id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_3900 | cast(convert(int, isnull(b.temp,0)) as varchar(500))
and then I would like to output values as written below for example
1 as 001
12 as 012
123 as 123
-1 as -001
-15 as -015
-234 as -234
and if length of the integer value is more than 3 then do not display any value or remove it.
If integer has Minus(-) sign then... | |
doc_3901 | https://github.com/fireflysemantics/is
I see that the doc folder that typedoc generated is in the gh-pages branch, however when I go to:
https://fireflysemantics.github.io/is/doc/index.html
I get a 404, but the index.html pages is in the gh-pages branch at that location:
https://github.com/fireflysemantics/is/blob/gh-p... | |
doc_3902 | i use pycharm and i have the some error when i try to run python script from the ubuntu terminal.
the error :
*** Error in `/usr/bin/python2.7': corrupted double-linked list: 0x0b83c880 ***
the error message :
======= Backtrace: =========
/lib/i386-linux-gnu/libc.so.6(+0x67377)[0xb764b377]
/lib/i386-linux-gnu/libc.so... | |
doc_3903 | AttributeError: '_MultiProcessingDataLoaderIter' object has no attribute 'next'
the code I use is:
class WineDataset(Dataset):
def __init__(self):
# Initialize data, download, etc.
# read with numpy or pandas
xy = np.loadtxt('./data/wine.csv', delimiter=',', dtype=np.float32, skiprows=1)
... | |
doc_3904 | I would like to use this square https://fontawesome.com/icons/square?style=regular as regular but it looks regular only with "far" square. The problem is I use them for pseudoelement like "after" and can't figure out how I can tell it to use "far" class too.
The css I'm using:
.square:before {
font-family: "Font Aw... | |
doc_3905 | here is my view :
<div ng-controller="clockCtrl">
{{hour}}:{{min}}:{{sec}}
</div>
here is my Controller :
angular.module('myApp').controller('clockCtrl',function($scope,$interval){
$interval(callAtInterval, 1000);
});
function callAtInterval(){
console.log("this text is getting printed after each se... | |
doc_3906 | For example pid X has 3 threads A,B,C , but only thread B has socket for Ip Z and fd of this socket is W,
I want to find out X,B,Z,W.
I tried to read the file/proc/net/tcp but cant find pid/tid/socket id .
What is the simple way ?running all over /proc and search in each /proc/pid/task/tid/net
(in tcp/udp) whichh one ... | |
doc_3907 | annotations:
nginx.ingress.kubernetes.io/auth-signin: "https://vouch.example.com/login?url=$scheme://$http_host$request_uri&vouch-failcount=$auth_resp_failcount&X-Vouch-Token=$auth_resp_jwt&error=$auth_resp_err"
nginx.ingress.kubernetes.io/auth-url: https://vouch.example.com/validate
nginx.ingress.kuberne... | |
doc_3908 | #include <iostream>
#include <fstream>
#include <string>
using namespace std;
struct car
{
string name, model;
int year;
};
void search_car(int CarYear)
{
cout<<"1";
ifstream in;
cout<<"2";
car c1;
cout<<"3";
in.open("Cars.txt",ios::binary|ios::in);
cout<<"4"<<endl;
while(... | |
doc_3909 | It seems that my code is lagging sometimes and it is also slower than in my Processing sketches. Did I get something wrong? How could I improve my code? Would this kind of calculation also work gpu computation, maybe in lwjgl?
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.... | |
doc_3910 | 1- User login APIs
POST /oauth/login
Content-Type: application/json
{
grant_type: 'password',
username: 'USERNAME',
password: 'PASSWORD',
audience: 'API_IDENTIFIER',
scope: 'SCOPE',
client_id: 'YOUR_CLIENT_ID',
client_secret: 'YOUR_CLIENT_SECRET'
}
2- Response I am planning from my... | |
doc_3911 | .tokenLocation("url")
.setGrantType(GrantType.CLIENT_CREDENTIALS)
.setClientId(CLIENT_ID)
.setClientSecret(CLIENT_SECRET)
.buildBodyMessage();
//create OAuth client that uses custom http client under the hood
OAuthClient oAuthClient = new OAuthClient(new URL... | |
doc_3912 | Well i want to know what is difference between both. why foreach better and in which case we only need to use delegate looping.
