text stringlengths 256 65.5k |
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I apologize if this post is long, but I am trying to be as detailed as possible. I have done a considerable amount of research on the topic, and would consider myself an "intermediate" skilled programmer.
My problem: I have a text file with multiple lines of data. I would like to remove certain parts of each line in an... |
We are facing random spikes in high throughput transaction processing system using sockets for IPC.
Below is the setup used for the run:
The client opens and closes new connection for every transaction, and there are 4 exchanges between the server and the client.
We have disabled the TIME_WAIT, by setting the socket li... |
It’s time to start drawing with data.
Let’s continue working with our simple data set from last time:
var dataset = [ 5, 10, 15, 20, 25 ];
We’ll use this to generate a super-simple bar chart. Bar charts are essentially just rectangles, and an HTML <div> is the easiest way to draw a rectangle. (Then again, to a web bro... |
Simple Syntax Highlighting + LaTeX
Syntax Highlighting
There are a lot of syntax highlighting libraries out there. The easiest one to use in my opinion is highlight.js. All you have to do is a few lines of Javascript and CSS! There are also quite a few themes you can pick from. As you can see, I’m partial to solarized.... |
Warning: timeit results may vary due to differences in hardware orversion of Python.
Below is a script which compares a number of implementations:
Many thanks to stephan for bringing sieve_wheel_30 to my attention.Credit goes to Robert William Hanks for primesfrom2to, primesfrom3to, rwh_primes, rwh_primes1, and rwh_pri... |
Fri 28 Sep 2007
Ok, so this is a little bit technical but it’s an intriguing puzzle that got me thinking quite hard. So here’s the problem. Sometimes investors want to be able to judge what the absolute worst case scenario would have been if they’d invested in something. Look at the following random graph of pretend as... |
I am about to refactor the code of a python project built on top of twisted. So far I have been using a simple settings.py module to store constants and dictionaries like:
#settings.py
MY_CONSTANT='whatever'
A_SLIGHTLY_COMPLEX_CONF= {'param_a':'a', 'param_b':b}
A great deal of modules import settings.py to do their st... |
Jx7
Re : [script] Télécharger de nombreuses quotidiennes de canal+ (suite)
J'ai l'impression que tu as un problème de droits d'écritures.
Hors ligne
Jx7
Re : [script] Télécharger de nombreuses quotidiennes de canal+ (suite)
Où as-tu placer le script?
Hors ligne
Jx7
Re : [script] Télécharger de nombreuses quotidiennes d... |
Steal This Database
After we built an RSVPs stream for HTTP and WebSockets, it was only natural to extend the realtime functionality to meetups themselves. You could find out about a lot of meetup events by monitoring the RSVPs stream, but only a stream that’s triggered by event creations and changes can keep a listene... |
I am trying to extract the business name and address from each listing and export it to a -csv, but I am having problems with the output csv. I think bizs = hxs.select("//div[@class='listing_content']") may be causing the problems.
yp_spider.py
from scrapy.spider import BaseSpider
from scrapy.selector import HtmlXPathS... |
I am creating a Zip file from a folder (and subfolders). it works fine and creates a new .zip file also but I am having an issue while using glob.glob. It is reading all files from the desired folder (source folder) and writing to the new zip file but the problem is that it is, however, adding subdirectories, but not a... |
ProDy works quite well, especially from within an existing Python script.
The following code takes an existing PDB file, performs some selection query on it, then saves it to another file.
import prody
def pdbsubset(inpdb, outpdb, selection):
with open(inpdb) as protf:
prot = prody.parsePDBStream(protf)
... |
#1001 Le 25/04/2010, à 17:05
oGu
Re : [ VOS SCRIPTS UTILES ] (et eventuelles demandes de scripts...)
Bonjour à tous !
Tout d'abord félicitations pour l'excellente tenue de ce forum et pour tous les scripts que j'ai piqué sur ce topic!!
