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Convert python datetime to epoch with strftime
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Convert NaN to 0 in javascript
...which will have the same effect as above.
If the intent was to test for more than just NaN, then you can do the same, but do a toNumber conversion first.
a = +a || 0
This uses the unary + operator to try to convert a to a number. This has the added benefit of converting things like numeric str...
How can I maximize the editor pane in IntelliJ IDEA?
...ction Free Mode. In this mode, IntelliJ hides everything but the menu. For more details, follow their video detailing the new feature: https://www.youtube.com/watch?v=uVwE8MFgYig.
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In JavaScript, is returning out of a switch statement considered a better practice than using break?
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@Mark Costello's answer made me thank a bit more about your question. I think you're looking for a general "best practice" guideline, but in the specific example you gave, the best practice is return {1:"One",2:"Two,3:"Three"}[opt];. If you need the default then it w...
How to see which plugins are making Vim slow?
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@subjectego :set more | verbose function {function_name} will show you function contents and where it is located.
– ZyX
Aug 29 '15 at 19:26
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Does Swift have documentation generation support?
...m 1
/// 5. But be sensible and just use 1, 2, 3 etc…
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/// More Stuff
/// ==========
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/// Code
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/// Use backticks for inline `code()`. Indentations of 4 spaces or more will create a code block, handy for example usage:
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/// // Create an integer, and do nothing w...
Git and Mercurial - Compare and Contrast
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Repository structure: Mercurial doesn't allow octopus merges (with more than two parents), nor tagging non-commit objects.
Tags: Mercurial uses versioned .hgtags file with special rules for per-repository tags, and has also support for local tags in .hg/localtags; in Git tags are refs residi...
Listing all permutations of a string/integer
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add permutation to list
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C#
OK, and something more elaborate (and since it is tagged c #), from http://radio.weblogs.com/0111551/stories/2002/10/14/permutations.html :
Rather lengthy, but I decided to copy it anyway, so the post is not dependent on the original.
The fun...
Are there any standard exit status codes in Linux?
...sn't actually define it in a normative way like the other codes. Are there more that are missing?
– Garret Wilson
Dec 11 '19 at 16:31
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What does “%.*s” mean in printf?
...a string which is input from any stream or file based source. Which is far more often the use case I have encountered, than merely print prettines.
– Conrad B
Oct 24 '18 at 8:04
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