_id stringlengths 2 6 | partition stringclasses 3
values | text stringlengths 4 46k | language stringclasses 1
value | title stringclasses 1
value |
|---|---|---|---|---|
d4501 | train | As the commenter who proposed an approach has not had the chance to outline some code for this, here's how I'd suggest doing it (edited to allow optionally signed floating point numbers with optional exponents, as suggested by an answer to Python regular expression that matches floating point numbers):
import re,sys
p... | unknown | |
d4502 | train | extends and mixins merge options in a specified way, this is the official way to inherit component functionality. They don't provide full control over the inheritance.
For static data that may change between component definitions (Base and Extended) custom options are commonly used:
export default {
myName: 'Componen... | unknown | |
d4503 | train | To fix MDL not scaling for different devices, add this line inside your HTML's <head> :
<meta name="viewport" content="width=device-width, initial-scale=1.0"> | unknown | |
d4504 | train | A chained version can look like this without needing to set a table key:
result <- test[
# First, identify groups to remove and store in 'rowselect'
, rowselect := (0 < sum(w) & sum(w) < .N)
, by = .(y,z)][
# Select only the rows that we need
rowselect == TRUE][
# get rid of the temp column
, ... | unknown | |
d4505 | train | I got the solution:
GridFSFindIterable gridFSFile = gridFSBucket.find(eq("filename",listOfFiles.get(i).getName()));
// listOfFiles are a list which contains the names
gridFSBucket.delete(gridFSFile.cursor().next().getId());
I hope it is helpful. | unknown | |
d4506 | train | When displaying data fetched from an API it's good practice to implement a model controller view pattern where the date is downloaded by the controller (a service), saved in the model which is marked with the @Injectable() decortator and is injected in the view component you're displaying the data. So your fetched data... | unknown | |
d4507 | train | /badChars[item]/g looks for badChars, literally, followed by an i, t, e, or m.
If you're trying to use the character badChars[item], you'll need to use the RegExp constructor, and you'll need to escape any regex-specific characters.
Escaping a regular expression has already been well-covered. So using that:
fileName = ... | unknown | |
d4508 | train | The correct way to do this would be to receive just one parameter
.border-radius(@px) {
-webkit-border-radius: @px;
-moz-border-radius: @px;
border-radius: @px;
}
Then you can call it with one parameter:
.border-radius(5px);
or with many. This requires you to either put them in a variable, or escape them:... | unknown | |
d4509 | train | You don't need separate form for dropzone. Use first form and give it class name dropzone.
<form method="POST" enctype="multipart/form-data" id="inputform" name="form1" class="dropzone">
{% csrf_token %}
<h4>Title</h4>
<input type="text" name="product_title" id="product_title" placeholder="Give your product... | unknown | |
d4510 | train | I assume you mean Text selected with the mouse or the keyboard? You can access that with
window.getSelection()
Then you can work your way up the DOM tree:
window.getSelection().anchorNode.parentNode.className
See https://developer.mozilla.org/en-US/docs/Web/API/Selection.anchorNode for documentation of the Selection ... | unknown | |
d4511 | train | The segfault was caused by the input file containing carriage return literals, without the C program being written to handle the case.
The "ambiguous redirect" was caused by passing a filename with spaces without correct quoting. Always quote your expansions: <"$file", not <$file. | unknown | |
d4512 | train | In Node.js, as of now, every file you create is called a module. So, when you run the program in a file, this will refer the module.exports. You can check that like this
console.log(this === module.exports);
// true
As a matter of fact, exports is just a reference to module.exports, so the following will also print tr... | unknown | |
d4513 | train | I had this problem, the GAC'ed dlls arent included in the references.
Check out this post I made:
Add Reference in Framework 4 Application is not showing assemblies in GAC registered with GACUtil V 4
To make things easier, the link to the msdn article:
http://msdn.microsoft.com/en-us/library/wkze6zky(VS.100).aspx
And t... | unknown | |
d4514 | train | If you look at the code for SkewT.plot_dry_adiabats(), you can see that when calculating the dry adiabats the reference pressure is set to 1000 hPa. If you use that when doing your own calculation, the results then completely line up.
