_id stringlengths 2 6 | partition stringclasses 3
values | text stringlengths 4 46k | language stringclasses 1
value | title stringclasses 1
value |
|---|---|---|---|---|
d5701 | train | Here I have written simple code for pagination design. You can use it.
HTML for pagination
<a>1</a>
<a>2</a>
<a>3</a>
Style for pagination link
<style>
a::after {
content: " /";
margin: 0 5px;
}
a:last-child::after {
display: none;
}
</style>
Your pagination link will be look like below
You can ... | unknown | |
d5702 | train | When you use the canvas as both source and destination, the browser is required to do (there are finer steps involved, but these are the main ones):
*
*Create a scratch bitmap to copy to
*Copy current bitmap into scratch bitmap
*Copy scratch bitmap back to original bitmap at a different position (ie. drawImage(can... | unknown | |
d5703 | train | You want something like this:
class User < ActiveRecord::Base
has_many :writings
has_many :posts, :through => :writings
has_many :readings
has_many :read_posts, :through => :readings, :class_name => "Post"
#..
end
By giving the association name something other than just :posts you can refer to each one indiv... | unknown | |
d5704 | train | Alright, I feel like this was not really a problem at all to begin with as I discovered the DeserializeObject(string, Type, JsonSerializerSettings) overload for the method. It works splendidly. However, I would still like to hear some feedback on the approach. Do you think using attributes as a way to resolve the type ... | unknown | |
d5705 | train | @ManoMarks: Things are getting worse.
Browse his file again or e.g., my http://maps.google.com/maps?q=http:%2F%2Fjidanni.org%2Flocation%2Fzaokeng.kmz
Unclicking boxes in the LEFT panel no longer turns off that layer!
They used to turn on and off what they referred to, that is why they are clickable checkboxes.
Now they... | unknown | |
d5706 | train | Yuck, I remember using backgrounDRb, it was horrible. I use Resque now, after using delayed_job. Both work well, and you can solve your problem by only running a single worker. You can find both on Github. | unknown | |
d5707 | train | function check_holiday4(ds) {
const [m, d, y] = ds.split('/');
const h = [ // keys are formatted as month,week,day
["0,1", "New Year's Day"],
["0,3,1", "Martin Luther King, Jr. Day"],
["0,20", (function() {
if (((y - 1937) % 4) == 0) return 'Inauguration Day'
})()],
["1,14", "Valen... | unknown | |
d5708 | train | Turns out I actually did need to uninstall the platform, remove the plugin json file, and then reinstall everything.
A: Run (this will remove the old ionic ios platform)
sudo ionic platform rm ios
Then (this will install a new platform with privileges)
sudo ionic platform add ios
Then build your code ios/android
ion... | unknown | |
d5709 | train | I think you're going to need a custom expectation. Based on the testthat pkgdown site, it might look something like this:
expect_options <- function(object, options) {
# 1. Capture object and label
act <- quasi_label(rlang::enquo(object), arg = "object")
# 2. Call expect()
compResults <- purrr::map_lgl(op... | unknown | |
d5710 | train | you don’t need a select … from dual, just write:
SELECT t.*, dbms_random.value(1,9) RandomNumber
FROM myTable t
A: Something like?
select t.*, round(dbms_random.value() * 8) + 1 from foo t;
Edit:
David has pointed out this gives uneven distribution for 1 and 9.
As he points out, the following gives a better distri... | unknown | |
d5711 | train | There are some helpful graphics on pywt webpage that help visualize what these thresholds are and what they do.
The threshold applies to the coefficients as opposed to your raw signal. So for denoising, this will typically be the last couple of entries returned by pywt.wavedec that will need to be zeroed/thresholded.
... | unknown | |
d5712 | train | Check if .git is included in your .dockerignore file and if so, remove it. | unknown | |
d5713 | train | You have to present the view controller in this method
var completionHandler: SLComposeViewControllerCompletionHandler!