Is there anyone who has compared both things.
A: You can implement those two solution and then compare them in IL.
Then you will know that is there some significant difference.
Regarding th... | |
doc_3913 | I am able to keep the data on Clipboard and get it back for this purpose.
Now what I am trying is to get the same data on some other text editor through ctrl+V or paste operation provided by that text editor.
The code for setting the data on clipboard is :
/// <summary>
/// Set elements on the clipboard.
/// </su... | |
doc_3914 | {
"updated_at": 1598015417,
"characters": [{
"character": "A",
"companies": [{
"companyId": 133,
"companyName": "AB Company"
},
{
"companyId": 764,
"companyName": "A Company"
}
]
},
{
"character": "B",
"companies":... | |
doc_3915 | price, expected-delivery-date ...
How to do the loop and extract these informations correctly.
Thanks
Array
(
[price-quotes] => Array
(
[price-quote] => Array
(
[0] => Array
(
[service-code] => DOM.EP
... | |
doc_3916 | I added
Proxy server: 127.0.0.1:9150 - To access Tor port
Rule player.exe with 192.168.58.* port with Virtual Box only network action. To isolate genymotion -> virtual box communication.
Genymotion's phone runs correctly, but without internet. How should I route 5555 wifi port for adb.exe to access internet? Got 10049 ... | |
doc_3917 | I managed to compile the extension using:
clang -bundle -fPIC -Isqlite3 -o <desired extension name>.sqlext <filename>.c
However, I cannot seem to load the extension.
.load <path to extension file>
Error: unknown command or invalid arguments: "load". Enter ".help" for help
And when I type .help, I cannot see .load.
I ... | |
doc_3918 | <?xml version="1.0" encoding="UTF-8"?>
<!-- _tag -->
<tag value="0" actions_tagged="0" name="adjust temperature">
<link type="application/xml" rel="list" href="/api/v1/tags.xml"/>
<link type="application/xml" rel="self" href="/api/v1/tags/adjust%20temperature.xml"/>
<actions>
<action id="105">
<link typ... | |
doc_3919 | I have an Nested Array , and I want to read the values entered inside the table , also im having a option to add new text field as well . I want to know how to assign onchange function and values to these textfields.
Also how to discard values on delete button right next to text field.
Since it is an Nested array it i... | |
doc_3920 | As far as I can tell, this should work. I expect to see
Started
Reached mark
Done
Instead, I get
Started
Done
document.querySelector('#play').addEventListener('click', function speak() {
const utterance = new SpeechSynthesisUtterance(
`<?xml version="1.0"?>
<speak version="1.1">Foo <mark name="bar" />... | |
doc_3921 | Thank you for your potential help
my database has 5 fields :1.
*
*id, int(11) , AUTO_INCREMENT
*mail varchar(255)
*pseudo varchar(25)
*mdp char(32)
*Date
register.php
$ AfficherFormulaire=1;
//traitement du formulaire:
if(isset($_POST['pseudo'],$_POST['mdp'],$_POST['mail'])){//l'utilisateur à cliqué... | |
doc_3922 | However, I'm struck with select where I'm getting "An internal error has occurred in compiler".
template<typename R>
class linq_range
{
R range;
public:
linq_range(R range)
: range(std::move(range))
{
}
template<typename F>
auto select(const F& f) const -> linq_range<decltype(std::decl... | |
doc_3923 | AUTHENTICATION_ERROR = HTTPException(
status_code=fastapi.status.HTTP_401_UNAUTHORIZED,
detail="Authentication failed",
headers={"WWW-Authenticate": "Bearer"},
)
# ...
async def current_user(token: str = Depends(oauth2_scheme)) -> User:
"""FastAPI dependency that returns the current user
If the c... | |
doc_3924 | val map = HashMap<String, Any>()
map["one"] = request.records
dayFormDoc.set(map)
Here request.records is an array.