Etant passé de Firefox à IceCat dernièrement, j'aimerais qu'un Ubuntero sachant scri... |
Pylades
/* Topic des codeurs couche-tard [1] */
Bienvenue dans le TdCCT 0x1.
Ceci est la suite de ce fil.
Voici le rappel des règles du jeu, formulées par le message initial de samuncle :
Bienvenue dans ce nouveau topic psychédélique, ou le but est de coder le plus tard possible (oui, c’est bien connu, il est plus faci... |
By default Django displays date/time as something like May 13th, 2010, 4:01 p.m.. I have also configured a jQuery calendar plugin (I used dateFormat: "MM d, yy", timeFormat: "h:mm tt" and I modified the JavaScript source code to output a.m. and p.m. instead of AM and PM) to display the date/time in the same format.
But... |
The reason your code is only returning one day name is becauseweekdaywill never match more than one string in thedaystuple and therefore won't add any of the days of the week that follow it (nor wrap around to those before it).
Here's a simple solution that uses thedatetimemodule to creates a list of all the weekday na... |
When I first learned about Django signals, it gave me the same warm fuzzy feeling I got when I started using RSS. Define what I'm interested in, sit back, relax, and let the information come to me.
You can do the same in Django, but instead of getting news type notifications, you define what stuff should happen when ot... |
I am currently using Python v2.6 and trying to merge words into a line. My code supposed to read data from a text file, in which I have two rows of data both of which are strings. Then, it takes the second row data every time, which are the words of sentences, those are separated by delimiter strings, such that:
Inside... |
Le viste
web2py utilizza Python per i modelli, i controller e le viste, sebbene per quest'ultime utilizzi una sintassi leggermente modificata per consentire di creare codice più leggibile senza imporre alcuna restrizione sul corretto utilizzo di Python.
Lo scopo di una vista è di includere codice Python in un documento... |
I have an object of video urls like so:
var urls = new Object();
urls['cail_ivt'] = {'mp4_url': http://link_to_.mp4', 'webm_url': 'http://link_to_.webm', 'flv_url': 'http://link_to_.flv' };
urls['cail_ty'] = {'mp4_url': 'http://link_to_.mp4', 'webm_url': 'http://link_to_.webm', 'flv_url': 'http://link_to_.flv' };
... |
I read Japanese, and want to try processing some Japanese text. I tried this using Python 3:
for i in range(1,65535):
print(chr(i), end='')
Python then gave me tons of errors. What went wrong?
!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~Traceback (most recent call ... |
Fuyusuke
[Résolu] Commande archiver plusieurs fichiers
Bonjour,
j'ai regardé dans la documentaion pour voir comment faire pour créer une archive.
Mais ce que j'aimerais, c'est archiver plusieurs fichiers, dans plusieurs archives.
Par exemple, j'ai un dossier "Test 01" et un autre "Test 02" et ainsi de suite. Et j'aimer... |
Ce cours est visible gratuitement en ligne.
Ce cours existe en livre papier.
Ce cours existe en eBook.
Vous pouvez obtenir un certificat de réussite à l'issue de ce cours.
J'ai tout compris !
Nous allons ici nous intéresser à un concept fascinant de Python, un concept de programmation assez avancé. Vous n'êtes pas obli... |
I found really good example how to add new method to the class dynamically (transplant class):
def say(host, msg):
print '%s says %s' % (host.name, msg)
def funcToMethod(func, clas, method_name=None):
setattr(clas, method_name or func.__name__, func)
class transplant:
def __init__(self, method, host, method_na... |
Simple XML Processing With elementtree
Fredrik Lundh, well known in Python circles as "the effbot", has been an important contributor to Python and to PyXML. He has also developed a variety of useful tools, many of which involve Python and XML. One of these is elementtree, a collection of lightweight utilities for XML ... |
I think the following code does what you want.
