id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23500200 | keytool -exportcert -alias androiddebugkey -keystore ~/.android/debug.keystore -list -v
This doesn't work, I get the following error:
keytool error: java.lang.Exception: Only one command is allowed: both -exportcert and -list were specified.
What's the correct command on a Mac?
A: The command provided in the tutoria... | |
doc_23500201 | For example:
SELECT * FROM person WHERE person_id='WLW001';
Unless I add LIMIT 1 to the end, it will search through all person rows.
In my key/value store, I just need to pass "WLW001" through as part of the key to find the right record directly.
In other words, I need to find the WHERE clause conditions to optimize ... | |
doc_23500202 | I have a function I'd like to call from a .cpp file, below is its header:
int wsq_encode(unsigned char* bufferRAW, int width, int height, char compressRate, std::ostream &streamWSQ);
I need to write a code that opens tons of RAW image formats (bufferRAW) and compress them to .wsq according to this company's algorithm,... | |
doc_23500203 | Few users reported the error I can't reproduce:
android.database.sqlite.SQLiteDiskIOException: disk I/O error
at android.database.sqlite.SQLiteDatabase.native_setLocale(Native Method)
at android.database.sqlite.SQLiteDatabase.setLocale(SQLiteDatabase.java:1987)
at android.database.sqlite.SQLiteDatabase.<init>(SQLiteDat... | |
doc_23500204 | Here is my code:
Form:
class WgrajForm extends sfForm
{
public function configure()
{
$this->setWidgets(array(
'zdjęcie' => new sfWidgetFormInputFile(),
'nazwa' => new sfWidgetFormInput(),
));
$this->setValidators(array(
'zdjęcie' => new sfValidatorFile(array(
'mime... | |
doc_23500205 | You can see the progress in the pdf, in that progress you have an specific status, which is always 0, 1, 2 or 3.
If the status is 0-1 it should change an image to an incomplete image.
If the status is 2 it should change the image to an complete image
and if the status is 3 it should change the image to an not attempted... | |
doc_23500206 | /**
* @Cycle\Relation\BelongsTo(target = "Company\Core\Entity\CourtInfo\CourtInfo")
*/
protected $court;
But when accessing $repository->findOne()->getCourt() I get:
object(Cycle\ORM\Promise\Reference)#2212 (2) {
["role":"Cycle\ORM\Promise\Reference":private]=>
string(42) "Company\Core\Entity\CourtInfo\CourtInfo"
["sc... | |
doc_23500207 | This problem occur on android 4.0.3 but it is working on android 2.2. I just could start activity after outgoing call. I just want to call back my activity to foreground while making phone call. but it is working on android 2.2 but it is not working on 4.0.3.
Here is my code. This code working on both version on incomi... | |
doc_23500208 | gem 'country_select'
I run bundle install
I put this in my form
= f.country_select(:country, priority_countries: ["US"])
Then when I restart the server and load the page I get the following error:
ActionView::Template::Error (wrong number of arguments (given 1, expected 0)):
Rails 5.2
here is the entire form:
= form_fo... | |
doc_23500209 | Briefly speaking, I have a series of tensor computation flow, such as a => b => c => loss => train_op, this is a typical scenario of tensorflow usage. However, my own problem is that, when doing b => c, i need to training a extra network for several steps, that's
a=>b=> training another network =>c=>loss=>train_op, h... | |
doc_23500210 | function letterCasePermutation(str) {
const res = [];
helper(str, res, 0, "");
return res;
}
function helper(str, res, i, slate) {
const char = str[i];
const parsed = parseInt(char, 10);
//base case
if(i >= str.length) {
res.push(slate);
return;
}
// if(!isNaN(parse... | |
doc_23500211 | I am trying to save Default Country, Allowed Countries. When i hit submit it shows me it saved but when i come back again to see the configurations it has nothing that i saved.
I am using Magento 1.7.0.2 and I installed a fresh install.
A: Just faced with the same problem.
