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HTML span align center not working?
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CSS: How to remove pseudo elements (after, before,…)?
I would like to use a switch for the layout of paragraph tags on a webpage.
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How to create a database from shell command?
I'm looking for something like createdb in PostgreSQL or any other solution that would allow me to create database with a help of a shell command. Any hints?
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How can I extract the folder path from file path in Python?
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Long press gesture on UICollectionViewCell
I was wondering how to add a long press gesture recognizer to a (subclass of) UICollectionView. I read in the documentation that it is added by default, but I can't figure out how.
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detect key press in python?
I am making a stopwatch type program in python and I would like to know how to detect if a key is pressed (such as p for pause and s for stop), and I would not like it to be something like raw_input that waits for the user's input before continuing execution. Anyone know how to do this in a while lo...
Git remote branch deleted, but still it appears in 'branch -a'
... remote-tracking branches." according to the Git documentation found here: https://git-scm.com/docs/git-branch
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NOT IN vs NOT EXISTS
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I always default to NOT EXISTS.
The execution plans may be the same at the moment but if either column is altered in the future to allow NULLs the NOT IN version will need to do more work (even if no NULLs are actually present in the data) and the semantics of NOT IN if ...
Converting JSON String to Dictionary Not List
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How to re-sign the ipa file?
...t for doing this. It has now been incorporated into the ipa_sign script in https://github.com/RichardBronosky/ota-tools which I use daily. If you have any questions about using these tools, don't hesitate to ask.
The heart of it is this:
CODESIGN_ALLOCATE=`xcrun --find codesign_allocate`; export COD...