A: try this,
Android
Map<String, Object> docData = new HashMap<>();
docData.put("listExample", Arrays.asList(1, 2, 3));
java
ArrayList<Object> arrayExample = new ArrayList<>();
Collections.ad... | |
doc_3925 |
This is what I achieved yet:
I am missing that triangle from the bottom. I want to use css/css3 to solve this. This is what I tried, but without succes:
.contact-form .parsley-errors-list .parsley-required:after{
padding: 8px;
background-color:red
margin-top: 1px;
transition: none 0s ease 0s;
position: absolute;
cont... | |
doc_3926 | You enter the page with a (high-)chart in it displaying a series for current year fetched from mysql - Works fine, no problem.
Selection from dropdown should update the query to show the year selected from dropdown.
The dropdown:
<select id="set_data">
<?php
$sql = "SELECT DISTINCT year FROM chartdata ORDER BY yea... | |
doc_3927 | I've tested a method :
1 - Select 100000 Rows By Rowid From top of table and insert to another Temp table . (Estiated Time : 0.87s)
2 - insert Selected Rows To Second Table By Temp Table Map . (Estiated Time : 1m12.59s)
3 - Delete Selected Rows From First (Online) Table By Temp Table Map (Estiated Time : 5m39.38s ->... | |
doc_3928 | SyntaxError: Unexpected identifier
> 1 | const screenSize = require("../src/index.js").screenSize;
| ^
I'm using Phaser 3, Webpack, Babel, and React.
I'm relatively new to all except React.
I followed Jest's Getting Started tutorial and using with webpack tutorial, but I'm still getting the er... | |
doc_3929 | if (!(C is contained into A)) insert C into B
I'm using SQLite. Thanks for help
A: Actually, in your specific case it may happen to be as easy as
insert into B (c_value) select c_value from A where c_value = @your_c_value_here
see INSERT statement
sorry I haven't noticed the negation in your question for the C in... | |
doc_3930 | Unfortunately, as the scene is being rendered without a browser, I can not use THREE.ImageUtils.loadTexture.
I am given an error when using this - I understand that document does not exist as I am rendering it server side.
var materials = [
new THREE.MeshLambertMaterial({map: THREE.ImageUtils.loadTexture('url here'')})... | |
doc_3931 | I have some Data in the DB, and the problem is, when I login into the application, I always get only the state of Data from the DB when the Server was started - not the new data. Everything writen into the DB after the start won't appear. When I restart the server, it's there, but again the new Data won't appear. The d... | |
doc_3932 | routing code:
$route['api'] = 'omega_api';
$route['api/makes/(:any)'] = 'omega_api/makes/$1';
$route['terms-and-conditions'] = 'home/terms_and_conditions';
$route['contact-us'] = 'home/contact_us';
$route['404_override'] = '';
$route['default_controller'] = 'home';
$route['(:any)'] = 'home/$1';
controller code:
cl... | |
doc_3933 |
A: Node.js by default is setup to be highly performant due to it's asynchronous event loop.
However, for multi-core systems, you could look at the cluster module to scale out your api: https://nodejs.org/api/cluster.html
Note that your Node.js backend should ideally be stateless for scalability.
| |
doc_3934 | 302947298 2340974238 0 0 cat
345098948 8345988989 0 0 dog
098982388 2098340923 0 0 fish
932840923 0923840988 0 0 parrot
I have another file, mess.txt.gz, which is compressed using GNU zip (.gz file).
It basically looks like a massive string of letters:
sdihfoiahdfosparrotdhiafoihsdfoijaslkdogoieufoiweuf
Basically, fo... | |
doc_3935 | In my bootstrap, I create my new route as follows:
$frontController = Zend_Controller_Front::getInstance();
$router = $frontController->getRouter();
$route = new Zend_Controller_Router_Route(":company/:dpt", array('controller' => 'browse'));
$router->addRoute("browse", $route);
When I browse to http://www.site.com/A... | |
doc_3936 | text1
text2
text3
text4
List 2
value1
value2
value3
value4
Result
text1=value1
text2=value2
text3=value3
text4=value4
How do I do this in Notepad++?
