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Can't compare naive and aware datetime.now()
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Phillip
1,8272020 silver badges3838 bronze badges
answered Mar 9 '13 at 5:54
Viren RajputViren Rajput
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Remove all elements contained in another array
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409
Use the Array.filter() method:
myArray = myArray.filter( function( el ) {
return toRemove.in...
Blank HTML SELECT without blank item in dropdown list
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John Zabroski
1,6562020 silver badges3939 bronze badges
answered Aug 28 '13 at 14:33
EduardoEduardo
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“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
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1003
I would recommend using INSERT...ON DUPLICATE KEY UPDATE.
If you use INSERT IGNORE, then the ...
How to make “if not true condition”?
...count) option to grep and then do if ! [ $(grep -c "sysa" /etc/passwd) -eq 0 ] ; then which works but is rather old school.
BUT, you could use the newest shell features (arithmetic evaluation) like
if ! (( $(grep -c "sysa" /etc/passwd) == 0 )) ; then ...`
which also gives you the benefit of usin...
How can I prevent the scrollbar overlaying content in IE10?
In IE10, the scrollbar is not always there... and when it appears it comes on as an overlay... It's a cool feature but I would like to turn it off for my specific website as it is a full screen application and my logos and menus are lost behind it.
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CRON job to run on the last day of the month
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Possibly the easiest way is to simply do three separate jobs:
55 23 30 4,6,9,11 * myjob.sh
55 23 31 1,3,5,7,8,10,12 * myjob.sh
55 23 28 2 * myjob.sh
That will run on the 28th of February though, even on leap years so, if that's a problem, you'll need to find another way....
How to test if a double is an integer
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maxhudmaxhud
8,8771313 gold badges5050 silver badges9898 bronze badges
3
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Calling a method every x minutes
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answered Oct 22 '12 at 20:39
asawyerasawyer
16.3k77 gold badges5050 silver badges8080 bronze badges
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ASP.Net MVC: How to display a byte array image from model
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