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How to import CSV file data into a PostgreSQL table?
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answered Jun 7 '10 at 6:24
Bozhidar BatsovBozhidar Batsov
50.9k1111 gold badges9090 silver badges110110 bronze badges
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What is compiler, linker, loader?
...Loop optimization
I) Dead code elimination:
For ex:
{
int a = 10;
if ( a > 5 ) {
/*
...
*/
} else {
/*
...
*/
}
}
Here, the compiler knows the value of 'a' at compile time, therefore it also
knows that the if condition is alwa...
How do I get a UTC Timestamp in JavaScript?
...stamp, the following should suffice:
Math.floor((new Date()).getTime() / 1000)
It will factor the current timezone offset into the result. For a string representation, David Ellis' answer works.
To clarify:
new Date(Y, M, D, h, m, s)
That input is treated as local time. If UTC time is passed ...
Preserving order with LINQ
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edited Oct 23 '19 at 20:38
answered Oct 15 '08 at 13:51
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Difference between abstraction and encapsulation?
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+100
Most answers here focus on OOP but encapsulation begins much earlier:
Every function is an encapsulation; in pseudocode:
point x =...
How to mount a host directory in a Docker container
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edited Dec 24 '16 at 7:50
answered May 4 '14 at 11:12
nhj...
What exactly is a C pointer if not a memory address?
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answered Mar 1 '13 at 6:02
Alexey FrunzeAlexey Frunze
56.8k99 gold badges6666 silver badges154154 bronze badges
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Permission denied (publickey) when deploying heroku code. fatal: The remote end hung up unexpectedly
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Which will display the following ( Sample ) lines
OpenSSH_4.6p1, OpenSSL 0.9.8e 23 Feb 2007
debug1: Connecting to heroku.com [50.19.85.156] port 22.
debug1: Connection established.
debug1: identity file /c/Wrong/Directory/.ssh/identity type -1
debug1: identity file /c/Wrong/Directory/.ssh/id_rsa t...
Commenting multiple lines in DOS batch file
...it works !
– rap-2-h
Nov 26 '13 at 10:20
1
I think what's funny is there is no real comment defin...