A: Follows my solution.
First, concatenate the two lists separating them by a special character (in the following, I will use §):
text1
text2
text3
text4
§
value1
valu... | |
doc_3937 | For example here is Case 1:
#include <pthread.h>
pthread_mutex_t count_mutex;
long long count;
void
increment_count()
{
pthread_mutex_lock(&count_mutex);
count = count + 1;
pthread_mutex_unlock(&count_mutex);
}
Here is Case 2:
struct order_que
{
struct order **orders;
int size;
int head;
int tail... | |
doc_3938 | I assume perl2exe is a tool that serves this purpose. More or less.
When I am trying to generate the exe file, I am getting library issues.
One of the library issues is:
Warning: Can't locate VMS/Stdio.pm
at C:\Perl\lib\File\Temp.pm line 19
@INC = C:\Perl\site\lib, C:\Perl\lib, ., C:\Perl\lib\Digest, must be directory,... | |
doc_3939 | trap '' SIGTERM
python main.py
and Python script (main.py).
import time
from multiprocessing import Pool
def f(i):
print(i + 1)
if __name__ == '__main__':
with Pool(processes=3, maxtasksperchild=1) as pool:
pool.starmap(
f,
[(i,) for i in range(10)]
)
when I run th... | |
doc_3940 | I am running this in the command line and getting the following error:
myname@MacBook-Pro-8 ~> brew install postgresql
Warning: postgresql 10.4 is already installed, it's just not linked
You can use `brew link postgresql` to link this version.
myname@MacBook-Pro-8 ~> brew link postgresql
Linking /usr/local/Cellar/postg... | |
doc_3941 | http://www.mulesoft.org/documentation/display/current/Batch+Processing
Update - I got this to work looks like there is an issue with the filter on one of the batch steps and should be
but is
Logs published below(Mule version 3.5.2EE, SalesForce v5.4.10
INFO 2015-01-24 12:50:59,951
[[batchexample].connector.file.... | |
doc_3942 | nested exception is com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot deserialize instance of ...
| |
doc_3943 | To generate a random number, I am using the following function:
Int((900-100+1)*Rnd()+100)
This function generates the number randomly between 100 and 900 for the first record returned in the query. The problem is that each record below that 1st record contains the same number, hence creating duplicated serial numbers ... | |
doc_3944 | ! Processes have temporarily been disabled.
Attempting to run from collaborator or owner results in same issue. I have a trouble-ticket in with Heroku with no response, yet. Their status app says everything is fine right now. I can console into other apps in my account, just not this one.
How to fix?
A: From heroku... | |
doc_3945 | > Sys.getlocale()
[1] "LC_COLLATE=English_United States.1252;LC_CTYPE=English_United States.1252;LC_MONETARY=English_United States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252"
My classmate gave me a UTF8 csv file sample.csv produced in linux system,this file can be produced by php script as below:
<?php
$a... | |
doc_3946 | <ui:define name="content" >
<h:outputScript name="js/graphics/paths.js"/>
<h:outputScript name="js/graphics/draw.js"/>
Tag to be evaluated when function is called(is that possible)?
function showMap(){
var data = {
<c:forEach items="${list.KPI}" var="ctag" var... | |
doc_3947 | This is difficult for me to explain, I don't know why, maybe I am lacking the terminology.
What I am trying to do is have 1 type that can register several observables with it, so I can pass this type around and group up all the observables and expose a a single observable from it.
