a30hg9/gcc_9_adds_frontend_support_for_the_d_programming/eb2rjlm/
|
1547009824
|
-4
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
madman2233
|
t2_45gd9
|
the nsa made a deal with microsoft so they would buy it and go to a server model so they could monitor it.
| null |
0
|
1545098215
|
False
|
0
|
ec0ns25
|
t3_a735xf
| null | null |
t1_ebzzv3d
|
/r/programming/comments/a735xf/an_experimental_study_of_the_skype_peertopeer/ec0ns25/
|
1547747771
|
6
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
systemadvisory
|
t2_x7l9fdn
|
Well sure, but google decided this was the way and now we are all doing what google says, is the point.
| null |
0
|
1543941705
|
False
|
0
|
eb2rn31
|
t3_a2vv0d
| null | null |
t1_eb2hi0c
|
/r/programming/comments/a2vv0d/microsoft_is_building_a_chromiumpowered_web/eb2rn31/
|
1547009867
|
3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
anengineerandacat
|
t2_hq59g
|
I feel like we are at odds here; it's been a nice discussion. I'll merely end with that well-crafted classes with small to medium sized methods are much easier to test / verify at the end of the day than large methods unless they either have a finite amount of dependencies or are ideally pure functions with a set of provided inputs and repeatable output.
| null |
0
|
1545098232
|
False
|
0
|
ec0nsps
|
t3_a70crz
| null | null |
t1_ec0bjqk
|
/r/programming/comments/a70crz/stop_learning_frameworks/ec0nsps/
|
1547747778
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
WorldsBegin
|
t2_ijg9a
|
Consider the characteristic polynomial `p_A(x)` of the matrix. By the Cayley–Hamilton theorem the matrix is a root of this polynomial. `p_A(A) = 0`. As a consequence, given any polynomial in `A`, we can write this polynomial as a polynomial of degree `k - 1`.
In this case, if I am correct, the polynomial is `q(x) = x^10 - 1 x^9 -10 x^8 + 8 x^7 + 32 x^6 - 19 x^5 - 40 x^4 + 16 x^3 + 16 x^2 - 4 x + 0`. Please verify this :). To calculate some power n, we start with the polynomial `t_0 = x`, then power-by-square our way up. `t_i+1 = mod(t_i * t_i, q)` if the bit is 0, otherwise `t_i+1 = mod(t_i * t_i * x, q)` if the bit is 1. mod in this case is modulus defined on polynomials. Anyway, squaring a polynomial of degree `k` takes `O(k^2)` time, the modulus too.
In the end, we have to plug in `x = A`, so we need to precompute `[A^0, ..., A^k)`. Just in this case, since we always multiply with `[[1]]` from the right and take the first entry, we can even here get away with less and conserve memory. We only need to store `[(A^0 * [[1]])[0], ..., (A^k * [[1]])[0])` which is an overhead of just `k` integers.
EDIT: Here is some `gap` code to hopefully follow my train of thoughts:
A:=[[0, 0, 0, 0, 1, 0, 1, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 1, 0, 1, 0],
[0, 0, 0, 0, 0, 0, 0, 1, 0, 1],
[0, 0, 0, 1, 1, 0, 0, 0, 1, 0],
[1, 0, 0, 1, 0, 0, 0, 0, 0, 1],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 0, 0, 0, 0, 0, 1, 0, 0],
[0, 0, 1, 0, 0, 0, 1, 0, 0, 0],
[0, 1, 0, 1, 0, 0, 0, 0, 0, 0],
[0, 0, 1, 0, 1, 0, 0, 0, 0, 0]];;
ch:=CharacteristicPolynomial(A);
R:=PolynomialRing(Integers, "x");;
AssignGeneratorVariables(R);
ones := [1, 1, 1, 1, 1, 1, 1, 1, 1, 1];;
precomputed := TransposedMat(List([0 .. 9], i -> (A^i) * ones));;
steps := 10000;
start := 1;
CoefficientsOfUnivariatePolynomial(PowerMod(x, steps, ch)) * precomputed[start];
# faster than (A^steps * ones)[start];
| null |
0
|
1543941732
|
1543953221
|
0
|
eb2rodv
|
t3_a31fme
| null | null |
t1_eb2qj0u
|
/r/programming/comments/a31fme/using_linear_algebra_to_solve_a_google_interview/eb2rodv/
|
1547009884
|
3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
jl2352
|
t2_11g67p
|
The width and height attributes on the canvas.