#!/usr/bin/env python
# keyword occurrences -> [('key_1', (11, 59)), ('key_2', (301, 333)), ('key_3', ())]
kw_all_occ = {"key_1" : [(11, 59)],
"key_2" : [(24, 56), (301, 333), (1208, 1240), (1673, 1705)],
"key_3" : [(24, 46), (1208, 1230)]}
def non_overlapping_occ(occ):
... |
Was messing around with parsing of docx files today and was in need of some nice looking, indented, printouts of the data. My ordinary approach is doing something like this:
class Node:
def print_indented(self, indentation=0):
print " " * indentation + str(self)
for child in self.children:
... |
Just started with Django TastyPie to expose the data using JSON.Trying to tie together resources using tastypie.Api for urls.py
The example given in http://django-tastypie.readthedocs.org/en/latest/tutorial.html#creating-resources does NOT work out of the box.
My urls.py entry:
#now for the api
from tserver.api import ... |
SQLAlchemy
Although it sometimes might seem as if relational databases have gone the way of the dinosaur, making way for non-relational (NoSQL) databases, such as MongoDB and Cassandra, a very large number of systems still depend on a relational database. And, although there is no requirement that a relational database... |
stevenha has a great answer to this question. But, if you actually do want to poke around in the namespace dictionaries anyway, you can get all the names for a given value in a particular scope / namespace like this:
def foo1():
x = 5
y = 4
z = x
print names_of1(x, locals())
def names_of1(var, callers_n... |
cherrak
Re : A quoi ressemble votre environnement - automne/hiver 2011/2012
Ok merci pour la precision !
Dernière modification par cherrak (Le 07/03/2012, à 03:09)
Major Grubert
Re : A quoi ressemble votre environnement - automne/hiver 2011/2012
Question bête : quel est le paramètre à modifier pour avoir un affichage "... |
I think this is something that you will probably be best off writing yourself as it depends on how your data and models are layed out, whether (and where) you want to save the crops, if you want to keep the originals etc. Even if you have a big app, you will probably spend more time trying to bend other code to do what... |
ESI : Edge Side Includes (ESI) is an XML-based markup language that provides a means to assemble resources in HTTP clients. Unlike other in-markup languages, ESI is designed to leverage client tools like caches to improve end-user perceived performance, reduce processing overhead on the origin server, and enhanced avai... |
I have a list of lists (sublist) that contains numbers and I only want to keep those exists in all (sub)lists.
Example:
x = [ [1, 2, 3, 4], [3, 4, 6, 7], [2, 3, 4, 6, 7]]output => [3, 4]
How can I do this?
common = set(x[0])
for l in x[1:]:
common &= set(l)
print list(common)
or:
import operator
print reduce(opera... |
FelixP
[Résolu] Sources de Logiciels ne veut plus démarrer…
Salut ! Je reposte mon problème car il semblerait que mon ancien post soit tombé dans les abîsses…
Lorsque je veux ouvrir la liste des sources de logiciels, j'obtiens une erreur…
Ce problème est apparu, je crois, après ajout du dépot permettant d'installer cam... |
JavaScript
hiyatran — 2011-08-24T22:56:44-04:00 — #1
I would like to display the elements in my array but it is NOT working. Here's my code:
<HTML>
<HEAD>
<TITLE>Test Input</TITLE>
<script type="text/javascript">
function addtext() {
var openURL=new Array("http://google.com","http://yahoo.com","http://www.msn.com","... |
I was wondering if it was possible (and, if so, how) to chain together multiple managers to produce a query set that is affected by both of the individual managers. I'll explain the specific example that I'm working on:
I have multiple abstract model classes that I use to provide small, specific functionality to other ... |
La programación funcional, o mejor dicho, los lenguajes de programación funcionales, son aquellos lenguajes donde las variables no tienen estado — no hay cambios en éstas a lo largo del tiempo — y son inmutables — no pueden cambiarse los valores a lo largo de la ejecución. Además los programas se estructuran componiend... |
I currently get a Network is unreachable error to any request I'm making with python. No matter if im using the urllib library or the requests library.