So my first question I get a feeling I... | |
doc_3948 | model = Sequential()
model.add(layers.LSTM(100, input_shape=(None,1)))
model.add(Conv1D(256, 8, padding='same', activation="relu"))
model.add(Conv1D(256, 8, padding='same', activation="relu"))
model.add(Dropout(0.25))
model.add(MaxPooling1D(pool_size=(8)))
model.add(Conv1D(128, 8, padding='sa... | |
doc_3949 | Im working on page using
const transform = (data) => {
if (option === 'status') {
return {
comment: data.comment,
ids: udiEditDisplayInfo.selectedIds,
status: data.statusToBe,
};
} else if (option === 'customer') {
console.error('Transform option is Customer!!');
... | |
doc_3950 | The array at the top of the file
var item = [ // fix bad needs update dirty fix
{ "dirty": " " },
{ "tclass": "", "Order": '', "Fulltitle:": '', "ItemOrderUpdated": false },
{ "tclass": "", "Order": '', "Fulltitle:": '', "ItemOrderUpdated": false },
{ "tclass": "", "Order": '', "Fulltitle:": '', "ItemOr... | |
doc_3951 | style="border-bottom:dotted; border-bottom-color: black; border-bottom-width:2px">
However it has no effect at all even when I tweak the width etc., what am I missing?
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div id="AnimalGrid" style="border:solid; border-wid... | |
doc_3952 |
Flask: 0.9
Hi, I want to make car simulator using Apscheduler. Each car has distance column in the database that will be incremented regularly.
Here's the import part
from __future__ import with_statement
from flask import Flask, request, session, g, redirect, url_for, \
abort, render_template, flash, views
from ... | |
doc_3953 | <div class="container-fluid">
<form class="form-signin" action="" method="post" style="max-width:500px; margin-left:auto; margin-right:auto;">
<h2 class="form-heading">Yeni Musteri Kayit</h2>
<div class="panel panel-success">
<div class="panel-body">
<div class="form-group">
<label... | |
doc_3954 | Input:
x <- c(1, 2, 3, 11, 15)
y <- c(1.1, 1.2, .4, 2.1, 1.5)
plot(log2(x + 1), y, axes=FALSE)
axis(1, at=(labels=as.character(formatC(x))), cex.axis=0.9)
But plot I get still has the original x-axis values.
How can I make my x-axis powers of 2 (1, 2, 4, 16, etc.)?
A: I guess this is what you want.
x<-c(1,2,3,11,... | |
doc_3955 | rdd1 = sc.parallelize([("cat", [1,2,3,4])])
rdd2 = sc.parallelize([(1, 100), (2, 201), (3, 350), (4, 400)])
What would be the most optimized way of getting:
rdd_expected = sc.parallelize([("cat", [1,2,3,4], [100, 201, 350, 400])])
| |
doc_3956 | public static void StartWithErrorLogging(Func<Task> task, IAresLogger logger, CancellationToken token = default(CancellationToken))
{
new Task(async () =>
{
try
{
await task.Invoke();
}
catch (Exception e)
{
... | |
doc_3957 | import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.text.*;
import java.text.DecimalFormat;
public class AverageGrades extends JFrame
{
//construct conponents
static JLabel title = new JLabel("Average of Grades");
static JTextPane textPane = new JTextPane();
static int numberOfGrades =... | |
doc_3958 | Here is my schema:
Root/
|_ includes
|_ db_connect.php
|_ functions.php
|_ var_list.php
|_ wp-includes
|_ wp-content
|_ themes
|_ NameTheme
|_ header.php
|_ wp-admin
I need to include this lines on my header.php
include_once 'includes/db_conne... | |
doc_3959 |
A: I guess specflow uses nunit tests. you need to set up nunit in build server
http://www.mytechfinds.com/articles/software-testing/6-test-automation/72-running-nunit-tests-from-team-foundation-server-2012-continuous-integration-build
A: If you use SpecRun, it will automatically take care of TFS Build integration. In... | |
doc_3960 | Anyone came across any issues like this before? The PrinceXML documentation mentions that they support the background color and image.
A: Background Color
Prince seems to recognise border-color, but not color (text color) or background-color or background-image.
You can simulate a background color by using an after p... | |
doc_3961 | class base {
T &operator!() { return *this; }
};
base b; b = !b;
class child : public base {};
child c; c = !c;
Because of the operator, I can't just return the pointer and dynamic_cast it, it has to be a reference.