You can use the above method like this
var shareToFacebook : SLComposeViewController = SLComposeViewController(forServiceType: SLServiceTypeFacebook)
shareToFacebook.addImage(self.Img.image)
shareToF... | unknown | |
d5714 | train | You need to remove the bin from the end of your JAVA_HOME variable. If Android Studio still gives the same error, close and restart it. If you still get the same error, restart your machine. | unknown | |
d5715 | train | I want to know if it's possible to know if the email was actually sent or not
No.
First, there is no requirement that the user chooses an email client for this startActivity() request.
Second, there is nothing in the ACTION_SEND protocol that lets the app offering to share the content know whether or not the user did ... | unknown | |
d5716 | train | Singletons are initialized lazily.
scala> :pa
// Entering paste mode (ctrl-D to finish)
object Net {
val address = Config.address
}
object Config { var address = 0L }
// Exiting paste mode, now interpreting.
defined object Net
defined object Config
scala> Config.address = "1234".toLong
Config.address: Long = 1234... | unknown | |
d5717 | train | I have done some tests and I think dates are exported as YYYY-MM-DD.
I really don't have Excel installed on this computer right now, but I downloaded an xls file from dataclips and imported it on Googlesheets. Dates were correct without any conversion needed. | unknown | |
d5718 | train | No boxing, compiler uses the ldloca.s instruction which pushes a reference to the local variable onto the stack (http://msdn.microsoft.com/en-us/library/system.reflection.emit.opcodes.ldloca_s(VS.71).aspx)
.method private hidebysig static void Func() cil managed
{
.maxstack 2
.locals init (
[0] int32 nu... | unknown | |
d5719 | train | Having used Java Pathfinder some time back, I know that its not an applet as the other answer worries.
You are getting this error because the Java Pathfinder jar files are not on your classpath. Here is a complete Java Pathfinder Getting Started tutorial that could help others coming to this old thread.
A: It's not a... | unknown | |
d5720 | train | No all characters are allowed in a xml files. Here is a link for you to find which one is allowed or is discouraged and the reset is not allowed:
http://en.wikipedia.org/wiki/Valid_characters_in_XML
Yours (→) is not allowed.
A: I resolved this by using below code
String removedUnicodeChar = "DISPOSABLE COVERALL → XXL... | unknown | |
d5721 | train | You could do an ArrayList of the characters found in your secret.
Then use .contains(Char c) method from the ArrayList
An Example:
ArrayList<Char> secret = new ArrayList<Char>();
secret.add('w');
secret.add('o');
secret.add('r');
secret.add('l');
secret.add('d');
if(secret.contains(new Char('x')) {
System.out.pri... | unknown | |
d5722 | train | You should use a parameterized query.
This would allow a more understandable query text, avoid simple syntax errors
(like the missing comma at the end of the first line (jdate)),
avoid Sql Injections and parsing problems with strings containing quotes or decimal separators
string slct = @"SELECT Route.Route_Source, Rou... | unknown | |
d5723 | train | event ondataavailable works after mediaRecorder stop() function | unknown | |
d5724 | train | It is now semantically correct to wrap block level elements in an anchor tag (using the html5 doctype). I would suggest amending your markup to this.
HTML
<a href="#">
<div class="imgWrapper">
<img src="http://www.google.com/images/srpr/logo4w.png" />
</div>
<p>Here is some text</p>
</a>
A: I hav... | unknown | |
d5725 | train | This problem occurs because your code try to using non-existing pointer in cocoa pods. You may using framework that using cocoa pods and install needed pods on the main project.
The solution is to make cocoa pods version similar in both framework and project , run pod update from the terminal in both framework and pr... | unknown | |
d5726 | train | You won't be able to get the grid object by dojo.byId("_selectedDataGrid"). It is better to keep the myGrid object at class level (widget level) and connect using dojo.hitch.
dojo.connect(this.myGrid, 'onRowClick', dojo.hitch(this, function(){
//access myGrid using this.myGrid and do the handling
}));
A: From... | unknown | |
d5727 | train | $(".chooseTheme").click(function () {
var src = $(this).closest('li').find("img").attr('src');
alert(src);
});
A: $(".chooseTheme").click(function () {
var src = $("li").find("img").attr('src');
alert(src);
}); | unknown | |
d5728 | train | NSIS has a 1024 character limit by default. I'm guessing when $INSTDIR is expanded you exceed that limit. You can download the large string build or execute a batch file instead:
Section
InitPluginsDir
FileOpen $0 "$PluginsDir\test.cmd" w
FileWrite $0 '@echo off$\n'
; Write out example command in pieces:
FileWrite $0 '... | unknown | |
d5729 | train | In way number 2, the price is an atribute and not a subtag so it should be accessed with the @ symobl.
