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Idiomatic way to convert an InputStream to a String in Scala
...lease point out the "performance bug" that you mentioned in your answer. I tested both versions with some basic testcases and didn't hit any issue.
– Sahil Sareen
Sep 15 '15 at 16:11
...
Calling a function when ng-repeat has finished
...
var module = angular.module('testApp', [])
.directive('onFinishRender', function ($timeout) {
return {
restrict: 'A',
link: function (scope, element, attr) {
if (scope.$last === true) {
$timeout(functio...
Calling a function every 60 seconds
... This is good example! When you use timers it harder to write unit tests, but with this approach - it's easy
– Dmytro Medvid
Sep 5 '16 at 17:18
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Why use a ReentrantLock if one can use synchronized(this)?
...gher contention. You can read more about this here.
This claim has been contested, however; see the following comment:
In the reentrant lock test, a new lock is created each time, thus there is no exclusive locking and the resulting data is invalid. Also, the IBM link offers no source code for the ...
Is it possible to force ignore the :hover pseudoclass for iPhone/iPad users?
...sted using Modernizr already, well Modernizr allows you to create your own tests. What I'm basically doing here is 'abstracting' the idea of a browser that supports :hover into a Modernizr test that I can use throughout my code without hardcoding if (iOS) throughout.
Modernizr.addTest('workinghov...
How to deal with INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES without uninstall?
...
I ran into this while testing on a new Xoom. I had previously installed my app from the Marketplace. Later while trying to test a new version of the app I ran into this error.
I fixed it by removing the app that was installed via Marketplace (jus...
Rails: Check output of path helper from console
... Chubas' comment above worked in Rails 3. This is very useful when writing tests so I don't have to wait 1 minute to find out that the route is not correct. Also, it is great to test get and post calls. You don't need to call app.get first.
– B Seven
Aug 17 '11...
Explain ExtJS 4 event handling
...e equivalent) were created. So, for example, if we have html:
<div id="test_node"></div>
and we want add click event handler.
Let's retrieve Element:
var el = Ext.get('test_node');
Now let's check docs for click event. It's handler may have three parameters:
click( Ext.EventObj...
Check substring exists in a string in C
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strstr returns a pointer; I like being explicit when I test for pointers.
– nneonneo
Oct 8 '12 at 15:31
3
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How can I read a text file in Android?
...nvironment.getExternalStorageDirectory();
File file = new File(sdcard,"testFile.txt");
BufferedReader br = new BufferedReader(new FileReader(file));
String line;
while ((line = br.readLine()) != null) {
text.append(line);
Log....