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How to calculate the CPU usage of a process by PID in Linux from C?
...o 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.
Read...
How to test Spring Data repositories?
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– Oliver Drotbohm
Jan 21 '15 at 19:05
3
Thanks but I was hoping to see an example which pre-popu...
Is there an equivalent for the Zip function in Clojure Core or Contrib?
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220
(map vector '(1 2 3) '(4 5 6))
does what you want:
=> ([1 4] [2 5] [3 6])
Haskell needs ...
Android ListView Divider
... or 1dip: if you specify 1dp or 1dip, Android will scale that down. On a 120dpi device, that becomes something like 0.75px translated, which rounds to 0. On some devices, that translates to 2-3 pixels, and it usually looks ugly or sloppy
For dividers, 1px is the correct height if you want a 1 pixel...
How to repeat a string a variable number of times in C++?
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edited Mar 25 '19 at 17:06
Colonel Panic
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How can I wrap or break long text/word in a fixed width span?
...too long for your span width.
span {
display:block;
width:150px;
word-wrap:break-word;
}
<span>VeryLongLongLongLongLongLongLongLongLongLongLongLongExample</span>
share
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What's the function like sum() but for multiplication? product()?
...in the math module:
>>> import math
>>> math.factorial(10)
3628800
Alternative with logarithms
If your data consists of floats, you can compute a product using sum() with exponents and logarithms:
>>> from math import log, exp
>>> data = [1.2, 1.5, 2.5, 0.9, 14...
NHibernate.MappingException: No persister for: XYZ
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101
Sounds like you forgot to add a mapping assembly to the session factory configuration..
If you...
MySQL - force not to use cache for testing speed of query
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edited Feb 10 '17 at 8:13
RJ Anoop
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answered Oct 8 ...
String.format() to format double in java
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answered Feb 3 '11 at 11:04
David TangDavid Tang
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