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Why is it important to override GetHashCode when Equals method is overridden?
...t if your item will be used as a key in a dictionary, or HashSet<T>, etc - since this is used (in the absence of a custom IEqualityComparer<T>) to group items into buckets. If the hash-code for two items does not match, they may never be considered equal (Equals will simply never be call...
How to get all files under a specific directory in MATLAB?
...teria other than just their names (i.e. file size, content, creation date, etc.).
NOTE: In newer versions of MATLAB (R2016b and later), the dir function has recursive search capabilities! So you can do this to get a list of all *.m files in all subfolders of the current folder:
dirData = dir('**...
How to document thrown exceptions in c#/.net
...thout having to also document that a OutOfMemoryException might be thrown, etc.
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Combining CSS Pseudo-elements, “:after” the “:last-child”
... Microsoft and doesn't support HTML5 or CSS3 (pseudo elements, transforms, etc.) I used to do lots of work on backward-compatibility, up to a year ago, going all the way back to IE6/IE7 (via Modernizr.) We've come a long way, and if you intend for your site to present its online identity long-term...
Should I return EXIT_SUCCESS or 0 from main()?
...used the constant in the first place. It's more searchable, often clearer, etc. and it doesn't cost you anything.
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Determine if the device is a smartphone or tablet? [duplicate]
...his is below. If you wish to know something based on sensors, screen size, etc then this is really a different question.
Also, while using screen resolution, or the resource managements large vs xlarge, may have been a valid approach in the past new 'Mobile' devices are now coming with such large ...
What's the difference between a 302 and a 307 redirect?
...doing a DELETE at some location, you would redo your DELETE to the new URL
etc
Unfortunately every browser did it wrong. When getting a 302, they would always switch to GET at the new URL, rather than retrying the request with the same verb (e.g., POST):
Mosaic did it wrong
Netscape copied the bug...
Difference between static and shared libraries?
...s should be implemented or built, only the functionality, syntax, grammar, etc.
– J. C. Rocamonde
Mar 28 at 22:59
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Regarding 'main(int argc, char *argv[])' [duplicate]
...= 9
argv[ 4 ] = 1
argv[ 5 ] = 4
argv[ 6 ] = 5
[The char strings "2", "8" etc. can be converted to number using some character to number conversion function, e.g. atol() (link)]
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How do I use Nant/Ant naming patterns?
...ans the current directory). So that list is really ./bar.txt, ./src/bar.c, etc. and the ./ is assumed.
– benzado
Sep 29 '16 at 15:28
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