After some more research its likely that its being caused by an incorrect setup ipv6 tunnel, which seems to be still active:
$ ip -6 addr show
$ ip -6 route
default d... |
I've been trying to use the Google-drive python APIs to download a file but I keep getting this error. I am not really sure how to go about debugging this.
File "/.../src/httplib2/__init__.py", line 1370, in _request
raise RedirectLimit("Redirected more times than rediection_limit allows.", response, content)
httpl... |
Don't use regular expressions for this. filter() is uch easier and quicker:
>>> s = "bla bla bla 54467 bla"
>>> int(filter(str.isdigit, s))
54467
The above code will merge all numbers in the string into a single string. If you don't want this, use
>>> s = "bla 1223 bla 54467 bla"
>>> map(int, filter(str.isdigit, s.spl... |
CSS
810311 — 2013-07-15T07:27:13-04:00 — #1
Hello Good People,
Please, take a look at this site http://yogastudio.atspace.com/
Issue: the following images get nudged down in Opera but look ok in Firefox and Chrome
<img id="mon" src="images/mon_img.png" alt="" width="113" height="113"/>
<img id="tue" src="images/tue_img... |
First, you can only access gmail's SMTP servers with oauth. See this page and this one for details. So, your code won't work, even when you get past this problem.
However, that doesn't explain why it's rejecting your connection before you even get a chance to log in.
The most likely possibility is that gmail's routers ... |
I'm trying to add two images together using NumPy and PIL. The way I would do this in MATLAB would be something like:
>> M1 = imread('_1.jpg');
>> M2 = imread('_2.jpg');
>> resM = M1 + M2;
>> imwrite(resM, 'res.jpg');
I get something like this:
Using a compositing program and adding the images the MATLAB result seems ... |
The model is like this(in SQLAlchemy):
Class Cell(Base):
__tablename__ = "cell"
id = Column(Integer)
name = Column(String)
Class Sample(Base):
__tablename__ = "cell"
id = Column(Integer)
factor_id = Column(Integer, ForeignKey("cell.id"))
cell = relationship(Cell, backref = 'sample', order_b... |
PotatoMasher
Re : Script d'installation pour imprimantes Brother
D'accord, alors j'ai retiré brscan2 de /etc/sane.d/dll.conf. brscan-skey -l donne toujours le même device, "Not Registered".
Après avoir jeté un coup d'oeil aux groupes, je réalise que mon utilisateur n'est pas membre du groupe "scanner" et du groupe "san... |
I'm having a problem executing some SQL from within Python, despite similar SQL working fine from the mysql command-line.
The table looks like this:
mysql> SELECT * FROM foo;
+-------+-----+
| fooid | bar |
+-------+-----+
| 1 | A |
| 2 | B |
| 3 | C |
| 4 | D |
+-------+-----+
4 rows in set... |
Pystache is a Python implementation of Mustache. Mustache is a framework-agnostic, logic-free templating system inspired by ctemplate and et. Like ctemplate, Mustache "emphasizes separating logic from presentation: it is impossible to embed application logic in this template language."
Pystache is tested with--
JSON su... |
Consider this Python code:
import timeit
import re
def one():
any(s in mystring for s in ('foo', 'bar', 'hello'))
r = re.compile('(foo|bar|hello)')
def two():
r.search(mystring)
mystring="hello"*1000
print([timeit.timeit(k, number=10000) for k in (one, two)])
mystring="goodbye"*1000
print([timeit.timeit... |
I want to have a base class called MBUser that has some predefined properties, ones that I don't want to be changed. If the client wants to add properties to MBUser, it is advised that MBUser be subclassed, and any additional properties be put in there.