So for way 2, your filter function should be:
private function myFilter(xml:XML):Boolean
{
return Number(xml.@PRICE) >= 9;
}
Notice the @ before PRICE. | unknown | |
d5730 | train | I apologize that the question was vague. However we had no clue what was causing the problem so what facts would have been relevant?
At any rate it turns out we have two web apps running under IIS, both are trying to create ActiveX components. As soon as we turn one of the web apps off the problem goes away.
After we... | unknown | |
d5731 | train | Ideally it should work. You can also try using request module like below
const request = require('request');
request('http://www.google.com', function (error, response, body) {
console.error('error:', error); // Print the error if one occurred
console.log('statusCode:', response && response.statusCode); // Print th... | unknown | |
d5732 | train | If you check the documentation for the method onListItemClick() you can see that the last parameter is the row id of the clicked item.
This method will be called when an
item in the list is selected.
Subclasses should override. Subclasses
can call
getListView().getItemAtPosition(position)
if they need to ac... | unknown | |
d5733 | train | Following cron expression will run 14 days once
0 5 */14 * * /your/command/
If you like to run only once from current date on 20th September 2018
0 0 20 9 ? 2018 /command
WARNING: The year column is not supported in standard/default implementations of cron.
A: Run a cron-job every 14 days starting from day X
I... | unknown | |
d5734 | train | Try to use this code, it worked for me :
var userID: String = Twitter.sharedInstance().sessionStore.session.userID
var client = TWTRAPIClient(userID: userID) | unknown | |
d5735 | train | The component is a single instance and so each time you push a new instance to the ConfirmationService you are overwriting the previous one. To call one after the other, you need to add in some way of waiting for one confirmation to be concluded before making your next call.
I did a quick test of this and got it to w... | unknown | |
d5736 | train | Both publishToMavenLocal and publish are aggregate tasks without actions. They are used to trigger a bunch of publishPubNamePublicationToMavenLocal tasks and publishPubNamePublicationToRepoNameRepository tasks respectively.
$ ./gradlew publishToMavenLocal --info
...
> Task :publishMavenPublicationToMavenLocal
...
> Tas... | unknown | |
d5737 | train | Could use something similar:
public static readonly char[] CHARS = { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z' };
static void Main(string[] args)
{
static string GenerateGlitchedString(uint wordCount,uint wo... | unknown | |
d5738 | train | As per the documentation the reflected form of __lt__() is __gt__().
There are no swapped-argument versions of these methods (to be used when the left argument does not support the operation but the right argument does); rather, __lt__() and __gt__() are each other’s reflection, __le__() and __ge__() are each other’s ... | unknown | |
d5739 | train | gperftools uses autoconf/automake, so you can do
./configure --prefix=/path/to/whereever
make
make install
This works for all autotools projects, unless they are severely broken.
On that note, it is generally a good idea to read the INSTALL file in a source tree to find out about this sort of stuff. There is one in t... | unknown | |
d5740 | train | Looks to me like it might be an off-by-one error. When you call malloc, you are allocating enough space for an array of length elements. Arrays are 0-indexed -- that is, points[0] to points[length-1] are valid memory addresses, while points[length] is not.
At the end of your first loop, the last point you set is one e... | unknown | |
d5741 | train | Played with this. Couldn't do it. What are you trying to achieve? Are you aware of the contenteditable attribute?
This might get you what you need.
https://developer.mozilla.org/en-US/docs/HTML/Content_Editable
A: What if you just avoid the whole style snafu and do a little text shuffling? You already have everything ... | unknown | |
d5742 | train | You need to first understand underline problems that isolation level resolves.
*
*Dirty read(I saw updated record however it disappeared again)
*Non repeatable read(Update - I saw an updated value but now value has
changed. Oh someone rolled back.)
