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What does appending “?v=1” to CSS and Javascript URLs in link and script tags do?
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answered Aug 12 '10 at 11:14
Nick Craver♦Nick Craver
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How to calculate the CPU usage of a process by PID in Linux from C?
... to read the cpu line from /proc/stat, which looks like:
cpu 192369 7119 480152 122044337 14142 9937 26747 0 0
This tells you the cumulative CPU time that's been used in various categories, in units of jiffies. You need to take the sum of the values on this line to get a time_total measure.
Re...
Why not to deploy on a Friday? [closed]
Joel mentioned in StackOverflow podcast #24 that it's FogCreek company policy to not ship software on Fridays. However, he didn't elaborate as to why.
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Anything wrong with NOT signing a .NET assembly?
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answered Jul 28 '09 at 22:41
Drew NoakesDrew Noakes
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Forward declaration of a typedef in C++
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edited Jun 4 '12 at 18:53
Simon
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a...
How to add leading zeros?
...t's try a harder example of making powers of 10 width 8 too.
anim <- 25499:25504
x <- 10 ^ (0:5)
paste (and it's variant paste0) are often the first string manipulation functions that you come across. They aren't really designed for manipulating numbers, but they can be used for that. I...
Getting “CHECKOUT can only be performed on a version resource” when trying to commit using Eclipse s
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Mohammad Faisal
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answered Aug 16 '13 at 8:53
TharakaNirmanaTh...
What is the benefit of zerofill in MySQL?
...ULL);
INSERT INTO yourtable (x,y) VALUES
(1, 1),
(12, 12),
(123, 123),
(123456789, 123456789);
SELECT x, y FROM yourtable;
Result:
x y
00000001 1
00000012 12
00000123 123
123456789 123456789
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postgresql list and order tables by size
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gotqn
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answered Feb 12 '14 at 20:07
a_horse_with_no_namea_horse_with...
Git: can I suppress listing of 'modified content'/dirty submodule entries in status, diff, etc?
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Ondrej Slinták
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answered Apr 4 '11 at 18:07
NilsHaldenwangNi...