The API code won't know if the client actually subclasses MBUser o... |
You could make the counter a list with one element, effectively making it a mutable:
user_to_count_map = {}
for username in list_of_usernames:
x = user_to_count_map.setdefault(username, [0])
x[0] += 1
for username, counter in sorted(user_to_count_map.items()):
print username, counter[0]
I am not sure if th... |
Zakhar
Uploader sur votre Freebox Révolution à distance
UPLOAD de fichiers sur votre Freebox "distante" !
Free a récemment ouvert la possibilité d'accéder à l'interface de gestion de la Freebox V6 à distance.
Vous pouvez donc facilement "récupérer" (download) des fichiers de la Freebox distante vers votre PC, via l'int... |
Hagar de l'Est
[How-To] Installer OpenOffice.org avec les RPMs officiels
Si vous n'avez pas la patience d'attendre que les dépôts soient mis à jour pour installer la dernière version d'OOo, voici la méthode manuelle à partir des RPMs officiels.
NB: avant d'installer, si vous avez modifié la configuration des dictionnai... |
I know that I can do this by querying AD again inside the loop, but that will generate a significant number of calls that I'm hoping to avoid. Here's my code:
import os, sys
import re
import datetime
import getpass
import ldap
debug = True
now = datetime.datetime.now()
print '******************\n##########\n***********... |
What's New in Python 2.3?
by Alex Martelli , author of Python in a Nutshell
03/27/2003
Editor's note: When Alex Martelli said he wanted to write an article about what he was "unable to include in Python in a Nutshell," my first thought was "why would we want to tell readers what they will not find when they purchase th... |
link5192
Re : [How-to] Desktop Screenlets
Bonjour à tous,
Je me permet aussi de remonter ce topic, j'ai voulu lancer le screenlets terminal (http://gnome-look.org/content/show.php/ … tent=74844) mais impossible celui-ci ne veut pas demarrer ... quelq'un aurait-il une solution ?
Ubuntu 12.04 (Precise) sur Dell Inspiron ... |
bidou10
mise à jour de sécurité importante
bonjour à tous,
depuis un petit moment, j'ai une mise à jour de sécurité importante qui ne veut pas se faire, elle apparait à chaque fois décochée.
j'ai essayé cette commande dans le terminal, mais je ne suis pas très fort dans ce domaine et j'aimerai avoir un petit coup de ma... |
= Introduction =
Welcome, GNU Radio beginners. If you are reading this tutorial, you probably already have some very basic knowledge about how GNU Radio works, what it is and what it can do - and now you want to enter this exciting world of Open Source digital signal processing (DSP) yourself.
This is a tutorial on how... |
December 6th, 2010 at 5:00 pm by Dr. Drang
I decided to relisten to the audiobook of Harry Potter and the Deathly Hallows, so I did the usual iTunesy stuff and synced the first few chapters to both my iPhone and my old second-generation iPod nano. When the syncing was done and I looked at both devices to make sure ever... |
Consider the following web2py model:
db.define_table('post',
db.Field('title', length=200, requires=IS_NOT_EMPTY()),
db.Field('author', db.auth_user, default=auth.user.id if auth.user else None),
db.Field('body', 'text'),
db.Field('published_at', 'datetime', default=request.now,writable=False),
db.Field(... |
I keep seeing this kind of code a lot in python setup.py files.
from distutils.core import setup
setup(
name = 'SOMETHINGHERE',
version = 'SOMETHINGHERE',
py_modules = ['SOMETHINGHERE'],
author = 'SOMETHINGHERE',
author_email = 'SOMETHINGHERE',... |
There haven’t been in any posts for a while and I sincerely have to apologize that this will continue for at least two months. This will also affect the comment section, which I will deactivate to reduce the amount of moderation.
I knew, Google was scanning my mail to present personalized ads to me but I never saw them... |
The MicroFTX is a low-cost, reconfigurable, and compact Micro-USB breakout board based on the FTDI FT230X full-speed USB Serial UART IC.
