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How to delete from select in MySQL?
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How to get first character of string?
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edited Jan 13 '16 at 12:25
Clemens Himmer
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python: how to identify if a variable is an array or a scalar
...[0, 10, 20, 30], list)
True
>>> isinstance(50, list)
False
To support any type of sequence, check collections.Sequence instead of list.
note: isinstance also supports a tuple of classes, check type(x) in (..., ...) should be avoided and is unnecessary.
You may also wanna check not isins...
Meaning of Open hashing and Closed hashing
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Git search for string in a single file's history
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Query-string encoding of a Javascript Object
Do you know a fast and simple way to encode a Javascript Object into a string that I can pass via a GET Request?
40 Ans...
How do I give text or an image a transparent background using CSS?
Is it possible, using CSS only, to make the background of an element semi-transparent but have the content (text & images) of the element opaque?
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Tying in to Django Admin's Model History
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.NET 4.0 build issues on CI server
...Application.targets was not found" - just copy the target from dev machine https://stackoverflow.com/a/5344246/423356
if mvc3 is not installed in build server; "add deployable assemblies" to the mvc project
http://haacked.com/archive/2011/05/25/bin-deploying-asp-net-mvc-3.aspx
If you have error bu...
How do I grep for all non-ASCII characters?
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You can use the command:
grep --color='auto' -P -n "[\x80-\xFF]" file.xml
This will give you the line number, and will highlight non-ascii chars in red.
In some systems, depending on your settings, the above will not work, so you can grep by the inv...