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How to safely open/close files in python 2.4
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138
See docs.python.org:
When you’re done with a file, call f.close() to close it and free u...
intellij - spring is not being recognized (Unmapped Spring configuration)
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edited Feb 6 '15 at 9:13
answered May 13 '14 at 9:12
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How can I call a custom Django manage.py command directly from a test driver?
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319
The best way to test such things - extract needed functionality from command itself to standalo...
Git: Show all of the various changes to a single line in a specified file over the entire git histor
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109
Since git 1.8.4, there is a more direct way to answer your question.
Assuming that line 110 i...
__attribute__ - C/C++ - 清泛网 - 专注C/C++及内核技术
...义的一个带有可变参数的函数，其功能类似于printf：
//m=1；n=2
extern void myprint(const char *format,...) __attribute__((format(printf,1,2)));
//m=2；n=3
extern void myprint(int l，const char *format,...)
__attribute__((format(printf,2,3)));
需要特别注意的是，...
Git copy file preserving history [duplicate]
I have a somewhat confusing question in Git.
Lets say, I have a file dir1/A.txt committed and git preserves a history of commits
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Renew Push certificate and keep current App Store App working
...continue working you only have to create a new certificate and deploy the p12 file (or whatever other format you are using) at your server. You don't have to submit a new version of your app.
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Why does Go have a “goto” statement
...amma.go file, the goto statement is used:
for x < 0 {
if x > -1e-09 {
goto small
}
z = z / x
x = x + 1
}
for x < 2 {
if x < 1e-09 {
goto small
}
z = z / x
x = x + 1
}
if x == 2 {
return z
}
x = x - 2
p = (((((x*_gamP[0]+_...