Is that even possible? Using decltype(*this) for T doesn't work, neither does auto f()->decltype(*th... | |
doc_3962 | Thanks guys for all the help, I have made some changes and those errors have gone away, but now I am getting these:
Error 5 error LNK2019: unresolved external symbol "void __cdecl searchID(struct StudentRecord *,int)" (?searchID@@YAXPAUStudentRecord@@H@Z) referenced in function _main
Error 6 error LNK2019: unre... | |
doc_3963 | Below is the model and store definition:
Ext.define('Plant', {
extend: 'Ext.data.Model',
fields: [
// the 'name' below matches the tag name to read, except 'availDate'
// which is mapped to the tag 'availability'
{name: 'common', type: 'string'},
{name: 'botanical', type: 'strin... | |
doc_3964 | SplitApp root view
But it's not using my Master and detail pages, I believe this is just the default structure of SplitApp.
For testing I put some content in the master and detail pages, but they are not appearing.
This is the file structure:
File Structure
I'm attaching the manifest.json code
{
"_version": "1.3.0"... | |
doc_3965 | I've read several posts, and tried several approaches with PDO and mysqli, but I have still yet to get this script to function properly. Any help would be greatly appreciated.
<?php
session_start();
if( isset($_SESSION['user_id']) ){
header("Location: /");
}
require 'database.php';
$message = '';
if(!empty($_POST['... | |
doc_3966 | try {
List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
for (FileItem item : items) {
if (item.isFormField()) {
// Process regular form field (input type="text|radio|checkbox|etc", select, etc).
if(item.getFieldName().equals("txtPrdMod... | |
doc_3967 | When I add profile page link, navbar doesn't work. If I remove articles:profile article.author_id from navbar.html all links works.
My Error Message is here:
NoReverseMatch at /
Reverse for 'profile' with arguments '('',)' not found. 1 pattern(s) tried: ['articles/profile/(?P<author_id>[0-9]+)$']
views.py
def profile... | |
doc_3968 | This is what empty div tags are getting replaced by <p> </p>
& HTML5 tags header, nav, etc. are been displayed at all?
My questions are;
Why is this happening, can I stop it?
And how do I work around the HTML5 elements?
| |
doc_3969 |
A: Spring can only initialize/destroy beans it also controllers and basically prototype scoped beans aren't under the control of spring (after construction). It doesn't know when it is cleaned up, destroyed or what so ever. As such the @PreDestroy method isn't callable for prototype beans (as they do not have a clearl... | |
doc_3970 | I expected to be able to do this using QtQuick.LocalStorage, or some other javascript SQLite library but am yet to find a solution.
QtQuick.LocalStorage does not seem to be able to open an existing .db file easily, and seems to be designed for storing temporary application data
SQL.js seems likely but as it is packaged... | |
doc_3971 | Below are my code snippets:
FormType - UserType.php
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('username')
...
}
Entity - User.php
class User extends BaseUser
{
//no mention of any of the fosuser properties here
...
}
Validation: validation.yml
... | |
doc_3972 | df=
product_name 0 1 2
0 laptop 1200 1000 100
1 printer 150 10 100
2 tablet 300 30 560
3 desk 450 40 640
4 chair 200 20 207
I want to add the sum of column 1 and 2 but with multiplying the column 1 with 0.7 and 2 by 0.3.