The problem was that we activated ssl in apac... | |
doc_23500212 | Here is the code of my component :
<template>
<input ref="input" class="typeahead-suggestions"
:class="classes"
:id = "id"
v-bind:value="value"
v-on:input="updateValue($event.target.value)"
v-on:blur="formatValue"
:placeholder="placeholder">... | |
doc_23500213 | A (String) | B (String) | C (String) | D (Integer) | E (Integer) | start_date (Timestamp) | end_date (Timestamp) where <A, B, C> columns uniquely define each tuple
The query pattern is: Give list of top 10 distinct C's with A equal to 'Y' ordered by D and E together where current time stamp is between start_date and e... | |
doc_23500214 | What is the rule by which Android decides to remove a process? If so - how can I tell I'm about to stop running due to too much memory consumption? Most of the memory I allocate is allocated in native code.
A: If some other Application is consuming memory then also service can be terminated.Because there are not enoug... | |
doc_23500215 | i have already tried the reset function which only set the internal pointer of an array to its first element and i have also done the task by using a for loop
$arr = [1,2,3,4,5];
for ($i=count($arr); $i > 0 ; $i--) {
array_pop($arr);
}
A: As already said in comments - deleting all elements in array means that you... | |
doc_23500216 | <p-calendar [(ngModel)]="model.start_time" [timeOnly]="true" placeholder="00:00"></p-calendar>
I want to set minutes' default value as 0.
A: In this matter, we can give value to the ngModel. So we have to use the .ts file to set the value to the ngModel.
.ts
export class classComponent{
this.model.start_time = 0;
... | |
doc_23500217 | <If "-n req('X-Forwarded-Proto')">
SetEnv NON_EMPTY_PROTO on
<If "req('X-Forwarded-Proto') =~ /https/">
SetEnv HTTPS on
</If>
<Else>
SetEnv HTTPS off
</Else>
</If>
As a result, the environment variable NON_EMPTY_PROTO is set as expected but the variable HTTPS is not.
But if I avoid nesting just for t... | |
doc_23500218 | class Foo {
static void bar() {}
static {
new Runnable() {
@Override
public void run() {
Foo.bar();
}
}.run();
}
}
into that:
class Foo {
static void bar() {}
static {
((Runnable) Foo::bar).run();
}
}
Isn't it nicer? (... | |
doc_23500219 | "Refused to display 'https://accounts.google.com/o/oauth2/auth?client_id=%3CAIzaSyDa2kGIMQCLdfzk…%2Flocalhost&response_type=token&state=513052220%7C0.1330524626&authuser=0' in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'."
I registered for a new client ID and also changes in the code with new clien ID
Also ... | |
doc_23500220 | DocReplaceField(ref Word.Document objDoc, string Field, string Value)
{
object missing = System.Reflection.Missing.Value;
Word.Range range = objDoc.Content;
object findtext = Field;
object f = false;
object findreplacement = Value;
object findforward = false;
object findformat = true;
object f... | |
doc_23500221 | char * cs = legacy_function();
I would refactor it to
string s = legacy_function();
but I'm guessing that the program "leaks" cs. Should I write the following then?
char * cs = legacy_function();
string s = cs;
delete[] cs;
Or does std::string have an alternative constructor that doesn't copy cs?
A:
but I'm guess... | |
doc_23500222 | Prawn::Document.generate(@targetfile) do |pdf|
pdf.bounding_box ([80, 510] , :width => 400) do
pdf.text("hello")
end
end
gives a syntax error, unexpected ',', expecting ')' for the "comma" just before :width => 400
I tried this with both Ruby 1.9.3 and 2.1 - both give the same error. The only other thing I... | |
doc_23500223 | I created a layout that does what I want in Chrome browser, but it feels like a hack to set the title column to flex-grow:9999; and I suspect it might give unexpected results in some situations.
What would be a more correct way to achieve the same results?
.cont {
display: flex;
}
.title {
white-space: nowrap;
... | |
doc_23500224 | db,err := sql.Open(dbstr, dbconnstr)
if err != nil {
log.Fatal(err)
}
errp := db.Ping()
if errp != nil {
log.Fatal(errp)
}
log.Printf("%s\n", db.Driver())
How I can determine name of database driver I'm using?
