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Is there a way to list open transactions on SQL Server 2000 database?
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Jibin Balachandran
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answered Dec 15 '10 at 12:45
gbngbn
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Why are these constructs using pre and post-increment undefined behavior?
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edited Dec 16 '15 at 9:38
DaveRandom
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What is the maximum length of a valid email address?
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1237
An email address must not exceed 254 characters.
This was accepted by the IETF following submi...
regex to match a single character that is anything but a space
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263
The following should suffice:
[^ ]
If you want to expand that to anything but white-space (li...
How to reshape data from long to wide format
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answered May 4 '11 at 23:20
ChaseChase
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How to “crop” a rectangular image into a square with CSS?
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answered Mar 1 '13 at 22:04
MichaelMichael
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Hidden features of Scala
...al regex = "(\\d+)/(\\d+)/(\\d+)".r
val regex(year, month, day) = "2010/1/13"
The second line looks confusing if you're not used to using pattern matching and extractors. Whenever you define a val or var, what comes after the keyword is not simply an identifier but rather a pattern. That's why t...
How to switch position of two items in a Python list?
... Tiago Martins Peres 李大仁
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answered Mar 22 '10 at 16:31
samtregarsamtregar
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Change the font of a UIBarButtonItem
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but this is for iOS5 only. For iOS 3/4, you will have to use a custom view.
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HTML5 Pre-resize images before uploading
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answered Apr 26 '12 at 13:13
robertcrobertc
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