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What is the difference between class and instance methods?
...lanation of Class vs Instance of a class. Classes are a strange concept to newbies and this explains it in its most fundamental way.
– Alex McPherson
Jan 13 '16 at 15:17
1
...
Git push results in “Authentication Failed”
...g credentials when Git prompted me for user id and password while pushing new files to remote repository. When I ran push command again git did not prompt me for credentials but instead it was only throwing authentication failed error. I realised after reading this answer that git uses credentials ...
Linq to Entities - SQL “IN” clause
...rence:
Query Syntax:
var selected = from u in users
where new[] { "Admin", "User", "Limited" }.Contains(u.User_Rights)
select u
foreach(user u in selected)
{
//Do your stuff on each selected user;
}
Method Syntax:
var selected = users.Where(u => new[] { "Ad...
Static function variables in Swift
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f25354882%2fstatic-function-variables-in-swift%23new-answer', 'question_page');
}
);
...
ng-repeat :filter by single field
...p.controller('FooCtrl', function($scope) {
$scope.products = [
{ id: 1, name: 'test', color: 'red' },
{ id: 2, name: 'bob', color: 'blue' }
/*... etc... */
];
});
<div ng-repeat="product in products | filter: { color: 'red' }">
This can of course be passed in by...
How can I force Powershell to return an array when a call only returns one object?
...hat gets VM objected according to the value of a tag. I pass the $a to the New-AzureRmResourceGroupDeployment cmdlet by wrapping it in @(). Like so:
$TemplateParameterObject=@{
VMObject=@($a)
}
New-AzureRmResourceGroupDeployment -ResourceGroupName $RG -Name "TestVmByRole" -Mode Incremental -De...
How to squash all git commits into one?
...
Perhaps the easiest way is to just create a new repository with current state of the working copy. If you want to keep all the commit messages you could first do git log > original.log and then edit that for your initial commit message in the new repository:
rm -r...
Google Chrome Extensions - Can't load local images with CSS
...eature to modify a website. More specifically, the background-image of said website.
8 Answers
...
How to assign the output of a command to a Makefile variable
...tween shell and the opening parentheses and only after removing the space did my makefile output text
– peterchaula
Sep 28 '17 at 15:51
...
John Carmack's Unusual Fast Inverse Square Root (Quake III)
...
FYI. Carmack didn't write it. Terje Mathisen and Gary Tarolli both take partial (and very modest) credit for it, as well as crediting some other sources.
How the mythical constant was derived is something of a mystery.
To quote Gary Taro...