A: Give your database string in url format like postgres:... | |
doc_23500225 | Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\user\AppData\Local\Continuum\miniconda3\lib\site-packages\osgeo\__init__.py", line 25, in <module>
_gdal = swig_import_helper()
File "C:\Users\user\AppData\Local\Continuum\miniconda3\lib\site-packages\osgeo\__init__.py", lin... | |
doc_23500226 | This sounds like a useful feature when needing to use Windows Integrated Authentication.
The document on this is very vague and does not go into explaining how one could use this token to get the authenticated user name.
If this setting is set to true, the token will be forwarded to the
child process listening on %HTT... | |
doc_23500227 | df
num11 num21
10 10
20 30
5 25
I am filtering above dataframe on all columns present, and selecting rows with number greater than 10 [no of columns can be more than two]
from pyspark.sql.functions import col
col_list = df.schema.names
df_fltered = df.where(col(c) >= 10 for c in col_list)
desired out... | |
doc_23500228 | ID CUST_DATE SALE_DATE SALE_CNT
7 4/20/2009 4/21/2009 0
7 4/20/2009 4/22/2009 0
7 4/20/2009 4/23/2009 5
7 4/20/2009 4/24/2009 3
27 4/21/2009 4/21/2009 4
27 4/21/2009 4/22/2009 0
27 4/21/2009 4/23/2009 ... | |
doc_23500229 | There is an option to add SQL Server 2016 to it, which I want to do. However, the hosting provider has the following "2 core Licence Pack - a minimum of 4 licenses is required" - that costs 3k, when I spoke to the sales rep, they said that I need to get 3 X 2 core licenses. Is that correct? Does SQL Server need to have... | |
doc_23500230 | id firstname lastname email avatar
1 Coman Paul x@y.com ./images/a.png
Table friendships:
id user1 user2
1 1 2
2 1 5
3 3 1
4 2 3
User 1 is friend with 2,3,5
User 2 is friend with 1,3
I tried this:
$querym = mysql_query("SELECT user1
FROM... | |
doc_23500231 |
*
*1 Migration : create new fields in several tables, add new ones
*1 Rake task : dispatch legacy fields values into newly created tables fields
*1 Migration : delete unused fields, delete some legacy tables
Actually it works, but is it possible to "mix" these 2 migrations + rake task into one single script ? ... | |
doc_23500232 | group0 is set up to check against group1 and group2.
group1 is set up to check against group0 and group2.
group2 is set up to check against group0 and group1.
When I call group0.checkData(), it checks all of it's local data against group1 and group 2. When I call group1.checkData(), it checks all of it's local data ag... | |
doc_23500233 | v_recorrido= [[4, 45], [4, 15], [4, 45]]
t=0
for i in v_recorrido:
seg = 60*v_recorrido[i][0] + v_recorrido[i][1]
are throwing me this error:
TypeError: list indices must be integers, not list
Why? I am new to Python (coming mainly from C++) but I have checked the documentation for the syn... | |
doc_23500234 | Considering that hashmaps/dictionaries have a RAM limit, what would be the max amount of hashed identifiers possible in the C programming language?
A: The standard doesn't specify a limit so it's down to the compiler or interpreter to make the choice.
You should also note that identifiers can be compiled out in the fi... | |
doc_23500235 | CREATE TABLE Employees (
EmpID INT IDENTITY PRIMARY KEY,
FirstName NVARCHAR(50)
) AS NODE;
Error:
Incorrect syntax near AS.