This could definitely be better documented. If being able to control that on the call... | unknown | |
d4515 | train | This is a browser bug/issue not a problem with TinyMCE. It's impossible to retain iframe contents in some browsers since once you remove the node from the dom the document/window unloads. I suggest first removing the editor instance then re-adding it instead of moving it in the DOM.
A: Had the same issue and here's ho... | unknown | |
d4516 | train | On a side note why would you want 35 procedures to execute parallel ? to me this requirement sounds a bit unrealistic.
Even if you execute two stored procedures exactly at the same time, It is not guaranteed that they will go parallel.
Parallelism of executions is dependent on other factors like Query Cost, MXDOP(Max... | unknown | |
d4517 | train | It's just the difference between the UTC and non-UTC representation.
new Date('2014-01-30').toString(); //Wed Jan 29 2014 19:00:00
new Date('2014-01-30').toUTCString(); //Thu, 30 Jan 2014 00:00:00
Try fechasPeriodo[0].toUTCString(); and I'm pretty sure it will return what you expect. | unknown | |
d4518 | train | If you want to yield, and prematurely exit the function, you can use a bare return after you yielded:
def function(ls):
for x in ls:
yield x
yield 4
return
some_code(that_wont, be_executed)
Generators don't return values, they yield them. The only reason to use return in a generator is to abort... | unknown | |
d4519 | train | If you were to use a class instead of an ID, that is:
<tr class="google-visualization-table-tr-even google-visualization-table-tr-sel">
<td class="google-visualization-table-td"><input vr="2013-04-01" kol="John Deer n7" class="form-control costRedovi" value="0"></td>
<td class="google-visualization-table-td"><input... | unknown | |
d4520 | train | Not sure what your problem is but if you want to convertdtypes to str the try this:
df.astype({'col_name': 'str'}) | unknown | |
d4521 | train | You can create elements in javascript using DOM by using the .createElement() method.
Example: Create a div for your menu and give it a css class name.
menudiv = document.createElement('div');
menudiv.className = 'menu';
Now you can plug your json data into it by creating other elements. For example if you would like ... | unknown | |
d4522 | train | Your intuition is correct. According to facebook's developer doc's:
Never include your App Secret in client-side or decompilable code.
The reason for this is exactly what you said, even in compiled, obfuscated byte code, it is fairly trivial using modern methods to reverse engineer the app secret, even if you are us... | unknown | |
d4523 | train | If the LIs/DIVs are floated elements, they'll naturally fall down to the next line as the width of their container gets smaller.
W3Schools has a nice example of exactly what you are describing, here:
http://www.w3schools.com/css/tryit.asp?filename=trycss_float_elements
That's from the main CSS Float topic page, here:
h... | unknown | |
d4524 | train | No database query or method call is going to be cached automatically in your application, nor should it. Laravel and PHP aren't going to know how you want to use queries or methods.
Everytime you call customer(), you're building up and executing a new query. You could easily cache the result in a property if that's w... | unknown | |
d4525 | train | Before I begin, you must understand that a char is of size sizeof(char) bytes and an int is of size sizeof(int) bytes, which in general is 1 byte and 4 bytes respectively. This means that 4 chars can make up 1 int.
Now if you look at file.write((char*)a, size);, you are converting the int* to char*, which means to look... | unknown | |
d4526 | train | Really the best bet is to have the classes that are actually doing the custom painting override their own paintComponent() method. Let the AWT worry about the graphics contexts. | unknown | |
d4527 | train | This seems to do it (but I wonder about the purpose of it ):
WITH CTE AS (
SELECT 1 as ColA, 'X' as ColB,'Q' as ColC,'9' as ColD
UNION
SELECT 2,'Y','W',9
UNION
SELECT 3,'Z','E',9
UNION
SELECT 3,'X','R',9
UNION
SELECT 3,'Y','T',null
UNION
SELECT 2,'Z',null,null)
select
AA.ColA,
B... | unknown | |
d4528 | train | Create a second array of the same type as noteRecords and name it allRecords
Assign the complete set of records to allRecords and use noteRecords as data source array
Replace controlTextDidChange with
func controlTextDidChange(_ obj: Notification) {
let query = searchField.stringValue
if query.isEmpty {
... | unknown | |
d4529 | train | Mike from http://mikeash.com - an amazing resource - provided me with the tip that solved this problem. The cause of the problem eludes me, but it was fixed by doing two things:
*
*In the Framework's project, setting its build location to @rpath as described in this article: http://mikeash.com/pyblog/friday-qa-2009... | unknown | |
d4530 | train | Here's a couple of way to do this:
var employeeProducts = new List<EmployeeProduct>();
employeeProducts.Add(new EmployeeProduct(1, 2, "XYZ"));
employeeProducts.Add(new EmployeeProduct(1, 5, "ZXY"));
employeeProducts.Add(new EmployeeProduct(2, 2, "XYZ"));
var way1 = employeeProducts.Select(
ep => new ProductCount
... | unknown | |
d4531 | train | You can use an UIScrollView (what you assumably already did for touch control) and control it using acceleration.