I t... | |
doc_3973 | library("bcrypt")
my_password <- "password1"
my_salt <- "$2a$10$abcdefghijklmnopqrstuv"
hashpw(my_password, my_salt)
[1] "$2a$10$abcdefghijklmnopqrstuu2njjerFUdKeNqVoGia/slSqhJQ.vuAy"
So the salt I used was "$2a$10$abcdefghijklmnopqrstuv" but the text in the hashed password only contains the salt up to the letter u. B... | |
doc_3974 | const int runs{ 1000 };
for (int run = 0; run < runs; ++run)
{
const int num{ 4 };
std::vector<bool> res(num, false);
std::vector<std::future<void>> futs(num);
for (int i = 0; i < num; ++i)
{
futs[i] = std::async(std::launch::async, [&res, i]
{
res[i] = true;
});
... | |
doc_3975 | What I am trying to achieve is to have a sign up sequence where the user populates 5 screens of data one by one. I was going to use a PageViewController for this and each click on Next would transfer them to the next page in the sequence. All the while, adding all their input data to a parent model object which stayed ... | |
doc_3976 | get comments(): [any] {
return this.commentsTest;
}
set comments(comments: [any]) {
this.commentsTest = comments;
}
the field it self is defined as private :
private commentsTest: [any];
in the constructor i initialized the object as follow :
this.comments = commentsTest;
when i am trying to use that field using... | |
doc_3977 | anyone who helps Thanks in advance
A: The difference between API calls and a normal HTML app are basically on the response, usually your controllers respond with views(), so they can be rendered:
/// Get the data
$books=Book::all();
/// HTML response
return view('books.index',compact('books'));
An API usually respo... | |
doc_3978 | response.setContentType("application/vnd.ms-excel");
response.setHeader("Content-disposition", "attachment; filename=filename.xls");
File excelFile = new File(filename);
HSSFWorkbook workbook = new HSSFWorkbook(excelFile);
// ...
// populate workbook with user list from Database here
// ...
... | |
doc_3979 | One obvious way is to use synchronized blocks or Lock.lock()/unlock() methods. Under thread contention , these will cause context switches. Is there any simple design strategy for achieving this in a non-blocking manner ? may be using some Atomic constructs ?
A: I don't think you can rely on any mechanism, except the... | |
doc_3980 | I am loading a Chrome into Facebook and I do a simple JQuery GET request to my own website. I get the following error in the console when the GET request is called...
"Refused to connect to 'https://www.istyla.com/Popup/t2.php' because it violates the
following Content Security Policy directive: "connect-src https://*... | |
doc_3981 | Finally, I deleted the tmp folder and restarted the rails server. Only then was I able to see my changes on the browser. I want to know if there is an easier way to see the changes directly on saving the scss file?
PS: I have development environment set up and my Gemfile has rails of version '>= 5.0.0.1' and I have sas... | |
doc_3982 | private Mock<RealDBContext> GetDbContextMock()
{
var realDB= new RealDBContext();
var dbContextMock = new Mock<RealDBContext>();
dbContextMock.SetupAllProperties();
dbContextMock.Object.SomeTable1= realDB.SomeTable1; //h... | |
doc_3983 | command regex logImageFile 's/(.+) (.+)/ expr (int) [ (id)UIImagePNGRepresentation(%1) writeToFile: @"%2.png" atomically: YES ]/'
The problem is that I have to enter the full path every time. It would be much better for me to have a directory that it always uses. So I tried this:
command regex logImageFile 's/(.+) (... | |
doc_3984 | function recursiveDecodeURIComponent(uriComponent){
try{
var decodedURIComponent = decodeURIComponent(uriComponent);
if(decodedURIComponent == uriComponent){
return decodedURIComponent;
}
return recursiveDecodeURIComponent(decodedURIComponent);
... | |
doc_3985 | #include <iostream>
#include <stdlib.h>
using namespace std;
int main(){
srand ( time(NULL) ); //initialize the random seed
const char arrayNum[4] = {'5', '6', '7', '8'};
int RandIndex = rand() % 4; //generates a random number between 0 and
cout << arrayNum[RandIndex];
int ceva = arrayNum[RandIndex] ;
... | |
doc_3986 | dict = {'Name': 'Tom', 'Age': 7, 'Class': 'First'}
type(dict)
then I deleted it with del, but it still exists and type is changed to "type"
del dict # delete entire dictionary
type(dict)
Why does del not work on the dict? Why is type changed?
A: If you really want to "abuse" the word "dict " in your scripts th... | |
doc_3987 | How can I get text from MySQL db and set it on a text view using Volley?
