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Getting the last argument passed to a shell script
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@mcoolive @LaurenceGolsalves beside being more portable, for last in "$@"; do :; done also makes the intent much clearer.
– Adrian Günter
Apr 23 '18 at 18:59
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Is there a better alternative than this to 'switch on type'?
...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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CSS content generation before or after 'input' elements [duplicate]
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55
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throwing exceptions out of a destructor
...le about the subject in his book "Effective C++"
Edit:
Apparently also in "More Effective C++"
Item 11: Prevent exceptions from leaving destructors
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CSS :after not adding content to certain elements
...er with replaced elements (such as IMG in HTML). This
will be defined in more detail in a future specification.
With span:before, span:after, the DOM looks like this:
<span><before></before>Content of span<after></after></span>
Evidently, that won't work wi...
How to retrieve a single file from a specific revision in Git?
...oot of the repository, not your current directory position.
(Although Mike Morearty mentions that, at least with git 1.7.5.4, you can specify a relative path by putting "./" at the beginning of the path. For example:
git show HEAD^^:./test.py
)
Using git restore
With Git 2.23+ (August 2019), you ca...
Why doesn't Java offer operator overloading?
....set(b+c) is a ton simpler to read - especially when the arithmetic is any more than trivial: a.set((ab + bc)/5) or a = a.multiply(b).add(b.multiply(c)).divide(5). Your choice..
– B T
Jun 24 '10 at 20:58
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How does the extend() function work in jQuery?
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Nodejs send file in response
...ta from memory without it going to disk." The post I linked to explains in more detail.
– Michelle Tilley
Apr 6 '12 at 22:57
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How can I filter a date of a DateTimeField in Django?
...perator. Check "#9596 Comparing a DateTimeField to a date is too hard" for more details.
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