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Preloading images with jQuery
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answered Jan 24 '09 at 21:28
JamesJames
101k2828 gold badges155155 silver badges172172 bronze badges
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Switch statement fall-through…should it be allowed? [closed]
... case 7:
case 9:
result = ODD_DIGIT;
break;
case 2:
case 4:
case 6:
case 8:
result = EVEN_DIGIT;
break;
}
But if you have a case label followed by code that falls through to another case label, I'd pretty much always consider that evil. Perhaps moving the common co...
The first day of the current month in php using date_modify as DateTime object
...modify('first day of this month')
->format('jS, F Y');
In PHP 5.4+ you can do this:
<?php
// First day of this month
echo (new DateTime('first day of this month'))->format('jS, F Y');
echo (new DateTime('2010-01-19'))
->modify('first day of this month')
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Javascript - sort array based on another array
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edited Nov 9 '12 at 9:24
answered Nov 9 '12 at 8:57
geor...
How to copy Docker images from one host to another without using a repository
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2488
You will need to save the Docker image as a tar file:
docker save -o <path for generated t...
How to check if NSString begins with a certain character
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455
You can use the -hasPrefix: method of NSString:
Objective-C:
NSString* output = nil;
if([str...
how perform grep operation on all files in a directory
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answered Feb 4 '15 at 19:19
RobRob
10.1k66 gold badges3333 silver badges5050 bronze badges
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How can I use map and receive an index as well in Scala?
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148
I believe you're looking for zipWithIndex?
scala> val ls = List("Mary", "had", "a", "little...
Android: How do I prevent the soft keyboard from pushing my view up?
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edited Jul 26 at 7:40
Watachiaieto
19811 silver badge1010 bronze badges
answered Nov 17 '10 at 18...
Why do we usually use || over |? What is the difference?
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Jeremy
21k44 gold badges6161 silver badges7777 bronze badges
answered Aug 18 '11 at 3:22
ShawnShawn
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