News!
June 1, 2013: Now shipping
revision 2boards, which include the following changes:
Increased C1 from 0.1μF to 2.2μF. This improves USB connection stability in electrically noisy ... |
This answer will be a combination of some of the comments and then a few methods to try to find the value of $a$ you seem to want.
First of all, as I note, $a=0.0028$ is clearly not the minimum (nor near it). Now, that's not a problem, you should still be able to insist that the derivative $g'(0.0028)$ be computed corr... |
I'm attempting to connect RabbitMQ to Graphite using AMQP that is built into Graphite. However when I uncomment the setting in carbon.conf I get:
notroot@ubuntu:/opt/graphite/bin$ sudo python carbon-cache.py start
Starting carbon-cache (instance a)
Traceback (most recent call last):
File "carbon-cache.py", line 30, i... |
I use Multiprocessing in Python in order to do several requests to a database (and other stuff):
po = multiprocessing.Pool()
for element in setOfElements:
results.append(po.apply_async(myDBRequestModule, (element, other stuff...)))
po.close()
po.join()
for r in results:
newSet.add(r.get())
... |
I'm trying to inset a polar plot inside a normal x vs y plot in cartesian coordinate. I know that inset can be obtained through pylab.axes as illustrated in this example. But I do not know how to specify this is a polar plot, possibly without any grid. Any help is welcomed
Here you have a working example.
import numpy ... |
Traceback
\bug\bsoup.py in <module>(arguments ▶)
exception_hook.enable()
# <title="počítadlo přístupů:="" pocitadlo.abz.cz=""></title="počítadlo>
# url = "http://tuberadio.6f.sk/"
# BOM before DOCTYPE
url = "http://turnaje.4fan.cz/news.php"
page = urllib2.urlopen(url)
soup = BeautifulSoup(page.read())
pag... |
The gunicorn documentation talks about editing the config files, but I have no idea where it is.
Probably a simple answer :) I'm on Amazon Linux AMI.
The answer is in the documentation of gunicorn. http://docs.gunicorn.org/en/latest/configure.html
You can specify the config file with .ini or a python script.
For exampl... |
I'm having a problem executing some SQL from within Python, despite similar SQL working fine from the mysql command-line.
The table looks like this:
mysql> SELECT * FROM foo;
+-------+-----+
| fooid | bar |
+-------+-----+
| 1 | A |
| 2 | B |
| 3 | C |
| 4 | D |
+-------+-----+
4 rows in set... |
I have an ordered array like this: numpy.array([1, 2, 5, 10, 25, 36, 66, 90, 121, 230, 333, 500])
Suppose I want all values up to 60 (if 60 isn't in, i want to stop at the first value greater than 60), so I want [1, 2, 5, 10, 25, 36, 66]. If I use numpy.where() with <= 60, it stops before 66.
My solution
from numpy imp... |
As a follow up to another question I asked, I have a basic question about the easiest way to get a webapp2 python server to provide json data that is too large (about 100 kb) to send as a Channel API message to a client .
The webapp2 server generates several data files over several minutes based on a client request, an... |
lukophron
[python]Monsieur Cinéscript
Salut,
Suite à une demande, j'ai pondu un script python pour mettre à jour la liste des films trouvés sur le topic-jeu Quel film c'est ?
Ça tourne, ça remplit son objectif (et son deuxième objectif qui était de me remettre à apprendre Python ^^)
Maintenant, il y aurait mieux.
Je po... |
I am writing a multimedia archive database backend and I want to use joined table inheritance. I am using Python with SQLAlchemy with the declarative extension. The table holding the media record is as follows:
_Base = declarative_base()
class Record(_Base):
__tablename__ = 'records'
item_id = Column(String(M_I... |
Secure Your Wireless with IPsec
Pages: 1, 2
Racoon Likes to Keep Secrets
Instead of manually changing the shared secrets in your /etc/ipsec.conf file, you can keep one shared secret and use the IKE protocol to negotiate a key. Racoon speaks IKE (ISAKMP/Oakley), which is a key management protocol.
