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Why is MySQL's default collation latin1_swedish_ci?
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The bloke who wrote it was co-head of a Swedish company.
Possibly for similar reasons, Microsoft SQL Server's default language us_english.
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Name of this month (Date.today.month as name)
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@PedroMorteRolo still works for me on Ruby 2.2.0 -- make sure to require 'date' first.
– Dylan Markow
Jan 23 '15 at 23:15
add a ...
Including jars in classpath on commandline (javac or apt)
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Note for Windows users, the jars should be separated by ; and not :.
for example:
javac -cp external_libs\lib1.jar;other\lib2.jar;
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What does “@” mean in Windows batch scripts
...d. Compare the following two batch files:
@echo foo
and
echo foo
The former has only foo as output while the latter prints
H:\Stuff>echo foo
foo
(here, at least). As can be seen the command that is run is visible, too.
echo off will turn this off for the complete batch file. However, t...
connect local repo with remote repo
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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...
How to reference generic classes and methods in xml documentation
...rence the method:
/// <see cref="FancyClass{T}.FancyMethod{K}(T)"/> for more information.
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Iterate a list with indexes in Python
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>>> a = [3,4,5,6]
>>> for i, val in enumerate(a):
... print i, val
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0 3
1 4
2 5
3 6
>>>
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What's the difference between subprocess Popen and call (how can I use them)?
... set the process' output, environmental variables, etc., your script waits for the program to complete, and call returns a code representing the process' exit status.
returncode = call(*args, **kwargs)
is basically the same as calling
returncode = Popen(*args, **kwargs).wait()
call is just ...
Create a completed Task
...ask<Result> StartSomeTask() and happen to know the result already before the method is called. How do I create a Task<T> that has already completed?
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What are '$$' used for in PL/pgSQL
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The dollar signs are used for dollar quoting and are in no way specific to function definitions. It can be used to replace single quotes practically anywhere in SQL scripts.
The body of a function happens to be a string literal which has to be enclo...