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How to find all occurrences of a substring?
Python has string.find() and string.rfind() to get the index of a substring in a string.
20 Answers
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How do I list all files of a directory?
How can I list all files of a directory in Python and add them to a list ?
21 Answers
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Padding within inputs breaks width 100%
Ok, so we know that setting padding to an object causes its width to change even if it is set explicitly. While one can argue the logic behind this, it causes some problems with some elements.
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NSString property: copy or retain?
Let's say I have a class called SomeClass with a string property name:
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Merge multiple lines (two blocks) in Vim
I'd like to merge two blocks of lines in Vim, i.e. take lines n..m and append them to lines a..b . If you prefer a pseudocode explanation: [a[i] + b[i] for i in min(len(a), len(b))]
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How to make an enum conform to a protocol in Swift?
...cumentation says that classes , structs , and enums can all conform to protocols, and I can get to a point where they all conform. But I can't get the enum to behave quite like the class and struct examples:
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Node.js: what is ENOSPC error and how to solve?
I have a problem with Node.js and uploading files to server. For uploading files to server I use this plugin . When starting file upload to the server, Node.js process crashed and show error:
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Make footer stick to bottom of page correctly [duplicate]
...equires scroll bars. If the content doesn't require scroll bars, it works perfectly, but when the content is too long, the footer is still in the same spot, sitting right on top of the content.
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Why is using “for…in” for array iteration a bad idea?
I've been told not to use for...in with arrays in JavaScript. Why not?
27 Answers
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Scala type programming resources
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