I installed Racoon fro... |
I guess it is better to compare them by execution time...
a = ['A:1','B:2','C:3','D:4']
def case1():
dc = {}
for i in a:
q, w = i.split(':')
dc[q]=w
def case2():
dict(x.split(":") for x in a)
def case3():
{x.split(":")[0] : x.split(":")[1] for x in a}
%timeit -n 100000 case1()
>> 100000 ... |
Today, we're happy to announce RethinkDB 1.14(Brazil). Download it now!
The 1.14 release includes over50 enhancementsincluding:
Seamless migration (read more below)
Simple binary data support
Python 3 support
Support for returning changes from multiple writes
Betterdocumentation
New options for handling conflicts on in... |
Gist - Tables have been successfully created from model but not visible in admin UI - Environment - Windows 7, Python 2.7, VirtualEnv, SQLite
I have a couple of models defined in my django app. Here is the relevant content of the model.py file
from django.contrib.auth.models import User, models
class ProviderProfile(mo... |
I have code which looks something like this:
thing_index = thing_list.index(thing)
otherfunction(thing_list, thing_index)
ok so that's simplified but you get the idea. Now thing might not actually be in the list, in which case I want to pass -1 as thing_index. In other languages this is what you'd expect index() to re... |
How would you access a local variable defined inside a Python generator from outside the generator?
I have a case where my generator manipulates a local state, and for unittests I want to inspect this state to ensure it contains the correct values.
I can't store the state to an instance variable (e.g. self.state = blah... |
To summarize: How do I print unicode system independently to produce play card symbols?
What I do wrong, I consider myself quite fluent in Python, except I seem not able to print correctly!
# coding: utf-8
from __future__ import print_function
from __future__ import unicode_literals
import sys
symbols = ('♥','♦','â... |
ehmicky
Stego++, projet de bibliothèque de stéganographie
Salut à tous,
[Message mis à jour 19/11/11]
Je suis actuellement sur un projet de stéganographie (art de dissimuler un message secret dans "quelque chose" (fichier, phrase, etc.) d'apparence banal). Il s'agit de faire une bibliothèque C++, Stego++, qui permette ... |
I use Selenium at work to write browser tests. I use the Python bindings with Selenium Remote Control to drive the tests. Now, once you have written a test suite, it is not unreasonable to want to run the same set of tests over different browsers. Now that the browser space is getting interesting again, you'd better te... |
I am trying to use Tornado's sync-style 'gen' tool to run a simple echo function, in a non-blocking style:
import tornado.web
import tornado.gen
import logging
def echo(message):
return message
@tornado.gen.engine
def runme():
response = yield tornado.gen.Task(echo, 'this is a message')
logging.warn(respons... |
I am writing a piece of software which can fool Nmap into believing that GuildFTPd FTP Server is running on port 21. My python code so far looks like this:
import socket
s = socket.socket( )
s.bind(('', 21))
s.listen(1)
conn, addr = s.accept()
conn.send("220-GuildFTPd FTP Server (c) 1997-2002\r\n220-Version 0.999.14")
... |
Are there any O(1/n) algorithms?
Or anything else which is less than O(1)?
This question isn't as stupid as it might seem. At least theoretically, something such as
Now you can easily substitute
For the purpose of estimating asymptotic run-time growth, this is less viable ⦠a meaningful algorithm cannot get faster as... |
chaoswizard
Re : TVDownloader: télécharger les médias du net !
Bonsoir,
Non ce n'est pas possible, RtmpDump (et je suppose Flvstreamer) n'arrive pas à parser l'URL si elle n'est pas découpée.
J'avais étudié ce problème en mettant au point Arte Live Web pour TVO.
