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Why declare unicode by string in python?
...cepted since is the most complete one :)
– Oscar Carballal
Jul 3 '10 at 4:38
2
The default source...
Accessing last x characters of a string in Bash
... line:
$ foo=1234567890
$ echo $foo | grep -o ...$
890
To make it optionally get the 1 to 3 last chars, in case of strings with less than 3 chars, you can use egrep with this regex:
$ echo a | egrep -o '.{1,3}$'
a
$ echo ab | egrep -o '.{1,3}$'
ab
$ echo abc | egrep -o '.{1,3}$'
abc
$ echo abcd ...
Refresh image with a new one at the same url
... + new Date().getTime();
This will append the current timestamp automatically when you are creating the image, and it will make the browser look again for the image instead of retrieving the one in the cache.
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How do you check what version of SQL Server for a database using TSQL?
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Joe KuemerleJoe Kuemerle
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How do you return the column names of a table?
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Nithin Mohan
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answered Mar 1 '09 at 20:35
Gulzar NazimGulzar Nazim
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How to change Hash values?
....mp/tPOh2U
– Marcus
Dec 6 '11 at 15:01
4
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Cast int to varchar
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Mr. Polywhirl
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answered Mar 12 '13 at 18:09
Taryn♦Taryn
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String comparison in bash. [[: not found
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– Louis Loudog Trottier
May 16 '18 at 5:01
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C# Object Pooling Pattern implementation
...ctPool type, which is used to pool frequently used objects which would normally get new'ed up and garbage collected very often. This reduces the amount and size of garbage collection operations which have to happen. There are a few different sub-implementations all using ObjectPool (See: Why are the...
Android 'Unable to add window — token null is not for an application' exception
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Peter KnegoPeter Knego
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