In
- (void)accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration {
See UIAccelerometer and UIScrollView here on StackOverflow. | unknown | |
d4532 | train | If you convert your data into a pyspark Dataframe you could do it like this:
from pyspark.sql import functions as F, Window
(
df
.groupBy('teamId', 'player')
.agg(F.sum('minutesPlayed').alias('minutesPlayedTotal'))
.withColumn('rank', F.row_number().over(Window.partitionBy('teamId').orderBy(F.desc('minu... | unknown | |
d4533 | train | There are various approaches you can take to yield the result you want. Some are:
*
*Store the authors's names in lowercase only (or at least in a consistent manner such that you do not have to transform their names to yield distinct ones among them in the first place) and in that case a distinct query alone is enou... | unknown | |
d4534 | train | If that is the way you wrote the program, then the error is correct. In Flex, the action for a rule must start on the same line as the pattern.
From the flex manual:
5.2 Format of the Rules Section
The rules section of the flex input contains a series of rules of the form:
pattern action
where the pattern must be ... | unknown | |
d4535 | train | You can't specify the precision with std::to_string as it is a direct equivalent to printf with the parameter %f (if using double).
If you are concerned about not allocating each time the stream, you can do the following :
#include <iostream>
#include <sstream>
#include <iomanip>
std::string convertToString(const doub... | unknown | |
d4536 | train | As per the HTML:
<div id="WineDetailContent">
...
<span class="indigo-text descfont">Alsace</span>
<br>
...
<span class="indigo-text descfont">2014</span>
<br>
</div>
Both the desired texts are within the decendants <span class="indigo-text descfont"> of their ancestor <div id="WineDetailConten... | unknown | |
d4537 | train | u must specify the width and height also
<section class="bg-solid-light slideContainer strut-slide-0" style="background-image: url(https://accounts.icharts.net/stage/icharts-images/chartbook-images/Chart1457601371484.png); background-repeat: no-repeat;width: 100%;height: 100%;" >
A: Chrome 11 spits out the followin... | unknown | |
d4538 | train | I think the general solution is to figure out where in world space the clicked coordinate falls, assuming the screen is a plane in the world (at the camera's location). Then you shoot a ray perpendicular to the plane, into your scene.
This requires "world-space" code to figure out which object(s) the ray intersects wit... | unknown | |
d4539 | train | Managed to solve it!
To anyone who might find this useful, i passed a dictionary with "symbolic_solver_labels" as an io_options argument for the method, like this:
instance.write(filename = str(es_) + ".mps", io_options = {"symbolic_solver_labels":True})
Now my variables are correctly labeled in the .mps file! | unknown | |
d4540 | train | What is your problem on this old loop-based approach?
var boolVals = new[] { true, false };
var intVals = new[] { 0, 1, 2, 3, 4, 5 };
var myList = new List<A>();
foreach(var foo in boolVals) {
foreach(var value in intVals) {
foreach(var bar in boolVals) {
foreach (var boo in boolVals) {
... | unknown | |
d4541 | train | You should run the hive schema .sql scripts mentioned in $HIVE_HOME\scripts\metastore\upgrade\mysql.
NOTE: I was using MySql as the underlying db for hive. | unknown | |
d4542 | train | There is a problem about the visuality of these kind of characters on Smartface desktop ide. But actually it works fine. About the visual problem, there is a reported bug and it will be fixed with the new versions of Smartface.
But for now, you can show chinese characters on device without any problem.
I copied your ... | unknown | |
d4543 | train | you can simply do
if (number % 3 == 0) and (number % 5 == 0):
your code here...
A: With the Python syntax, you need to use an and instead of &.