*Phantom read(Insert - This appeared as a ghost and then disappe... | unknown | |
d5743 | train | Inside of a function, the function's name can be used as a substitute for using an explicit local variable or Result. freq() and OddUserName() are both doing that, but only freq() is using the function name as an operand on the right-hand side of an assignment. freq := freq + 1; should be a legal statement in modern P... | unknown | |
d5744 | train | Initially Even I got the same error.
Done few changes in Program.cs .
My Program.cs:
using Microsoft.AspNetCore.Identity.UI.Services;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extens... | unknown | |
d5745 | train | public class A {
private String s;
public A() {
s = "blah";
}
public void print() {
System.out.println(s);
}
}
Class B:
public class B{
private A a[];
public B(){
a = new A[100];
for (int i=0; i<100;i++) {
a[i] = new A();
}
}
public void print() {
for (int i=0; i<100... | unknown | |
d5746 | train | There is no need to do this. Have you tried it without casting them to ints? If you are not able to do this post what version of laravel you are using so people who come across this later don't do needless work. In laravel 4.2.* the following code will return the proper rows. I have just tested this.
Route::get('/', fu... | unknown | |
d5747 | train | I think what you're after is a left_join which from the docs:
https://dplyr.tidyverse.org/reference/join.html
returns all rows from x, and all columns from x and y. i.e.
pops <- data.frame(
"Country" = c("America", "Argentina", "Australia","Brazil", "Japan"),
"Population" = seq(100, 200, 25)
)
landmass <- data.fr... | unknown | |
d5748 | train | library(data.table)
dcast(data.table(df1),
ID + date ~ event_name,value.var = 'Time_duration',
fun.aggregate = sum)
Key: <ID, date>
ID date a b c
<num> <char> <num> <num> <num>
1: 1 2021-11-01 4 0 0
2: 1 2021-11-02 0 0 5
3: 2 2021-11-01 9 2 ... | unknown | |
d5749 | train | To check if dictionary contains specific key use:
'ORG' in Entity statement which returns True if given key is present in the dictionary and False otherwise.
A: You can use the .keys() function on the dictionary to check before accessing the data structure. For example:
def does_key_exist(elem, dict):
return elem ... | unknown | |
d5750 | train | This .jar file is to be used as a library, not a as an executable application.
To access the functionalities, you should write your own application in Java and import the needed classes contained in the j-text-utils-0.3.3.jar file.
To be able to compile your Java code, the j-text-utils-0.3.3.jar needs to be available o... | unknown | |
d5751 | train | According to the documentation:
The PostgreSQL backend (django.db.backends.postgresql_psycopg2) is
also available as django.db.backends.postgresql. The old name will
continue to be available for backwards compatibility.
Actually, this question is already solved here. | unknown | |
d5752 | train | You are passing function(err, key) to verifyToken, but there is not callback in the signature of verifyToken.
Try changing the verifyToken function to
verifyToken: function(token, admin, callback){
if(admin){
//admin authentication
jwt.verify(token, config.SECRET_WORD.ADMIN, callback);
}else{
... | unknown | |
d5753 | train | I found the solution to my own issue, my project has extra maven plugin called YUI Compressor, it is trying to compress them and causing issue. by adding code to excluded the higchart files in pom.xml and directly added minified files in to project solved the issues. | unknown | |
d5754 | train | On the frontend, you are making an HTTP request with the GET method, which has no body. On the backend, req.body.id will be undefined because there is no request body in the first place.
So you have several options:
First: use a POST request on the front end
axios({
method: 'POST',
url:"http://localhost:3000/rece... | unknown | |
d5755 | train | With the other syntax errors fixed, this compiles without warnings in GCC 9:
#include <iostream>
#include <chrono>
void Fun(const std::chrono::milliseconds someNumberInMillis
= std::chrono::milliseconds(100))
{
if (someNumberInMillis > std::chrono::milliseconds{0}) {
... | unknown | |
d5756 | train | With attribute routing, you just need to decorate your action method with your specific route pattern.
public class ProductController : Controller
{
EFDbContext db = new EFDbContext();
private IProductsRepository repository;
public int PageSize = 4;
public ProductController (IProductsRepository pr... | unknown | |
d5757 | train | FragmentScreenD which is extended From FragmentActivity does not Fragment and the second arguement of FragmentManager's replace method needs a Fragment , FragmentScreenD can be started via intent and its behavior is like an Activity, change FragmentActivity to Fragment and implement the methods in FragmentScreenA,B,C,.... | unknown | |
d5758 | train | The solution, incredibly, is to give the columns the same alias. I didn't think SQL would allow this, but it does and Dapper maps it all perfectly.
