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Can I have multiple :before pseudo-elements for the same element?

Is it possible to have multiple :before pseudos for the same element? 3 Answers 3 ...
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Do declared properties require a corresponding instance variable?

Do properties in Objective-C 2.0 require a corresponding instance variable to be declared? For example, I'm used to doing something like this: ...
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PHP Foreach Pass by Reference: Last Element Duplicating? (Bug?)

I just had some very strange behavior with a simple php script I was writing. I reduced it to the minimum necessary to recreate the bug: ...
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What is the Invariant Culture?

Could anybody give an example to demonstrate the usage of the Invariant Culture ? I don't understand what the documentation describes. ...
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HTTP status code for a partial successful request

I have an application that sends messages to users. In a post request a XML string is transferred that consists of all the users that should receive that particular message. If any of the users in the list do not exist I give the list of missing users back to the client for further evaluation. ...
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“Debug only” code that should run only when “turned on”

I would like to add some C# "debug only" code that only runs if the person debugging requests it. In C++, I used to do something similar to the following: ...
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Do I set properties to nil in dealloc when using ARC?

I am trying to learn Automatic Reference Counting in iOS 5. Now the first part of this question should be easy: 2 Answers ...
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gunicorn autoreload on source change

Finally I migrated my development env from runserver to gunicorn/nginx. 4 Answers 4 ...
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Why does running the Flask dev server run itself twice?

I'm using Flask for developing a website and while in development I run flask using the following file: 6 Answers ...
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What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?

There are a number of different ways to output messages. What is the effective difference between outputting something via Write-Host , Write-Output , or [console]::WriteLine ? ...