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How to run cron job every 2 hours
...:
0 0-23/2 * * * /home/username/test.sh
or
0 0,2,4,6,8,10,12,14,16,18,20,22 * * * /home/username/test.sh
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Using NSPredicate to filter an NSArray based on NSDictionary keys
...you suraken)
– tmr
Jan 28 '15 at 18:20
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How to plot multiple functions on the same figure, in Matplotlib?
...d? If so, how?
– nbro
Oct 11 '17 at 20:16
4
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Load HTML file into WebView
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answered Apr 21 '11 at 20:47
JoeJoe
4,57122 gold badges1313 silver badges88 bronze badges
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What is meant by Scala's path-dependent types?
...al occupied = scala.collection.mutable.Set[Coordinate]()
}
val b1 = Board(20, 20)
val b2 = Board(30, 30)
val c1 = b1.Coordinate(15, 15)
val c2 = b2.Coordinate(25, 25)
b1.occupied += c1
b2.occupied += c2
// Next line doesn't compile
b1.occupied += c2
So, the type of Coordinate is dependent on the ...
Is JSON Hijacking still an issue in modern browsers?
...t page, based on the main attacks described in http://www.thespanner.co.uk/2011/05/30/json-hijacking/:
(http://jsfiddle.net/ph3Uv/2/)
var capture = function() {
var ta = document.querySelector('textarea')
ta.innerHTML = '';
ta.appendChild(document.createTextNode("Captured: "+JSON.stri...
Can I add a UNIQUE constraint to a PostgreSQL table, after it's already created?
...cise.
– Thomas Browne
Jul 28 '09 at 20:17
119
If you want to let PostgreSQL generate the index na...
How do I see the last 10 commits in reverse-chronological order with SVN?
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answered Apr 20 '10 at 14:08
Lokesh DhakarLokesh Dhakar
4,34044 gold badges1919 silver badges2323 bronze badges
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How to detect current state within directive
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answered Jun 20 '13 at 22:53
Cuong VoCuong Vo
4,55244 gold badges1818 silver badges1212 bronze badges
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Check whether a string contains a substring
...d ... :-\
– G. Cito
Feb 25 '16 at 0:20
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