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What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?
...ementation should provide it only if it has type with exactly 32 bits, and then it can typedef that type as uint32_t. This means, uint32_t may or may not be available.
On the other hand, uint_fast32_t is a type which has at least 32 bits, which also means, if an implementation may typedef uint32_t ...
Can I use break to exit multiple nested 'for' loops?
...use. At the end of each loop check the flag value. If it is set to true, then you can break out of that iteration.
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Can grep show only words that match search pattern?
...k in vim/etc... What word or regular expression you would be searching for then, is up to you! As long as you remain to POSIX and not perl syntax (refer below)
More from the manual for grep
-o Print each match, but only the match, not the entire line.
-h Never print filename headers (i.e...
How do I remove the blue styling of telephone numbers on iPhone/iOS?
...wrap phone numbers in link/anchor tags (<a href=""></a>) and then target their styles using css similar to the following and adjust the specific properties you need to reset:
a[x-apple-data-detectors] {
color: inherit !important;
text-decoration: none !important;
font-size: inheri...
How is the default max Java heap size determined?
If I omit the -Xmxn option from the Java command line then a default value will be used. According to Java documentation
...
How to instantiate a File object in JavaScript?
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then i will Verify that it DOSE work in Chrome 35 OSX when you run new File([], '')
– Endless
Jul 1 '14 at 8:26
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How to get input type using jquery?
...9, 2015: preference for the $('input[type=radio]'); should be used as that then allows modern browsers to optimize the search for a radio input.
EDIT Feb 1, 2013 per comment re: select elements
@dariomac
$('select').prop("type");
will return either "select-one" or "select-multiple" depending ...
Collisions when generating UUIDs in JavaScript?
...e to test the distribution of hex digits in that code. If that looks okay then it's not Math.random(), so then try substituting the UUID implementation you're using into the uuid() method there and see if you still get good results.
[Update: Just saw Veselin's report about the bug with Math.random...
Converting SVG to PNG using C# [closed]
...RIORITY_CLASS,
nil, nil, StartInfo, ProcInfo);
if CreateOK then begin
//may or may not be needed. Usually wait for child processes
if Wait then
WaitForSingleObject(ProcInfo.hProcess, INFINITE);
end else
ShowMessage('Unable to run ' + ProgramName);
CloseHandle(P...
How to check a not-defined variable in JavaScript
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if you type var x; and then typeof x; you will get "undefined" just like if you did typeof lakjdflkdsjflsj;
– Muhammad Umer
Aug 26 '16 at 15:16
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