IEnumerable<Contact> GetContacts()
{
return Connection.Query<Contact, Address, Address, Contact>(
"SELECT Name, HomeHouseNumber as HouseNumber, HomePostcode as... | unknown | |
d5759 | train | std::bind stores copies of its arguments (here a move-constructed future), and later, uses them as lvalue arguments (with some exceptions to that rule that include reference wrappers, placeholders and other bind expressions; none applicable here).
std::future is not copy-constructible. That is, a function that accepts ... | unknown | |
d5760 | train | use the following expression
string value = Regex.Replace(response.Split(',')[1], "[^.0-9]", ""); | unknown | |
d5761 | train | first create class like CVEDictTextView
import Foundation
import SwiftUI
class CVEDictTextView: UITextView {
override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
let newInstanceItem = UIMenuItem(title: "Lookup", action:#selector(lookup))
UIMenuController.shared.... | unknown | |
d5762 | train | This code snippet isn't using curl specifically, but it retrieves and prints the remote certificate text (can be manipulated to return whatever detail you want using the various openssl_ functions)
$g = stream_context_create (array("ssl" => array("capture_peer_cert" => true)));
$r = fopen("https://somesite/my/path/", "... | unknown | |
d5763 | train | You can use a simple regular expression for this:
boolean matches = s.matches("^X+Y*$");
This means:
*
*^ matches the start of the string
*X+ means one or more consecutive Xs
*Y* means zero or more consecutive Ys
*$ is the end of the string
Alternatively, you can check the string character-wise:
int i = 0;
whi... | unknown | |
d5764 | train | A single & is a bitwise AND, which means that the result is the bits that are set on BOTH left and right side of the operator.
As an example 15 & 7 or as they are represented in binary:
1111
&
0111
The bitwise AND will result in the a number with the common bits set:
1111 & 0111 = 0111
When you make the (a & 1) you a... | unknown | |
d5765 | train | The function is called after excecuting the block of code, so the var location was assigned a value after it was adressed, this is why you saw undefined. There are two ways to fix this, 1) put the block of code inside the function or 2) call the function directly after initializing it !
General tip: do not use the read... | unknown | |
d5766 | train | "why is it critical to determine whether or not the value is an array?"
Because trim expects a string and the function might not work when passing an array. It has nothing to do with security. | unknown | |
d5767 | train | I was running MediaWiki 1.16.0. I upgraded to MediaWiki 1.16.2 and this resolved the issue. | unknown | |
d5768 | train | With WScript.CreateObject("WScript.Shell")
.Environment("PROCESS")("PATH") = .ExpandEnvironmentStrings(Replace( _
.Environment("USER")("PATH") & ";" & .Environment("SYSTEM")("PATH"), ";;", ";" _
))
End With
This will overwrite the in memory current process PATH environment variable with the informat... | unknown | |
d5769 | train | Is there a specific reason that you are using Transform.Try using ora:getElement('/thresholdRequestInterface /thresholdRequest',bpws:getVariable(loopCounter)) | unknown | |
d5770 | train | My guess would be that you're spending a lot of time in the serializer. Put a trace target in the app and watch the console when it runs to see what's being sent.
The most likely problems are from DisplayObjects - if they've been added to the application they will have a reference to the application itself, and will ca... | unknown | |
d5771 | train | Try to install ngCordova Media plugin.
Install ngCordova, and inject in your app module 'ngCordova'.