I am also posting what I am getting for SELECT @@VERSION
Microsoft SQL Server 2017 (RTM) - 14.0.1000.169 (X64) Aug 22 2017 17:04:49 Copyright (C) 2017 Microsoft Corporation Developer... | |
doc_23500236 | Here is a simple fiddle, that I've made to get more about the problem:
https://jsfiddle.net/Lus92rqm/7/
If you can see in the CSS tab, I've added some comments about where I think the problem comes from and a possible solution that I ran into. So basically, all the thing is not working because of the overflow: hidden s... | |
doc_23500237 | index.js
'use strict';
var typeOf = function (variable) {
return ({}).toString.call(variable).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
};
module.exports = typeOf;
index.d.ts
export default typeOf;
declare function typeOf(value:any):string;
Here how I use it.
import typeOf from 'lc-type-of';
typeOf(value);
But th... | |
doc_23500238 | sequence = [1,4,3,5,7,6,8,2]
def insertion(seq):
for i in range(len(seq)):
key = seq[i]
j = i
print(seq)
while j > 0 and seq[j-1] > key:
j = j - 1
seq[j] == key
insertion(sequence)
A: You have several errors in your code:
*
*Your indentation is incorrect, fix that firs... | |
doc_23500239 | My problem is,
if a cell, which is on the left side of the centered cell gets removed, the collectionView updates the layout and animates the remaining cells into position as needed, so that my currently selected cell, which should stay centered, moves one index to the left.
How can I prevent this?
A: You can save pos... | |
doc_23500240 | data <- data.frame(ID = c(1,1,1,1,1,2,2,2,2),
year = c(1,2,3,4,5,1,2,3,4),
score = c(0.89943475,-3.51761975,1.54511640,-1.38284380,2.45591240,-1.89925250,0.83935451,-0.61843636,-0.70421765)
ID, year, score
1, 1, 0.89943475
1, 2, -3.51761975
1, 3, 1.54511640
1, 4, -1.38284380
1, 5,... | |
doc_23500241 | From my DB i need to fetch records with sum of Salary column Monthly basis.
Ex : Input are :- start date : 5-Jan-2019 and end Date: 13-March-2019. It should return 3 records as :
*
*Sum of Salary for 5-Jan-2019 to 4-Feb-2019,
*Sum of Salary for 5-Feb-2019 to 4-Mar-2019,
*sum of Salary for 5-March-2019 to 13-March-... | |
doc_23500242 | viewcontroller.h
#import <UIKit/UIKit.h>
@interface ViewController : UIViewController
@property (weak, nonatomic) IBOutlet UIWebView *webView;
@end
viewcontroller.m
#import "ViewController.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad
{
[super viewDidLoad];
NSS... | |
doc_23500243 | this.getThreadLocalResponse().sendRedirect("http://127.0.0.1:8888/myapp/errorServlet");
this works , hovewer when i am trying to redirect to jsp page (http://127.0.0.1:8888/ErrorPage.jsp) nothing happens. (no errors)
and my url is 100% correct.
I have tried to use also
getServletConfig().getServletContext().getReque... | |
doc_23500244 | private static final int REQUEST_CHOOSE_FILE = 1;
...
private void chooseFile() {
Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("*/*");
this.startActivityForResult(intent, REQUEST_CHOOSE_FILE);
}
The activity result is handled via... | |
doc_23500245 | Now here is my code:
std::string line=split1[0]; //split1[0] is "Host: www.google.ie"
std::vector<std::string> split2;
boost::split(split2,line,boost::is_any_of(" "));
boost::erase_all(split2[1],"\n");
std::cout<<"split2[1]:"<<split2[1]<<std::endl; //outputs www.google.ie ok
fURL="http://"+split2[1]+"/";
//fURL="ht... | |
doc_23500246 | If my array is [5, 3, 1, 2, 2, 6, 8];
I want to then print;
Entry 1 - 5
Entry 2 - 3
Entry 3 - 1
Entry 4 - 2
Entry 5 - 2
Entry 6 - 6
Entry 7 - 8
I know I can iterate through the array using a while loop, but I don't know how to change the Entry number every time.
A: That is what for(;;) loop is designed for. The offic... | |
doc_23500247 |
To make things clear:
every hit to Capture button, the Edit textbox updates it's
name to image1.jpg, 1 hit again to Capture, Textbox updates to
image2.jpg etc.... please help me :(
The Capture button's code is
vid = videoinput('winvideo', 2);
set(vid, 'ReturnedColorSpace', 'RGB');
img = getsnapshot(vid);
imshow(... | |
doc_23500248 | I've looked at the cppreference page on this and it, in rule 15, uses the sentence
In a function call, value computations and side effects of the
initialization of every parameter are indeterminately sequenced with
respect to value computations and side effects of any other parameter.
which I don't think is quite the... | |
doc_23500249 | http://192.168.40.22:8080/my/website
But when I use IE on this virtual machine, the cookies are not being accepted. Any idea why not?
