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What are good uses for Python3's “Function Annotations”
Function Annotations: PEP-3107
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How does Google's Page Speed lossless image compression work?
When you run Google's PageSpeed plugin for Firebug/Firefox on a website it will suggest cases where an image can be losslessly compressed, and provide a link to download this smaller image.
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CSS: how to add white space before element's content?
None of the following code works :
4 Answers
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Is there a better alternative than this to 'switch on type'?
Seeing as C# can't switch on a Type (which I gather wasn't added as a special case because is relationships mean that more than one distinct case might apply), is there a better way to simulate switching on type other than this?
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How to calculate md5 hash of a file using javascript
Is there a way to calculate the MD5 hash of a file before the upload to the server using Javascript?
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How to resume Fragment from BackStack if exists
I am learning how to use fragments. I have three instances of Fragment that are initialized at the top of the class. I am adding the fragment to an activity like this:
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How do I grant myself admin access to a local SQL Server instance?
...r 2008 R2 to my local machine. But, I can't create a new database because of rights (or lack of).
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git pull while not in a git directory
...a git repository. Is it possible to somehow call a command like git pull from inside /X , but targeting the /X/Y directory?
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How to calculate the CPU usage of a process by PID in Linux from C?
I want to programmatically [in C] calculate CPU usage % for a given process ID in Linux.
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What are metaclasses in Python?
In Python, what are metaclasses and what do we use them for?
22 Answers
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