Test if a is greater than b, AND if c is greater than a:
a = 200
b = 33
c = 500
if a > b and c > a:
print("Both conditions are True")
Source: https://www.w3schools.c... | unknown | |
d4544 | train | select LawSchool, count(*) as cnt
from Judges
where LawSchool in ('Harvard','Yale')
Group By LawSchool
A: You can use a group by clause to separate the aggregate result per unique value:
SELECT LawSchool, COUNT(*)
FROM Judges
WHERE LawSchool IN ('Harvard', 'Yale')
GROUP BY LawSchool
A: You can use in ... | unknown | |
d4545 | train | Just add all your widgets into the layout and use QWidget::hide(), QWidget::show() when needed.
For more complex situations you can use The State Machine Framework. | unknown | |
d4546 | train | Use android:paddingTop attribute together with EditText view with negative dps.
Example:
<EditText android:id="@+id/edit_fname" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:hint="First Name (Required)" android:paddingTop=-3dp />
Based on your requirement you can apply to ... | unknown | |
d4547 | train | You have your constructor assignments backwards.
This:
public Weapon(string n, double d)
{
n = Name;
d = Damage;
}
public Weapon (string n, double r, double d)
{
n = Name;
r = Range;
d = Damage;
}
Should be this:
public Weapon(string n, double d)
{
Name = n;
Damage = d;
}
public Weapon (str... | unknown | |
d4548 | train | The data returned by the heroService.getHeroes method is plain JSON object (without the getter you defined in the Hero class). If you want to use the getter defined in the class you have to return an Array of real Hero instance.
1/ We add a constructor for the Hero class in app/hero.ts for convenience
constructor ({i... | unknown | |
d4549 | train | I think it is a TZ issue, b/c the difference between your GMT+0100 and your StartDate=2014-06-09T23:00:00.000Z is 5 hours.
.
The issue:
Your local time is currently BST (British Summer Time) equivalent to GMT +1
This is going to be the default time when you make your API call.
However, the API was written by Google in ... | unknown | |
d4550 | train | First of all, the Log.d() method calls may be something like Log.d("MyAppName", "Message") not Log.d("Message", "Message") In this way you can create a filter in LogCat for your app and see only your messages. (Check this on Eclipse)
For your problem, try putting some useful message in the catch block, something like:
... | unknown | |
d4551 | train | use this command
npm install --save-dev @angular-devkit/build-angular
A: If you are using Angular 8, you should ensure your Angular packages are safely updated to the current stable version by running the following command
ng update
Otherwise, you can try to manually update the @angular/cli and core framework packa... | unknown | |
d4552 | train | Your function have some strange methods such as _getContents, _getXrefStream and _updateStream, maybe they are deprecated or somthing, but here is working code for solving your problem:
import fitz
def remove_img_on_pdf(idoc, page):
img_list = idoc.getPageImageList(page)
con_list = idoc[page].get_contents()
... | unknown | |
d4553 | train | Create a localstorage as
localStorage.setItem('key',value);
And get result from
localStorage.getItem('key'); | unknown | |
d4554 | train | This might be better, try it :
SELECT COUNT(container_no) FROM pier_date
WHERE container_no NOT IN
(
SELECT [Customer Box Nbr] FROM iron_mountain_data
);
Also, as it has been suggested, you could use a left join with a where clause like this :
SELECT COUNT(container_no) FROM pier_date pd
LEFT JOIN iron_mountain_... | unknown | |
d4555 | train | Here is what I ended up with, thanks to Meriton's pointers.
As he suggested, I changed my app-column component to a directive instead. That directive must appear on a ng-template element:
@Directive({
selector: 'ng-template[app-column]',
})
export class ColumnDirective {
@Input() title: string;
@ContentChil... | unknown | |
d4556 | train | It would be tough for others to have debugged this, but when I created a byteStream, I used length, instead of length - 1. For some reason in almost all documents this is no problem, but office 2007 threw a fit. | unknown | |
d4557 | train | You haven't shown your mysite.urls, but from the error message it looks like you have done something like this:
(r'^events/$', include('events.urls')),
You need to drop the terminating $, since that means the end of the regex; nothing can match after that. It should be:
(r'^events/', include('events.urls')),
Note tha... | unknown | |
d4558 | train | The encryption used for Forms Authentication is based on the <machineKey> element under <system.web>. Effectively you reconfigure the <machineKey> element to control the encryption.