NOTE: on the virtual machine, i am able to accept cookies in IE from other sites and also on my website using a different browser. The only issue happens when I'm using IE on my websi... | |
doc_23500250 | Thanks in advance
A: Before anything, the precision is much better than half a second. My tests give good results even at 100 ms.
The problem isn't the fire delay, it's the leeway: essentially, timers are polled at a certain interval, and if the delay is close to that interval, you might run into problems. For instanc... | |
doc_23500251 |
A: Yes it is:
< iframe
height="300"
src="https://docs.google.com/spreadsheet/ccc?key=0AgRoqAerkV0-dE1TS1BKVGk0cUFSNi1HZG10dFNEU0E&usp=sharing&embedded=true"
width="75%" >
A: I don't think this is currently possible with Google Docs.
A: It's possible to edit an existing document. You must only put the following.... | |
doc_23500252 | print ("Hi and welcome to our online shop.\n\nWhich fruit would you like to buy? Apple, Banana or Strawberry?")
x = input()
if x is "Apple" or "apple":
print ("Nice.")
elif x is "Banana" or "banana":
print ("Great.")
elif x is "Strawberry" or "strawberry":
print ("Cool.")
else:
print ("Please enter... | |
doc_23500253 | select holder_name,agent_code,sum(total)
from agent_commission
group by agent_code
Can anyone help me? Am kinda stuck with this for quite a while.
Thanks in advance
UPDATE:
I tried the following
var query = (from p in context.Agent_Commissions
group p by new
{
p.age... | |
doc_23500254 | My question
*
*How can I restart the process
*Once its terminated why it is going to zombie mod
*How can I remove the zombie process
import time
from multiprocessing import Process
def worker ():
while True:
print "Inside the worker"
time.sleep(10)
p1 = Process(target=worker,name="worker... | |
doc_23500255 | ****activity_main.xml****
android:id="@+id/web1"
android:layout_marginStart="8dp"
android:layout_marginLeft="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:layout_marginRight="8dp"
android:layout_marginBottom="8dp"
android:layout_width="match_parent"
android:layout_height="match_p... | |
doc_23500256 | const List = await Routine.find({
$where:
() => {
moment(currentDate).isBetween(this.startDate, this.endDate, undefined, '[]') == true &&
customFunc(this) == true
}
})
Where the customFunc() returns a boolean value
A: Theoretically, you can do so... | |
doc_23500257 |
set.discard(x) : delete x if x in set
Why we need these two functions at the same time?
If they are necessary, why list function does only have remove()?
A: Depending on the situtation, you might need to either check whether a deletion was successful or simply attempt to delete something without needing confirmatio... | |
doc_23500258 | if (element shows up on UI)
validate it
else
no harm done; move on...
If I know upfront if the element shows up or not, I can frame two different scenarios, when the element shows up and when not.
But, in this case, it may or may not be present. If it is present, it should function as expected.
Any suggestions ... | |
doc_23500259 | The trick is, I can't use equal sign, and so I need a function which takes the array and returns a new one. Thus, this is NOT allowed:
x = function_returns_numpy_array(...)
x[x == 0] = 10
Also, this is not allowed because it changes the array in place
x = function_returns_numpy_array(...)
np.place(x, x == 0, 10)
I w... | |
doc_23500260 | v <- 1:5
I can add the vector to each element within the vector with the following code to generate the resulting matrix.
matrix(rep(v, 5), nrow=5, byrow=T) + matrix(rep(v, 5), nrow=5)
[,1] [,2] [,3] [,4] [,5]
[1,] 2 3 4 5 6
[2,] 3 4 5 6 7
[3,] 4 5 6 7 8
[4,] 5 ... | |
doc_23500261 | I thought this code would work but I get the compile errors below. Changing T to int (the commented out line) makes it work but now it no longer is generic. Why isn't this current version compiling? and how do I make this work?