Bon courage pour votre projet
Je viens pourtant de tester... |
I'm looking for an elegant way to write a simple function that would shift the elements of list by a given number of positions, while keeping the list of the same length and padding empty positions with a default value. This would be the docstring of the function:
def shift_list(l, shift, empty=0):
"""
Shifts t... |
As others have mentioned, performing a 2D FFT on the kernel will give you the frequency response of the filter. However, it's worth mentioning that 2D filters can be analyzed using the Z-transform, which may or may not provide deeper insight, depending on the filter (and what you want to know).
For example, given the k... |
Composite Manager Retained Drawing Protocol RFC
Robert Carr
02/28/07
Outline and justification:
Results from development in the creation of 'first generation' mainstream composite window managers has outlined the need for several reconsiderations in regards to applications interacting and communicating with the composi... |
MEH-TECH
Re : [Support] Team Fortress 2
Je me disais aussi que c’était du pipo... Je me connecterai dans la soirée alors pour le récupérer
Merci
Hors ligne
MEH-TECH
Re : [Support] Team Fortress 2
C'est bon je l'ai reçu
Hors ligne
kurapika29
Re : [Support] Team Fortress 2
Bien le bonjour, chez moi depuis le début TF2 es... |
ogaby
Re : [ATTENTION] Faille de sécurité critique dans le noyau Linux !
vi...
Avec cette simple ligne, on peut bénéficier des mises-à -jour de sécurité plus rapidement que sur un dépà´t européen. Je dis "européen" car je vis en Allemagne et mon dépà´t "normal" n'a pas encore cette mise-à -jour.
Hors ligne
zappinggg
Re... |
Python Standard Logging
by Jeremy Jones
06/02/2005
Python 2.3 introduced the logging module to the Python standard library. logging provides a standard interface for outputting information from a running application. The classic example of a logging mechanism is writing data to a text file, which is a plain old log fil... |
Kanor
Re : Idée projet Logiciel RDM Eurocodes Structures Bois, Acier, Béton...
D'aprés ce que je comprend Salome utilise code_aster
Sinon pdf qui me semble intéressant
http://calcul.math.cnrs.fr/Documents/Journees/dec2006/aster.pdf
ça date un peu 2006
Hors ligne
ossatureLibre
Re : Idée projet Logiciel RDM Eurocodes Str... |
With help from Mark Cederholm I have a working solution using python and arcobjects. It's rough around the edges, but it got the job done. After following the recipe on that page, create a new script which uses the GetLibPath, NewObj, CType, OpenFeatureClass functions from snippets.py. Also create the rename lookup tab... |
This is a simple script to read online the xml file.
I used minidom but you can also use etree with ElementTree or cElementTree from etree.
I don't know if the ElementTree or cElementTree are more faster like minidom.
The script use urllib2 to open the file.
The file will show us the currency from each country.
The mai... |
Robot Control
Difficulty: intermediate
This tutorial guides you through how to drive the servos on the robot, how to have it react to its environment through the use of sensors and as an extension how to control it over Bluetooth with a Wiimote.
REQUIREMENTS:
It is recommended that you look through the Buttons and Swit... |
mol1
Re : Hortus belli projet de tower defense (finissons le jeu d'helly)
Un lien vers une esquisse de musique :
http://ubuntuone.com/7RqEp9oXkT6K338qog5WlX
Hors ligne
Ypnose
Re : Hortus belli projet de tower defense (finissons le jeu d'helly)
La zike est pas mal.
J'aiderai bien mais je suis pas bon codeur C, donc si v... |
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I have to make a simple shooting game for my programming class, and everything else seems to be fine except for my math. Please advise:
import turtle import tkinter import random import math
y = random.randint(-206, 206)
turtle.hide... |
Python is a dynamic and strongly typed programming language that is used for a wide range of applications. It is a general-purpose, high-level programming language that is designed to emphasize usability.
Python programmers can express concepts in fewer lines of code than would be possible in languages such as c, and t... |
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