See here for further information. | unknown | |
d4559 | train | Maybe you should initialize the pygame (which initialize SDL-> OpenGL) in each forked (child) process like in sample:
import multiprocessing
def f():
import pygame
pygame.init()
while True:
pygame.event.pump()
if __module__ == "__main__"
p = multiprocessing.Process(target=f)
p.start()
import pygame
... | unknown | |
d4560 | train | If you want to poll some external resource (with an AJAX call, for example) you can follow the "Recursive setTimeout pattern" (from https://developer.mozilla.org/en-US/docs/Web/API/Window.setInterval). Example:
(function loop(){
setTimeout(function(){
// logic here
// recurse
loop();
}, 1000);
})();... | unknown | |
d4561 | train | First, to determine if the package is being detected or not you can check the log files in the temp directory of the current user. It will tell you whether or not the package has been detected.
Now to determine whether or not to go into maintenance mode vs. install mode, you can check the package state by subscribing ... | unknown | |
d4562 | train | Angular distinguishes so-called boxed and unboxed values.
Boxed value is a value satisfying the following condition:
_isBoxedValue(formState: any): boolean {
return typeof formState === 'object' &&
formState !== null &&
Object.keys(formState).length === 2 &&
'value' in formState &&
'd... | unknown | |
d4563 | train | If you have XSLT 2.0, you can use date parsing and formatting functions.
If you have XSLT 1.0, but can use EXSLT, it provides similar functions.
These would be less transparent to use than @Peter's explicit code, but maybe more robust if your input format can vary.
A: Here is a most generic formatDateTime processing. ... | unknown | |
d4564 | train | This site has some information about the topic: http://www.tutorialforandroid.com/2009/01/changing-screen-brightness.html
The part what you need:
IHardwareService hardware = IHardwareService.Stub.asInterface(ServiceManager.getService("hardware"));
if (hardware != null)
hardware.setScreenBacklight(brightness);
... | unknown | |
d4565 | train | Yes, one can expect a server to stop responding after causing too much traffic (whatever the definition of "too much traffic") to it.
One way to limit number of concurrent requests (throttle them) in such cases is to use asyncio.Semaphore, similar in use to these used in multithreading: just like there, you create a se... | unknown | |
d4566 | train | Have you tried Media Queries?
Check out: http://www.w3.org/TR/css3-mediaqueries/
You can detect the screen size (or intervals of sizes) and apply different CSS to it, regarding element size in your page. | unknown | |
d4567 | train | I don't think you can put just the HintPath in the Choose. You have to put the entire ItemGroup within the When and Otherwise. Like this:
<Choose>
<When Condition="Exists('..\..\SharedLib\bin\Debug')">
<ItemGroup>
<Reference Include="SharedLib...">
<SpecificVersion>False</SpecificVersion>
<H... | unknown | |
d4568 | train | I am going to guess that the code in the answer to the other stack isn't quite correct, but is more of a concept for how things could be written (Edit - Or its written against an older version of EWS). Either way, there are some excellent examples here: http://msdn.microsoft.com/en-us/library/office/bb408521(v=exchg.14... | unknown | |
d4569 | train | I've found that the issue can be solved by using MVEL notation instead of pure Java.
If in Data Outputs as a Target we use following expression:
#{CalcInter.axx}
The jBPM engine correctly updates the object property.
(How to use a Java style in the case and if it is possible — I still don't know.) | unknown | |
d4570 | train | I realized the issue was that I was still building the .xcodeproj file as shown below:
xcodebuild build-for-testing
-project ProjectName.xcodeproj
-scheme ProjectName
-destination 'platform=iOS Simulator,name=iPhone 12,OS=latest'
-testPlan UnitTests
| xcpretty
But since I was no... | unknown | |
d4571 | train | if you use this your app will not crash again. The problem is at **Environment.getExternalStorageDirectory()**you're missing **.getPath()**
use the code below as guide for your intent.
final Intent audIntent = new Intent(android.content.Intent.ACTION_SEND);
String audioName="kidi.m... | unknown | |
d4572 | train | You could make a string extension to strip the Html tags.
