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How to convert timestamp to datetime in MySQL?
...es it in milliseconds (for example Java's timestamp) you have to divide by 1000 to obtain the right Unix time in seconds.
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How do I pass a variable by reference?
...lair Conrad
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Undefined symbols for architecture arm64
...rch Paths too.
– Enrico Susatyo
Jun 10 '15 at 4:52
1
Lol , ignored Use the $(inherited) flag term...
Best way to serialize an NSData into a hexadeximal string
... < length; i++) {
unichar c = bytes[i] / 16;
if (c < 10) {
c += '0';
} else {
c += 'A' - 10;
}
hexChars[i*2] = c;
c = bytes[i] % 16;
if (c < 10) {
c += '0';
} else {
c += 'A' - 1...
Quickly find whether a value is present in a C array?
...ritical ISR that needs to iterate through an array of size 256 (preferably 1024, but 256 is the minimum) and check if a value matches the arrays contents. A bool will be set to true is this is the case.
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Is Java “pass-by-reference” or “pass-by-value”?
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edited Jan 4 '18 at 10:17
community wiki
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How to use base class's constructors and assignment operator in C++?
...r= overloading?
– qed
Jul 14 '13 at 10:54
2
@CravingSpirit they are used in different situations,...
What are the advantages of NumPy over regular Python lists?
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edited Nov 29 '10 at 11:55
Peter Mortensen
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Find merge commit which include a specific commit
...llowing perl code to compare:
perl -ne 'print if ($seen{$_} .= @ARGV) =~ /10$/' file1 file2
(perl code from http://www.cyberciti.biz/faq/command-to-display-lines-common-in-files/ , which took it from "someone at comp.unix.shell news group").
See process substitution if you want to make it a one...
Is [UIScreen mainScreen].bounds.size becoming orientation-dependent in iOS8?
... 51:50.
– cnotethegr8
Oct 28 '14 at 10:08
2
I've spent most of today trying to work around this a...