#include <cstdio>
#include <functional>
template<class T>
void test(T t, std::function<void(... | |
doc_23500262 | Let's also say that there are config files and other things which are parameterized with variables in all of those systems. Variables that, in fact, sometimes need to match across them all. Hostnames, ports, connection strings etc...
How can I, or what tools are available, to keep those variables in a single place or a... | |
doc_23500263 | Stack: File "/azure-functions-host/workers/python/3.6/LINUX/X64/azure_functions_worker/dispatcher.py", line 242, in _handle__function_load_request
func_request.metadata.entry_point)
File "/azure-functions-host/workers/python/3.6/LINUX/X64/azure_functions_worker/loader.py", line 66, in load_function
mod = im... | |
doc_23500264 | I have a vector vector<int> pricelist{30,10,16,25,13};that's stored in a main class.
I want to implement a function lowestNHighestPrices() to return a Prices object that gives me the index value of the highest and lowest values in the vector (i.e. 0 and 1 respectively).
class Prices {
protected:
int lowestPrice;
... | |
doc_23500265 | Currently my app can receive intents from the ACTION_MEDIA_BUTTON when it has been opened (and even running in the background) via intentfilter that I register in Java code of the main activity (when the app is first opened). But how would I have this button just... open up the app?
For reference, the following app ca... | |
doc_23500266 | in the table, there is a timestamp (tstamp) column (Integer Data Type) which stores in UNIX time format
SELECT tstamp, alrnumber, callduration
FROM execute_data
WHERE alrnumber = '2011'
limit 10;`
returns
"tstamp";"alrnumber";"callduration"
1526435754;2011;415
1526531498;2011;287
1526615626;2011;13
1526620016;2011;27... | |
doc_23500267 | Basically, John Doe can share a product by submitting 5 of his friends' email addresses via a form that dumps into MailChimp. MailChimp would then send out an email to each of these friends with a message saying something to the effect of "John Doe has invited you to check out product..." MailChimp would also send Jo... | |
doc_23500268 |
A: Use urllib.urlencode to create your quote string, using name and value pairs:
from urllib import urlencode
items = [('first_name', '&&'), ('first_name', '&&&&')]
query_string = urlencode(items)
This encodes your ampersands correctly:
>>> urlencode(items)
'first_name=%26%26&first_name=%26%26%26%26'
| |
doc_23500269 | I have checked documentation and haven't been able to find much regarding OR statments, or perhaps im not very good at reading. shrug
Helpful api documention
Other api documention
Currently I am grabbing the whole list and filtering out what I need (https://www14.v1host.com/v1sdktesting/rest-1.v1/Data/Defect). This i j... | |
doc_23500270 |
*
*Within modelRetrieve the name fields that correspond to the imo number selected.
*Autopopulate a date field with the current day plus 7 days.
Any ideas what I am doing wrong? Here is my code:
from django.db import models
from django.core.exceptions import ValidationError
from django.utils import timezone
from da... | |
doc_23500271 | Installing Selenium on a Ubuntu VM with Vagrant.
The article uses a 32 bit box, so I have modified the commands to use the 64 bit chrome driver.
Everything seems to work fine untill I attempt to start google-chrome with the command
google-chrome --remote-debugging-port=9222 &
I get the error Xlib: extension "RANDR" ... | |
doc_23500272 | CREATE TABLE bilder (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL);
Data:
__id__
8
9
10
11
And
CREATE TABLE combos (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL);
Data:
__id__
1
2
3
4
And
CREATE TABLE combo_bild (combo_id int not null references combos(id), bild_id int not null references bilder(id), display_numm... | |
doc_23500273 | Any help is appreciated!
