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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.
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Why is there huge performance hit in 2048x2048 versus 2047x2047 array multiplication?
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Is it possible to pass a flag to Gulp to have it run tasks in different ways?
...E)
.pipe(sass({style:'nested'}))
.pipe(autoprefixer('last 10 version'))
.pipe(concat('style.css'))
.pipe(gulp.dest(options.SCSS_DEST));
});
You can also combine it with gulp-if to conditionally pipe the stream, very useful for dev vs. prod building:
var argv = requ...
Open a link in browser with java button? [duplicate]
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edited Dec 20 '17 at 23:14
answered Jun 10 '12 at 8:55
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UIRefreshControl on UICollectionView only works if the collection fills the height of the container
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LarryLarry
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resize ipython notebook output window
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Cody Gray♦
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answered Sep 13 '13 at 5:45
MattMatt
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Android Json and null values
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220
Try with json.isNull( "field-name" ).
Reference: http://developer.android.com/reference/org/jso...
How many spaces will Java String.trim() remove?
...t has no leading or trailing white space.
~ Quoted from Java 1.5.0 docs
(But why didn't you just try it and see for yourself?)
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Can't connect to localhost on SQL Server Express 2012 / 2016
I just downloaded the latest version of SQL Express 2012 but I cannot connect to localhost. I tried localhost\SQLExpress and Windows authentication but it gives me an error message saying cannot connect. Am I missing something here? I've used SQL Server 2008 before and I've never had issues connecti...
Getting a better understanding of callback functions in JavaScript
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edited Apr 12 '13 at 14:08
franzlorenzon
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