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What is the proper way to check if a string is empty in Perl?
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How to add “active” class to Html.ActionLink in ASP.NET MVC
... </li>
</ul>
</div>
Got reference from http://www.codingeverything.com/2014/05/mvcbootstrapactivenavbar.html
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How to determine the first and last iteration in a foreach loop?
...uld issue reset($array) inside a foreach. From the official documentation (www.php.net/foreach): "As foreach relies on the internal array pointer changing it within the loop may lead to unexpected behavior." And reset does precisely that (www.php.net/reset): "Set the internal pointer of an array t...
How to convert CharSequence to String?
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Open the start page in Visual Studio after closing a project?
...ent versions, you can also use the Quick Launch (Ctrl+Q) to search for the command
(Just type "Start Page" in Quick Launch)
Visual Studio 2017
There's a menu item File -> Start Page
You can configure the behavior of the IDE on startup via Tools -> Options -> Environment -> Startup.
In Vi...
How to exclude specific folders or files from validation in Eclipse?
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How to change the output color of echo in Linux
I am trying to print a text in the terminal using echo command.
30 Answers
30
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How do I pass variables and data from PHP to JavaScript?
... considered the best, because your server side and client side scripts are completely separate.
Pros
Better separation between layers - If tomorrow you stop using PHP, and want to move to a servlet, a REST API, or some other service, you don't have to change much of the JavaScript code.
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What's the best way to get the last element of an array without deleting it?
...s , count , end , reset)
The test inputs (<<input code>>s) to combine with:
null = $array = null;
empty = $array = [];
last_null = $array = ["a","b","c",null];
auto_idx = $array = ["a","b","c","d"];
shuffle = $array = []; $array[1] = "a"; $array[2] = "b"; $array[0] = "c";
100 = $arra...
Showing Travis build status in GitHub repo
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