here is my code:
windows()
ggplot(data = rr, aes(x = date))+
geom_point(aes(y=value, colour="Nitrogen"))+
geom_line(aes(y=value, colour="Nitrogen"))+
facet_grid(depth~dose) +
geom_bar(data=rr,stat = "identity", position = position_dodge(width = 0.9),aes(x=date, y=rain100 ,colour="Rain... | |
doc_23500274 | SELECT status.status_id, status.status_name, COUNT(workbin.status_id)
FROM `status`
LEFT JOIN `workbin` ON workbin.status_id = status.status_id
GROUP BY status.status_id
and got the output
status_id status_name count
1 New 44
2 On Hold 1
3 In Analysis 2
4 In Development 12
5 In T... | |
doc_23500275 | list(list("a", "b", "c"), list("a", "c", "b"), list("b", "a", "c"),
list("b", "c", "a"), list("c", "a", "b"), list("c", "b", "a"))
I'm not sure how to proceed, any help would be greatly appreciated.
A: A while back I had to do this in base R without loading any packages.
permutations <- function(n){
if(n==1)... | |
doc_23500276 | def pytest_terminal_summary(terminalreporter, exitstatus, config):
terminalreporter.section("My session")
terminalreporter.write("My message")
The output is exactly what I'm looking for:
====================================== test session starts ======================================
... ... | |
doc_23500277 | I was also looking how to extend Article model in PHP and ExtJs and found that it's impossible to extend core models at all. But I created my model for Spareparts - it's similar table as for Related and Similar products. But to make code working I need to add a field to Article. Maybe it's enough to override model/arti... | |
doc_23500278 |
A: In windows using EXIT /B will stop execution of a batch file or subroutine and return control to the command processor or to the calling batch file or code immediately. You Unix there is no such command and you don't even need that.
In windows if you call a function and you do not put EXIT /B at the end of the fun... | |
doc_23500279 | I have a page, where one modal is called from like this
<button type="button" @onclick="@(()=>modal.Show<LandingPageHelpPopUp>())" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#myModal">Click here to get help</button>
That page's code look like this
<div class="modal-dialog" id="myModal" style="margi... | |
doc_23500280 | Now I need to make created div doesn't disappear when the mouse is hover on the created div. And then, when the mouse is out from the created div, it needs to disappear.
How do I do that in pure JavaScript?
Here's my code:
<a id="some_link" href="#">Some link</a>
<script>
var link = document.getElementById("some_... | |
doc_23500281 | ||
doc_23500282 | Is there a way to search google for the file name.
so a right click menu script that runs google and searches for the file name
the main questions are
*
*is it possible?
*which coding language to use?
*does it already exist or do i need to make it myself (with help)?
A: Do you mean filename is a title of a webpag... | |
doc_23500283 | I have it working to some degree, but, when the input is:
1 , 2 , 3 , 3 , 3 , 6 , 9 , 0 , 0
It prints out:
Input : Occurrence
Number Times
1 1
2 1
3 1
3 2
3 3
6 1
9 1
0 1
0 1
instead of:... | |
doc_23500284 |
*
*agents are split up into capitalists and workers
*capitalists have some sum of money, they buy machines (at the lowest cost they can find) and hire workers
*they produce output and make sales
*buyers attempt to buy at the lowest price
*capitalists compete, attempting to increase output (through becoming more ... | |
doc_23500285 | final List<ProductCategoryDTO> productCategoryList = productCategoryService
.findAllByMenu(menuUuid)
.stream()
.filter(category -> !category.getProductList().isEmpty())
.collect(Collectors.toList());
I just want to add another filter:
final List<ProductCa... | |
doc_23500286 | QSGNode *MyQQuickItem::updatePaintNode(QSGNode * oldNode, QQuickItem::UpdatePaintNodeData * /*updatePaintNodeData*/)
{
QSGSimpleTextureNode * textureNode = static_cast<QSGSimpleTextureNode *>(oldNode);
if (!textureNode) {
textureNode = new QSGSimpleTextureNode();
}
QSize size(800, 800);
// myTextureId ... | |
doc_23500287 | Please use this link for an example:
http://de.finance.yahoo.com/echarts?s=^GDAXI#chart2:symbol=^gdaxi;range=5d;indicator=volume;charttype=line;crosshair=on;ohlcvalues=0;logscale=on;source=undefined
Any help is very much appreciated!
