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What's a concise way to check that environment variables are set in a Unix shell script?
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14 Answers
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Cached, PHP generated Thumbnails load slowly
...rested why I omitted the http:):
//ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js
//ajax.googleapis.com/ajax/libs/jqueryui/1.8.9/jquery-ui.min.js
If you're using one of the default jQuery UI themes, you can also pull its CSS and images off the Google CDN.
With the jQuery hosting optim...
Checking if an object is null in C#
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edited Jun 20 '11 at 23:34
answered Jun 20 '11 at 21:41
Jo...
Bootstrap 3 Navbar Collapse
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I had the same problem today.
Bootstrap 4
It's a native functionality: https://getbootstrap.com/docs/4.0/components/navbar/#responsive-behaviors
You have to use .navbar-expand{-sm|-md|-lg|-xl} classes:
<nav class="navbar navbar-expand-md navbar-light bg-light...
Parsing Visual Studio Solution files
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The .NET 4.0 version of the Microsoft.Build assembly contains a SolutionParser class in the Microsoft.Build.Construction namespace that parses Visual Studio solution files.
Unfortunately this class is internal, but I've wrapped some ...
What is the best way to measure execution time of a function? [duplicate]
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4 Answers
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Options for initializing a string array [duplicate]
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4 Answers
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Javascript: How to generate formatted easy-to-read JSON straight from an object? [duplicate]
...ptional arguments.
Try:
JSON.stringify({a:1,b:2,c:{d:1,e:[1,2]}}, null, 4); // Indented 4 spaces
JSON.stringify({a:1,b:2,c:{d:1,e:[1,2]}}, null, "\t"); // Indented with tab
From:
How can I beautify JSON programmatically?
Should work in modern browsers, and it is included in json2.js if you n...
IntelliJ: How to auto-highlight variables like in Eclipse
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