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How to remove the last character from a string?
... @SSpoke it's the same thing, yours is just a little nicer to read :)
– Marko
Jun 26 '14 at 8:41
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Get current folder path
... This works independently for any application, especially when using Streamreader, which can read different absolute path's depending on the application type.
– user3326078
Jan 17 '19 at 23:06
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javascript check for not null
...faux-pas. It is really the equivalent of if(val), which is much clearer to read. I would stick to that (fyi Ujwal, !!val should technically work in C or C++ also) see here for javascript 'truthiness' values: janosch.woschitz.org/javascript-equality-comparison
– Will Buck
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What does Java option -Xmx stand for? [duplicate]
...; set maximum Java heap size
-Xss<size> set java thread stack size
-Xprof output cpu profiling data
-Xfuture enable strictest checks, anticipating future default
-Xrs reduce use of OS signals by Java/VM (see documentation)
-Xch...
Page redirect after certain time PHP
...TML tags, blank lines in a file, or from PHP. It is a very common error to read code with include, or require, functions, or another file access function, and have spaces or empty lines that are output before header() is called. The same problem exists when using a single PHP/HTML file. (source php....
Identifying and removing null characters in UNIX
...rd BSD extension.
See also: How to check if the file is a binary file and read all the files which are not?
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Class 'DOMDocument' not found
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Relying on configure option is most often a mistake, read blog.remirepo.net/post/2010/09/29/phpinfo-BUG-or-PEBKAC so it have been removed from phpinfo output in some distrobution (debian, fedora...)
– Remi Collet
Feb 20 '16 at 9:48
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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_
...the instruction only writes to it, the instruction will wait until dest is ready before executing. This false dependency is (now) documented by Intel as erratum HSD146 (Haswell) and SKL029 (Skylake)
Skylake fixed this for lzcnt and tzcnt.
Cannon Lake (and Ice Lake) fixed this for popcnt.
bsf/bsr h...
Double decimal formatting in Java
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As zim2001 pointed, your locale might be different. Read the link provided in my answer. At the end you will find info about this.
– kosa
Oct 9 '12 at 18:57
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jQuery Datepicker with text input that doesn't allow user input
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You should be able to use the readonly attribute on the text input, and jQuery will still be able to edit its contents.
<input type='text' id='foo' readonly='true'>
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