I am using a list view.
Here's what I have so far.
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.ListView;
public class CantosHimnario extends AppCompatAct... | |
doc_3988 | How to skip the alphabets and only count the numbers?
#include <stdio.h>
#include <stdlib.h>
void function(char a[])
{
int i=0,count=0;
while(a[i]!='\0')
{
if(a[i]>='a'&&a[i]<='z')
{
continue;
}
else
{
count++;
}
i++;
}
... | |
doc_3989 | Here is my code for the in which I am syncing my data with the watch:
private void connectToWatchFace() {
Log.d(LOG_TAG, "connectToWatchFace()");
mGoogleApiClient = new GoogleApiClient.Builder(getContext())
.addApi(Wearable.API)
.addConnectionCallbacks(this)
... | |
doc_3990 | anonymous F()
{
...
return new { a = 5, b = "some string" };
}
and then using it like this:
anonymous a = F();
but having static typing?
I mean, why isn't the compiler able to know statically which are the members of the anonymous object F method returns, and so give me intellisense?
A: What would you stop t... | |
doc_3991 | <root>
<name>
MyName
</name>
<subject>
newsubject
</subject>
<queries>
<sno>
1
</sno>
<query>
This is the query one
</query>
</queries>
<queries>
<sno>
2
</sno>
<query>
This is the query two
</query>
</queries>
<queries>
<sno>
3
</sno>
<query>
This is the query three
</query>
</queries>
</root>
I need to add this valu... | |
doc_3992 | check('name')
.trim()
.escape()
.notEmpty()
.withMessage('User name can not be empty!')
.bail()
.isLength({ min: 3 })
.withMessage('Minimum 3 characters required!')
.bail(),
Why there is a need to escape() after trim()?
A: Thanks to robertklep. Every sanitizer is described here:
Sanitizers
A: Interes... | |
doc_3993 | I have knowledge of php and i do not mind editing code if neccessary.
A: There are three session variable that is used for manipulating current language in zencart
Default values :
[language] => english
[languages_id] => 1
[languages_code] => en
Above value update as per user language selection. You can write/update ... | |
doc_3994 | This is how we add and remove the rows:
methods: {
addRow: function() {
let lastRow = eval(`this.$parent.json${this.path}[this.$parent.json${this.path}.length - 1]`);
lastRow = Object.assign({}, lastRow);
eval(`this.$parent.json${this.path}.push(lastRow)`);
this.$forceUpdate();
}... | |
doc_3995 |
A: Here are 3 steps to create a code snippet along with a shortcut.
1. Code -> Preferences -> Keyboard Shortcuts
2. Click on icon for keybindings.json file
3. Add JavaScript objects for Code Snippet/Shortcuts
For example i have created snippets for logging purposes as I mostly work with JavaScript Frameworks.... | |
doc_3996 | Using transacted session to handle the failure if a message fails in processing.
On failure redirecting the message to another queue.
Tried to used the concurrency option but can't use it as my message processing need to pick messages in order.
To process around 5000 messages in queue its taking around 30mins.. Readi... | |
doc_3997 | My SSIS is generating error for time (DBTime) column in MySQL database. (cannot convert dbtime to dbtime2)
What datatype can i use in SQL server for time? I tired nvarchar, varchar and also tried data conversion task but i get same error.
A: You could use time or datetime.
EDIT:
Now that I see the type of data that My... | |
doc_3998 | There are many ways to custom the button, but I need to display the file name once it has been uploaded.
I found one way to do it with this code :
<input type="file" class="custom-file-input">
<label class="custom-file-label" for="custom-file-input">Your file</label>
And this script :
<script>
$(".custom-file-input").... | |
doc_3999 | Parse.Cloud.define('followPush', function(request, response) {
send = function(request) {
var promise = new Parse.Promise();
var jsonBody = {
app_id: "XXX",
included_segments: ["All"],
contents: {en: "English Message"},
data: {foo: "bar"}
};
Parse.Cloud.httpRequest({
method: "POST",
... |
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