*
*See de following steps
*Install plugin
*If you want create a service to provide a media resources see (Not required) | unknown | |
d5772 | train | Is this what you want?
x = 0:.01:1;
y1 = 5+sin(2*pi*x);
y2 = y1-1;
y3 = y1+1; %// example values
fill([x x(end:-1:1)],[y3 y1(end:-1:1)],[.6 .6 .6]) %// light grey
hold on
fill([x x(end:-1:1)],[y2 y1(end:-1:1)],[.4 .4 .4]) %// dark grey | unknown | |
d5773 | train | Use php's in_array instead of trying to compare a string. To get the id of the query where you insert the form data, you can return the id of the insert row from your prepared statement.
if ($form_data->action == 'Insert') {
// assuming $age, $date, $first_name, $last_name
// already declared prior to this blo... | unknown | |
d5774 | train | The issue was I had two php.ini, one from XAMPP and the other one inside another folder from a previous installation.
Due to the fact that the PATH variable is pointing to the old one, than it wasn't picking my changes.
Fixed via uncommenting the correct php.ini | unknown | |
d5775 | train | a. \d implies digit.
b. + sign implies one or more occurance of previous character.
c. \. -> since . is a special character in regex, we have to escape it with \.
d. Also, \ is a special escape character in java , hence from java perspective we need to add an additional \ to escape the backslash (\).
Thus, the pattern... | unknown | |
d5776 | train | In Unit Tests, you should only test your controller's Java code, without using any Servlet technology.
In integration tests you can do one of several things:
Use the org.springframework.mock.web package in the spring-test artifact, which contains Mock Objects for request, response, servletContext to fire fake requests ... | unknown | |
d5777 | train | Since products is list of Product, you have to iterate over that list. On thymeleaf you can use th:each attribute to do iteration. So for your case you can use something as below. Give it a try.
<th:each="product,iterStat: ${products}" th:if="${iterStat.index} <3">
I am not entirely sure but based on your question you... | unknown | |
d5778 | train | instead of :
.nav ul li{
width: 100%;
}
use:
.nav li{
width: 100%;
margin-bottom: 0;
}
if you don't want to have a margin
.nav{
margin: 0;
padding: 0;
}
A: I'm not entirely sure what you'd like it to look like with 100% width. If you give a little more information I can help further.
... | unknown | |
d5779 | train | Actually, this code works. I just didn't built full app, I tested it trough sublime build for node-webkit. Preforming full build with grunt solved every spawn issues. | unknown | |
d5780 | train | You first attempt is almost right, just don't echo each row, collect the result then echo:
while($row = mysql_fetch_array($result, MYSQL_ASSOC))
{
$rows[] = $row;
}
echo json_encode($rows); | unknown | |
d5781 | train | Editing XML in AS3 is actually pretty easy and pretty basic - it's a core part of AS3. AS3 automatically adds nodes as you call them, like so:
var xml:XML = <data />;
xml.player.money = 15831;
xml.player.shiptype = 1;
xml.player.ship.fuelCur = 450;
Will result in:
<data>
<player>
<money>15831</money>
... | unknown | |
d5782 | train | So I'm answering my own question here because I contacted PayPal tech support and was told that the GetVerifiedStatus API is now deprecated and can't be used.
This is the reason for the error. | unknown | |
d5783 | train | Linq way:
int min = 3;
int max = 10;
int increments = 15;
Enumerable
.Range(min, max - min + 1)
.Concat(Enumerable
.Range(min, max - min + 1)
.Reverse()
.Skip(increments % 2))
.ToArray();
A: This should work:
public static IEnumerable<decimal> NewMethod(decimal min, decimal max, i... | unknown | |
d5784 | train | IS your host allows to load images from external source. means out side of server ? This may be a problem.
A: HostGator do not allow absolute paths to use with TimThumb (even if it's hosted in your own account) as described in this article: http://support.hostgator.com/articles/specialized-help/technical/timthumb-basi... | unknown | |
d5785 | train | You can create a dictionary that relates the number to the image name.
