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How can I find out what version of git I'm running?
...ow some tutorials to learn how to use Git but some of the instructions are for specific versions.
5 Answers
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How do you determine which backend is being used by matplotlib?
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
Haskell export current module with additional imported module
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
Regex - Does not contain certain Characters
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Here you go:
^[^<>]*$
This will test for string that has no < and no >
If you want to test for a string that may have < and >, but must also have something other you should use just
[^<>] (or ^.*[^<>].*$)
Where [<>] means any of...
Difference between `set`, `setq`, and `setf` in Common Lisp?
...setq *foo* 42)
Then lexical variables happened, and SETQ came to be used for assignment to them too -- so it was no longer a simple wrapper around SET.
Later, someone invented SETF (SET Field) as a generic way of assigning values to data structures, to mirror the l-values of other languages:
x.c...
jQuery $(document).ready and UpdatePanels?
...t are inside an UpdatePanel. The events are bound in $(document).ready . For example:
19 Answers
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How to include a quote in a raw Python string
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If you need any type of quoting (single, double, and triple for both) you can "combine"(0) the strings:
>>> raw_string_with_quotes = r'double"' r"single'" r'''double triple""" ''' r"""single triple''' """
>>> print raw_string_with_quotes
double"single'double triple"...
Get JSF managed bean by name in any Servlet related class
I'm trying to write a custom servlet (for AJAX/JSON) in which I would like to reference my @ManagedBeans by name. I'm hoping to map:
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How to make a select with array contains value clause in psql
...LECT * FROM table WHERE arr && '{s}'::text[];
Compare two arrays for containment.
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Intellij IDEA generate for-each/for keyboard shortcut
Is there a keyboard shortcut generating a foreach and also for loop?
7 Answers
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