public static class StringExtensions
{
public static string StripHtml (this string inputString)
{
return Regex.Replace
(inputString, "<.*?>", string.Empty);
}
}
Then use it in your view
@myHtmlString.StripHtml()
You might need to d... | unknown | |
d4573 | train | Something like this (you'll need to adjust the colors to suit your needs)
http://www.rapidtables.com/web/color/RGB_Color.htm
Sub ApplyColorScheme(cht As Chart, i As Long)
Dim arrColors
Select Case i Mod 2
Case 0
arrColors = Array(RGB(50, 50, 50), _
RGB(100, 10... | unknown | |
d4574 | train | for plain implementation in server side rendering you need to have different app entry point with StaticRouter instead of BrowserRouter
react-routed-dom documentation with implementation:
https://reacttraining.com/react-router/web/guides/server-rendering/putting-it-all-together | unknown | |
d4575 | train | what does it means.. that I tried to read the position 68 of an array that has only 10 positions?
Exactly! Index = 9 is the maximal index you can access. | unknown | |
d4576 | train | Just tested it on the emulator and on my device. In the emulator it's like Mark is metioning it's always returning PotraitUp.
However if i test it on my device than the correct orientation is directly returned. So probably as Mark is suggesting it's a emulator bug.
A: This worked for me.. and it worked perfectly.. hop... | unknown | |
d4577 | train | At the top of the very page you linked, it tells you:
You may also specify attributes with ‘__’ preceding and following
each keyword. This allows you to use them in header files without
being concerned about a possible macro of the same name. For example,
you may use __aligned__ instead of aligned.
Identifiers ... | unknown | |
d4578 | train | Looks like your test file is a js file (src\__tests__\DatePicker.spec.js) instead of ts?x file which means this pattern will never meet "^.+\\.(ts|tsx)$": "ts-jest".
However, you might know tsc can also have capability to transpile your js code as well as long as you set allowJs: true as you already did. So I think you... | unknown | |
d4579 | train | Solution
I changed the height of Gridview from wrap_content and set it about 200dp - the height of elements to be inflated multiplied by total no of rows. (you could set it dynamically or in the xml as per your requirements ). I hope this helps others as well | unknown | |
d4580 | train | SomeProp is instance property so you cannot use x:Static to access that. You can bind to it using combination of static Source and Path
<TextBox ...
Text="{Binding
Source={x:Static local:MainWindow.Boundie},
Path=SomeProp}"/>
A: <object property="{x:Static prefix:typeName.staticMembe... | unknown | |
d4581 | train | I tried using the below code and it's working fine.
$.ajax({
type: "POST",
url: "@Url.Action("UpdateRecord", "Document")",
data: JSON.stringify({"text-align":"","font-size":"20px","color":""}),
contentType: "application/json; charset=utf-8",
success: function (data) {
... | unknown | |
d4582 | train | You have a number of options here. The most straight forward is as Amit suggested in the comment, just return the total from each of the methods. This may or may not work depending on how you plan on using these methods. Something like the following should work for your purposes.
function ToyBox() {
this.total = 0;... | unknown | |
d4583 | train | pearl.229>awk '{a=$1;
b=$4;
c=$5;
d=$6;
e=$7;
f=$8;
getline;
if(a==$1)
print a,$2,$3,b"/"$4,c"/"$5,d"/"$6,e"/"$7,f"/"$8}' file3
1 51 Brahui A/A C/C A/A A/G T/T
3 51 Brahui A/A C/C A/G G/A C/T
5 51 Brahui A/A C/C G/G A/G T/C
... | unknown | |
d4584 | train | Could you explain why you are trying to do with all this javascript ?
Just doing the following is not enough for you ?
- (void) webViewDidFinishLoad:(UIWebView *) sender {
// Disable the defaut actionSheet when doing a long press
[webView stringByEvaluatingJavaScriptFromString:@"document.body.style.webkitTouchC... | unknown | |
d4585 | train | Inkscape works well, it was recommended to me here.