You can use the following syntax:
std::map<char, const char*> my_map = {
{ '1', 'hero.png' },
{ '2', 'wall.png' },
{ '3', 'monster.png' }
};
And you can search by the number inside this map. The docs are:
http://www.cplusplus.com/refere... | unknown | |
d5786 | train | You should only have one long-living DeviceClient instance. Especially if you are using MQTT or AMQP as transport protocol, the DeviceClient will open the connection - and keep it open. Over that open connection it will send the messages. And also the for cloud-to-device messages / twin updates, the same channel is use... | unknown | |
d5787 | train | This is all very possible in PHP, but what you are asking is for an explanation that requires a book. Speaking of books, there are tons of great books offering help with exactly what you need:
PHP 5 CMS Framework Development: Would teach you about many of the pieces you are trying to assemble by hand including MVC prin... | unknown | |
d5788 | train | Try putting these settings in Tomcat startup script:
export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
export LANGUAGE=en_US.UTF-8
From experience, Java will print up-side-down question mark for characters it does not know how to encode.
A: The filename is indeed in UTF-8 in the zip .war file.
try (ZipFile zipFile =... | unknown | |
d5789 | train | Adding the field:
@Id private String id;
to my model seems to have resolved the issue. | unknown | |
d5790 | train | First of all, serializer fields with (many=True) create nested objects.
If you input data with Rooms as already serialized, then it means that you create other Rooms instances. It will be shown with if module_serializer.is_valid(): part. Therefore, if you intended to implement as just link already instantiated Rooms to... | unknown | |
d5791 | train | context.times is an array containing activities, right? Well, in javascript, .length of an array represents the length of the array itself, so it represents how many activities you have. Javascript has no way to know what you're trying to sum or achieve.
You need to sum the durations yourself by iterating the array of ... | unknown | |
d5792 | train | Use a JavaScript Modal popup! eg. JQuery UI Modal Popup
A: its a browser property for the client,if he doesnt want to view these alerts. you cant remove that check box and message.
if this message is shown then what the problem, leave it for the user.
why you want to force him to view these alerts,
it must be user's ... | unknown | |
d5793 | train | No, that's not a problem. It means that your objects come and go - you create them in scope, use them, and then they're eligible for GC. I don't think that's an indication that something's wrong.
The other extreme would be an issue: objects are created, age, and stick around too long. That's where memory leaks and f... | unknown | |
d5794 | train | I need a way of determining which particular class of the 5 classes called the IntentService, so the appropriate action is taken.
Put an extra on the Intent that you pass to startActivity() that indicates what the IntentService should do. You get a copy of that Intent in onHandleIntent() in the IntentService, so you c... | unknown | |
d5795 | train | This is what I ended up adding to my proguard-project.txt file:
# Needed by google-api-client to keep generic types and @Key annotations accessed via reflection
-keep public final class *
-keep public class *
-keepclassmembers class * {
public <fields>;
static <fields>;
public <methods>;
protected <methods>;
... | unknown | |
d5796 | train | Yes this is absolutely possible. The less files just get compiled into css in the pub directory. To add your own static css files you will just put them in your css directory (/app/design/frontend/{vendor}/{theme}/web/css) and they will be accessed just like any less compiled css file.
Depending on your magento configu... | unknown | |
d5797 | train | The fastest way I usually do this is using find > replace...
Do something like this:
*
*Select the cells that have the formulas you want
*Use the find > replace feature in excel and replace all = with some other, unused character (I usually use #) - This will change them from formulas to plain text
*Copy those cel... | unknown | |
d5798 | train | in your code, you have created from HardwareDetailApp in two place, in every creation of that you must set the same property with same order.
for example if in linq to entity you Select something like:
Place1:
...
Select new MyClass()
{
PropA: 1,
}
...
and in that query you need to another Select from MyClass but... | unknown | |
d5799 | train | If you don't want to add a scroll bar, and you don't want to rearrange the widgets, then the only options left are
*
*Lay the items out on more than one window (two pages for example).
*Change the scaling of the items (shrink them)
There is not an infinite number of approaches. The more approaches you decide are... | unknown | |
d5800 | train | You misunderstood the way Random is used: it is not a number, it is a class that can be used to generate random numbers.
Try this:
// Make a generator
Random gen = new Random();
// Now we can use our generator to make new random numbers like this:
int num1 = gen.Next();
int num2 = gen.Next();
Every time ... | unknown |
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