The canvas has a second size via the styling. The second set just stretches it to be larger, like setting an image to be larger.
| null |
0
|
1545098304
|
False
|
0
|
ec0nvl9
|
t3_a6zxou
| null | null |
t1_ec0mm9q
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0nvl9/
|
1547747813
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
frequenttimetraveler
|
t2_7z6qs
|
You should write all your websites in brainfuck. The hackers are just not going to bother with you, even if they steal your code.
| null |
0
|
1543941748
|
False
|
0
|
eb2rp5i
|
t3_a2ml49
| null | null |
t3_a2ml49
|
/r/programming/comments/a2ml49/going_frameworkless_why_you_should_try_web_dev/eb2rp5i/
|
1547009893
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
autotldr
|
t2_6sklr
|
This is the best tl;dr I could make, [original](https://www.nytimes.com/2018/12/17/science/donald-knuth-computers-algorithms-programming.html) reduced by 94%. (I'm a bot)
*****
> Inside are algorithms, the recipes that feed the digital age - although, as Dr. Knuth likes to point out, algorithms can also be found on Babylonian tablets from 3,800 years ago.
> Randall Munroe, the xkcd cartoonist and author of &quot;Thing Explainer,&quot; first learned about Dr. Knuth from computer-science people who mentioned the reward money Dr. Knuth pays to anyone who finds a mistake in any of his books.
> Eventually Dr. Knuth became a compiler himself, inadvertently founding a new field that he came to call the &quot;Analysis of algorithms.&quot; A publisher hired him to write a book about compilers, but it evolved into a book collecting everything he knew about how to write for computers - a book about algorithms.
*****
[**Extended Summary**](http://np.reddit.com/r/autotldr/comments/a76jrc/donald_knuth_the_yoda_of_silicon_valley/) | [FAQ](http://np.reddit.com/r/autotldr/comments/31b9fm/faq_autotldr_bot/ "Version 2.02, ~372145 tl;drs so far.") | [Feedback](http://np.reddit.com/message/compose?to=%23autotldr "PM's and comments are monitored, constructive feedback is welcome.") | *Top* *keywords*: **Knuth**^#1 **Dr.**^#2 **algorithm**^#3 **Computer**^#4 **program**^#5
| null |
0
|
1545098593
|
False
|
0
|
ec0o7bq
|
t3_a71xg6
| null | null |
t3_a71xg6
|
/r/programming/comments/a71xg6/the_yoda_of_silicon_valley/ec0o7bq/
|
1547747959
|
-3
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
filleduchaos
|
t2_7r81qd
|
...people *still* know you can literally just write SQL, yes?? PREPARE a statement and then EXECUTE it, it makes no difference whether you're doing it from Brainfuck or your database GUI of choice.
| null |
0
|
1543941766
|
False
|
0
|
eb2rq1p
|
t3_a2way5
| null | null |
t1_eb2q7iz
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2rq1p/
|
1547009904
|
4
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
alex-fawkes
|
t2_2oxt1ow9
|
Yep - Law of Demeter violation. A unit shouldn't know how it's used (or by whom), just what it does. Maybe more appropriate: "SmoothPedalBehavior," "ResistantPedalBehavior," "FreeSpinBackPedalBehavior," "LockingBackPedalBehavior" (also not much of a cyclist...)
| null |
0
|
1545098597
|
False
|
0
|
ec0o7ht
|
t3_a6zede
| null | null |
t1_ebzmnhu
|
/r/programming/comments/a6zede/whats_the_deal_with_the_solid_principles_part_3/ec0o7ht/
|
1547747961
|
2
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
brucedawson
|
t2_6r70z
|
In this case the test suite originated on Linux (I believe) which never saw a problem that it couldn't solve with more processes. Processes are also handy for tests because a failing test may leave the process in an undefined state and with multiple processes you get automatic isolation from those failing tests.
Anyway, I see your point, but given that inserting a function call that is never executed can cause a 5X slowdown I'm still content with the title. It's really about where you assess the blame, and the debate over blame reminds me of the old joke that "it's not the fall that kills you, it's the landing"
| null |
0
|
1543941783
|
False
|
0
|
eb2rqwg
|
t3_a2y16c
| null | null |
t1_eb2n3ft
|
/r/programming/comments/a2y16c/a_notcalled_function_can_cause_a_5x_slowdown/eb2rqwg/
|
1547009915
|
10
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
bodiam
|
t2_a5blz
|
Ha, this is so ugly, and the sand isn't doesn't even behave right...
