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What does auto do in margin:0 auto?
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197
When you have specified a width on the object that you have applied margin: 0 auto to, the obj...
How to read/write a boolean when implementing the Parcelable interface?
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12 Answers
12
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jquery if div id has children
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edited Nov 29 '11 at 18:37
Joseph Silber
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Best way to find the intersection of multiple sets?
... use multiple arguments to set.intersection(), like
u = set.intersection(s1, s2, s3)
If the sets are in a list, this translates to:
u = set.intersection(*setlist)
where *a_list is list expansion
Note that set.intersection is not a static method, but this uses the functional notation to apply ...
How to “fadeOut” & “remove” a div in jQuery?
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edited Feb 16 '09 at 14:23
answered Feb 16 '09 at 14:09
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Convert command line arguments into an array in Bash
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216
Actually your command line arguments are practically like an array already. At least, you can t...
How to reference the initial commit?
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153
Do not use git-log for scripting: use either git-rev-list, or git-log with specified custom fo...
Getting result of dynamic SQL into a variable for sql-server
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DECLARE @sqlCommand nvarchar(1000)
DECLARE @city varchar(75)
declare @counts int
SET @city = 'New York'
SET @sqlCommand = 'SELECT @cnt=COUNT(*) FROM customers WHERE City = @city'
EXECUTE sp_executesql @sqlCommand, N'@city nvarchar(75),@cnt int OUTPUT', @...
Instance attribute attribute_name defined outside __init__
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170
The idea behind this message is for the sake of readability. We expect to find all the attribu...
Golang: How to pad a number with zeros when printing?
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179
The fmt package can do this for you:
fmt.Printf("|%06d|%6d|\n", 12, 345)
Notice the 0 in %...