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Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
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The most likely cause of the speed improvement is that:
inserting a MOV shifts the subsequen...
What are the ways to make an html link open a folder
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108
Do you want to open a shared folder in Windows Explorer? You need to use a file: link, but the...
ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'db'
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10 Answers
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How do I extract the contents of an rpm?
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14 Answers
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How do I reverse a C++ vector?
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edited Jan 16 '12 at 9:50
Luc Touraille
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How can I read a function's signature including default argument values?
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191
import inspect
def foo(a, b, x='blah'):
pass
print(inspect.getargspec(foo))
# ArgSpec(ar...
Does running git init twice initialize a repository or reinitialize an existing repo?
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From the git docs:
Running git init in an existing repository is safe. It will not overwrit...
How do I drop table variables in SQL-Server? Should I even do this?
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Table variables are automatically local and automatically dropped -- you don't have to worry a...