A: Irfanview (http://www.irfanview.com) supports many image formats (including .emf). It's also small, fast, and very full-featured. It is free for non-commercial and educational use. I use it for all my image-conversion needs as it will work on batches of files and... | unknown | |
d4586 | train | You'd send the data to your server by utalizing jQuery POST like this:
var postData = $("#ContactInfo").serializeArray();
$.post('ajax/test.html', postData, function(returnData) {
console.log(returnData);
}, "json");
From http://api.jquery.com/jQuery.post/
Put the path to your server endpoint, that handles the pos... | unknown | |
d4587 | train | Global scope (i.e. window in this case) already has a property name. You'll need to either create a new scope by wrapping your code with a function. Or use block scoped variable declaration let
console.log(typeof name); // string
var name = {
nameValue: 'John'
};
console.log(name.nameValue); // undefined
var... | unknown | |
d4588 | train | I notice nobody has actually answered the original question itself yet, specifically how to ignore errors (all the answers are currently concerned with only calling the command if it won't cause an error).
To actually ignore errors, you can simply do:
mv -f foo.o ../baz 2>/dev/null; true
This will redirect stderr outp... | unknown | |
d4589 | train | You compare pointer and integer, which won't lead you to the result you want.
Example:
NSNumber *boolean1 = [NSNumber numberWithBool:YES];
if (boolean1) {
// true
}
NSNumber *boolean2 = [NSNumber numberWithBool:NO];
if (boolean2) {
// this is also true
}
if ([boolean1 boolValue] && ![boolean2 boolValue]) {
... | unknown | |
d4590 | train | Well, first you should note what you are using is a really old AzureRm module command, it was deprecated and will not be updated. So I recommend you to use the new Az module, you could refer to the doc to migrate Azure PowerShell from AzureRM to Az.
Then use the script below, it will get all the resources from all the ... | unknown | |
d4591 | train | Basically what you would use without your given annotation example is
public class Foo {
String foo;
Bar bar;
}
public class Bar{
String bar;
}
There is an open suggestion for it tho. | unknown | |
d4592 | train | If I am not mistaken, you must change the user in the database, odoo doesn't allow "postgres" as the user, you must create an "odoo user" to connect the application to the database like this:
db_user: odoo
db_password: yourpassword
Then in the postgres.conf file you must change this line:
listen_adresses = 'localhost'... | unknown | |
d4593 | train | Close all open projects so you get the opening screen.
Choose Configure -> Project-Default -> Project Structure
Then set the path to your SDK and JDK, respectively.
Mine are:
SDK: /Users//Development/android-sdk
JDK: /Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/Contents/Home
If you are on OSX, your JDK might be... | unknown | |
d4594 | train | It's all about the data. If you have data which makes most sense relationally, a document store may not be useful. A typical document based system is a search server, you have a huge data set and want to find a specific item/document, the document is static, or versioned.
In an archive type situation, the documents mig... | unknown | |
d4595 | train | I don't think it's possible using CSV Data Set Config, it reads next line on each iteration of each virtual user (or according to Sharing Mode setting), but none of the Sharing Modes allows reading multiple lines in a single shot, moreover you need to pass them into single request somehow.
If you need to create one sec... | unknown | |
d4596 | train | You could do something like this:
DataFrame Approach
grades = spark.read.option('header', 'true').csv('file.txt')
print(grades.collect())
grades_incr = grades.select(grades['student'], grades['grade'] + 2)
print(grades_incr.take(2))
RDD Approach
grades_report = sc.textFile('file.txt')
grades = grades_report.map(lambda... | unknown | |
d4597 | train | Well today it worked! I have no idea what was happening maybe the page had a bug?
this piece of code did it which I tried yesterday!
await page.click('#react-select-7-input');
await delay(wait_time);
await page.click('#react-select-7-option-2');
await delay(wait_time); | unknown | |
d4598 | train | My proposition is following:
I would not mix validation of domain object with the object itself.
It would be a lot more cleaner if domain object would assume that the data passed to it are valid, and validation should be performed somewhere else (e.g. in a factory, but not necessary).
In that "factory" you would perfor... | unknown | |
d4599 | train | Use requests.Response.json and you will get the chinese caracters.
import requests
import json
url = "http://www.biyou888.com/api/getdataapi.phpac=3005&sess_token=&urlid=-1"
res = requests.get(url)
if res.status_code == 200:
res_payload_dict = res.json()
print(res_payload_dict)
A: How to use response.encodin... | unknown | |
d4600 | train | It worked now.
the server which I created from snapshot I should not create the file system. I have to remove this command
sudo mkfs.ext4 /dev/xvdb
from the user data. just create the folder and mount it. then it worked. | unknown |
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