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Getting a list item by index

I've recently started using c# moving over from Java. I can't seem to find how to get a list item by index. In java to get the first item of the list it would be: ...
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Resizing UITableView to fit content

I am creating an app which will have a question in a UILabel and a multiple choice answers displayed in UITableView , each row showing a multiple choice. Questions and answers will vary, so I need this UITableView to be dynamic in height. ...
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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_

I was looking for the fastest way to popcount large arrays of data. I encountered a very weird effect: Changing the loop variable from unsigned to uint64_t made the performance drop by 50% on my PC. ...
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How do I copy a string to the clipboard on Windows using Python?

I'm trying to make a basic Windows application that builds a string out of user input and then adds it to the clipboard. How do I copy a string to the clipboard using Python? ...
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How do you express binary literals in Python?

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What exactly are DLL files, and how do they work?

How exactly do DLL files work? There seems to be an awful lot of them, but I don't know what they are or how they work. 9 A...
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When is it right for a constructor to throw an exception?

When is it right for a constructor to throw an exception? (Or in the case of Objective C: when is it right for an init'er to return nil?) ...
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How to find/identify large commits in git history?

I have a 300 MB git repo. The total size of my currently checked-out files is 2 MB, and the total size of the rest of the git repo is 298 MB. This is basically a code-only repo that should not be more than a few MB. ...
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Applicatives compose, monads don't

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How to map atan2() to degrees 0-360

atan2(y, x) has that discontinuity at 180° where it switches to -180°..0° going clockwise. 15 Answers ...