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How to compare if two structs, slices or maps are equal?
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Yes exactly! When writing tests, it's very important to use go-cmp and not reflect.
– Kevin Minehart
Sep 19 '17 at 1:01
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Is string in array?
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Linq (for s&g's):
var test = "This is the string I'm looking for";
var found = strArray.Any(x=>x == test);
or, depending on requirements
var found = strArray.Any(
x=>x.Equals(test, StringComparison.OrdinalIgnoreCase));
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What does PHP keyword 'var' do?
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I did tests. No returned E_STRICT ! sandbox.onlinephpfunctions.com/code/…
– Wallace Maxters
Jul 13 '15 at 12:07
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Does Go provide REPL?
...d here, but the same speed makes REPL less necessary. Every time I want to test something in Go that I can't run in Playground I open a simple .go file and start coding and simply run the code. This will be even easier when the go command in Go 1 makes one-command build process possible and way easi...
receiver type *** for instance message is a forward declaration
...2 steps Apple defined on this diagram:
Example:
Error shows up in your Test.m file:
Receiver 'MyClass' for class message is a forward declaration
Step 1: check that Test.h has
@class MyClass;
Step 2: find *-Swift.h file name in Build Settings (look for Objective-C Generated Interface H...
Grabbing the href attribute of an A element
...*=\s*['\"](.*?)['\"]/", $str, $res);
var_dump($res);
?>
then
$ php test.php
array(2) {
[0]=>
array(1) {
[0]=>
string(27) "<a title="this" href="that""
}
[1]=>
array(1) {
[0]=>
string(4) "that"
}
}
which works. I've just removed the first capture b...
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
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Calling a function when ng-repeat has finished
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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 ...