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What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
... difference between outputting something via Write-Host , Write-Output , or [console]::WriteLine ?
6 Answers
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Creating a new DOM element from an HTML string using built-in DOM methods or Prototype
...n element in the DOM (a ul in my case). How can I do this with Prototype or with DOM methods?
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How to define optional methods in Swift protocol?
Is it possible in Swift? If not then is there a workaround to do it?
19 Answers
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TypeError: 'module' object is not callable
Why am I getting this error?
I'm confused.
11 Answers
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Twig: in_array or similar possible within if statement?
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to
{% if myVar in someOtherArray|keys %}
in is the containment-operator and keys a filter that returns an arrays keys.
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Get the last item in an array
... // something else
}
In the event that your server serves the same file for "index.html" and "inDEX.htML" you can also use: .toLowerCase().
Though, you might want to consider doing this server-side if possible: it will be cleaner and work for people without JS.
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Join strings with a delimiter only if strings are not null or empty
This feels like it should be simple, so sorry if I'm missing something here, but I'm trying to find a simple way to concatenate only non-null or non-empty strings.
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Proper use of the IDisposable interface
...at some point, otherwise they will never be cleaned up. The garbage collector doesn't know how to call DeleteHandle() on a variable of type IntPtr, it doesn't know whether or not it needs to call DeleteHandle().
Note: What is an unmanaged resource? If you found it in the Microsoft .NET Framework...
Why are only a few video games written in Java? [closed]
...al, 3D video games (not random open source 2D ones) written in Java? In theory, it makes a lot of sense: you get a productivity boost and a cross-platform application almost for free, among other things, such as the vast amount of Java libraries, and built-in garbage collection (although I admit I'm...
How to copy a local Git branch to a remote repo
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According to git push manual page:
git push origin experimental
Find a ref that matches experimental in the source repository (most likely, it would find refs/heads/experimental), and update the same ref (e.g. refs/heads/exper...