Half an hour later, setting my wood hourglass on fire, oh, wow, smoke, I'm letting the gas explode.... Great work, well done!!
| null |
0
|
1545098897
|
False
|
0
|
ec0ojwp
|
t3_a6zxou
| null | null |
t3_a6zxou
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0ojwp/
|
1547748143
|
0
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
spgb-
|
t2_ty28p
|
If I was the streamer, I would have shut down that plugin so fast before someone spammed porn or worse and got my stream banned, holy shit. How'd he have the balls to let his chat play with it like that? More like lack of brains!
| null |
0
|
1543941818
|
False
|
0
|
eb2rslh
|
t3_a2way5
| null | null |
t3_a2way5
|
/r/programming/comments/a2way5/this_is_why_you_sanitize_user_input_chat_hacked/eb2rslh/
|
1547009936
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
gott_modus
|
t2_j2d1j
|
>> smart
>
>This trite summary tosses out all the work that precedes the solution. Sure, there are smart people in our industry, but there are also people that throw a LOT of spaghetti at the wall before something sticks. Better to recognize hard work than to recognize one's genetic advantage, because the former is accessible to everyone, whereas the latter is only held by a few.
You're assuming smart => effortless analysis.
That's not really the case.
| null |
0
|
1545099017
|
False
|
0
|
ec0ooyo
|
t3_a6ufoy
| null | null |
t1_ebzltgr
|
/r/programming/comments/a6ufoy/i_wrote_a_python_program_to_calculate_the_most/ec0ooyo/
|
1547748204
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
RirinDesuyo
|
t2_6j0d1cr
|
That's actually what I'm quite afraid if the chromium monoculture prevails in the end. More devs would end up using non-standard APIs that only chrome provides (e.g. ShadowDom v1 which wasn't standardized yet till v2) and breaks other browsers especially since they'd not bother adding polyfills for those wherein YouTube did but affected perf on other browsers.
Ironically it'd end up in an IE situation which was the very thing that the web was trying to escape in the past where one browser rules them all while others are an afterthought. I actually had quite a good experience with Edge and Chakra Core so far so It'd be a shame it'll go out of favor, especially since it was a good competitor to Gecko and V8 to keep standards in tact.
| null |
0
|
1543941845
|
1543942161
|
0
|
eb2ru0l
|
t3_a313x9
| null | null |
t1_eb2ocr5
|
/r/programming/comments/a313x9/microsoft_building_new_chromebased_browser_to/eb2ru0l/
|
1547009953
|
12
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
[deleted]
|
None
|
[deleted]
| null |
0
|
1545099054
|
False
|
0
|
ec0oqgm
|
t3_a71xg6
| null | null |
t3_a71xg6
|
/r/programming/comments/a71xg6/the_yoda_of_silicon_valley/ec0oqgm/
|
1547748224
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
NicolasGuacamole
|
t2_cyzs2
|
An advent calendar is a Christmas tradition where every day leading up to Christmas (the advent period) we open a section of an advent calendar and there’s a small something inside. Typically it’s chocolate, but here they are doing it with programming challenges.
| null |
0
|
1543941898
|
False
|
0
|
eb2rwmq
|
t3_a2damo
| null | null |
t1_eazq7n2
|
/r/programming/comments/a2damo/advent_of_code_2018_is_live_one_coding_challenge/eb2rwmq/
|
1547010013
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
False
|
Inspirateur
|
t2_114m1y
|
ahah I love the fact that putting water on a burning plant actually makes the fire bigger
| null |
0
|
1545099117
|
False
|
0
|
ec0ot39
|
t3_a6zxou
| null | null |
t3_a6zxou
|
/r/programming/comments/a6zxou/sandspiel_a_falling_sand_game_built_in_rust_and/ec0ot39/
|
1547748256
|
1
|
t5_2fwo
|
r/programming
|
public
| null |
Subsets and Splits
Filtered Reddit Uplifting News
The query retrieves specific news articles by their link IDs, providing a basic overview of those particular entries without deeper analysis or insights.
Recent Programming Comments
Returns a limited set of programming records from 2020 to 2023, providing basic filtering with minimal analytical value.