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Is there a way to use two CSS3 box shadows on one element?
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410
You can comma-separate shadows:
box-shadow: inset 0 2px 0px #dcffa6, 0 2px 5px #000;
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Select DISTINCT individual columns in django?
...ss ProductOrder(models.Model):
product = models.CharField(max_length=20, primary_key=True)
category = models.CharField(max_length=30)
rank = models.IntegerField()
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Regex Email validation
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Leniel Maccaferri
91.3k4040 gold badges331331 silver badges445445 bronze badges
answered Mar 17 '11 at 16:56
AlexAlex
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bash assign default value
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209
Use a colon:
: ${A:=hello}
The colon is a null command that does nothing and ignores its arg...
How to get the first word of a sentence in PHP?
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$myvalue = 'Test me more';
$arr = explode(' ',trim($myvalue));
echo $arr[0]; // will print Test
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not None test in Python [duplicate]
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1033
if val is not None:
# ...
is the Pythonic idiom for testing that a variable is not set t...
Check Whether a User Exists
...e-exists
– guettli
Oct 11 '13 at 11:09
24
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Splitting on last delimiter in Python string?
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edited Feb 19 '18 at 16:03
answered Feb 21 '13 at 21:06
M...
How to store CGRect values in NSMutableArray?
...eArray mutableArray];
[array addObject:[NSValue valueWithCGRect:CGRectMake(0,0,10,10)]];
CGRect someRect = [[array objectAtIndex:0] CGRectValue];
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How to break out from a ruby block?
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750
Use the keyword next. If you do not want to continue to the next item, use break.
When next is...