A: The chart in the link you posted is made in Flex. This allows you to get the datap... | |
doc_23500288 | public ArrayList<Cell> getObstacles() {
ArrayList<Cell> obstacles = new ArrayList<Cell>();
for (int i = 0; i < columns; i++) {
for (int j = 0; j < rows; j++) {
Cell currentcell = cellArray[columns][rows];
// Initialize each object
if(currentcell.isBlocke... | |
doc_23500289 | So I changed and uploaded the witd in that way:
<FIELD name="Story Points" refname="Microsoft.VSTS.Scheduling.StoryPoints" type="Double" reportable="measure" formula="sum">
<HELPTEXT>The size of work estimated for fixing the bug</HELPTEXT>
<DEFAULT from="value" value="0.5" />
</FIELD>
I can import and use it... | |
doc_23500290 | I am creating a game using the canvas feature of HTML5, I am very new to Javascript though and I am stuck with how I will loop the audio. I have looked at tutorials but none of them have helped.
The Question
How can get the code below to allow the audio to repeat when finished?
//music
var snd = new Audio("Menu.mp... | |
doc_23500291 | https://developers.google.com/web/tools/lighthouse/audits/network-payloads
However, even when the payload is larger than the target, it sometimes still shows as a passed audit:
payload of 2405KB still passes
What are the other conditions that allow large payloads to pass the audit?
A: Lighthouse scores are 0–100 base... | |
doc_23500292 | I am downloaded a database from a website and the Daye column is in the following format:
x <- c("Fri, Mar 1, 2019", "Sat, Mar 2, 2019", "Sun, Mar 3, 2019", "Mon, Mar 4, 2019", "Tue, Mar 5, 2019", "Wed, Mar 6, 2019", "Thu, Mar 7, 2019", "Fri, Mar 8, 2019", "Sat, Mar 9, 2019", "Sun, Mar 10, 2019", "Mon, Mar 11, 2019", "... | |
doc_23500293 | str = new String(b, "UTF-8");
where b is byte array
A:
Is there a better way to convert other than new String(bytes, "UTF-8") ?
This is actually a rather complicated question.
This constructor cannot simply incorporate the byte[] into the string:
*
*Prior to Java 9, it is always necessary to decode the byte array... | |
doc_23500294 | onclick="#{object.isEnabled ? 'ch.my.js_method('#{object.property}'); return false;' : 'return false;'"
The problem is, that I can't use ' inside of the onclick. How can I escape the quotes inside of the EL?
A: You can escape them with \ or \\, but rules differ per EL implementation, because it isn't clear cut in EL ... | |
doc_23500295 | C:\Users\abc\AndroidStudioProjects\MyApplication2\app\src\main\res\values-21
Error:Error: Invalid resource directory name
Error:Execution failed for task ':app:mergeDebugResources'.
C:\Users\abc\AndroidStudioProjects\MyApplication2\app\src\main\res\values-21: Error: Invalid resource directory name
A: Please change F... | |
doc_23500296 | class Folder : public CObject
{
public:
typedef std::string StringT;
...
Container filesInFolder;
Container foldersInFolder;
StringT folderName;
...
};
class File : public CObject { ... };
Lists derive from CObList. Class Container : public CObList. I need to perform search inside... | |
doc_23500297 | The SAML assertion that is received has the X509 certificate embedded in the payload, which is used to validate the signature of the SAML. While the signature can be used to verify that the assertion is valid, there is concern that someone other than the Identity Provider can generate their own public/private keys, si... | |
doc_23500298 | here is my code :
import Ember from 'ember';
export function cardNoDisplay(params/*, hash*/) {
var paramStr = params.toString();
var updatedParams = paramStr.substring(paramStr.length-4);
var reformat = paramStr.replace(/(\d{4})/g, function(match){
return match + Ember.String.htmlSafe("<span>++</span>");
... | |
doc_23500299 | P.S. Doesn't matter the OS on the PC, I just need to make it work and then implement w/e I need to do with the established communication over the port.
P.S.2 I've searched a lot about it, but probabl I am doing it wrong, because I didn't find my type of question anywhere.
A: COM ports are basically hardware that is de... |
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