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namespaces for enum types - best practices
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Original C++03 answer:
The benefit from a namespace (over a class) is that you can use using declarations when you want.
The problem with using a namespace is that namespaces can be expanded elsewhere in the code. In a large project, y...
Undefined reference to `pow' and `floor'
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rogerdpack
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answered Dec 29 '11 at 17:52
FredFred
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String formatting: % vs. .format vs. string literal
...uld always work:
"hi there %s" % name
yet, if name happens to be (1, 2, 3), it will throw a TypeError. To guarantee that it always prints, you'd need to do
"hi there %s" % (name,) # supply the single argument as a single-item tuple
which is just ugly. .format doesn't have those issues. Also ...
Gcc error: gcc: error trying to exec 'cc1': execvp: No such file or directory
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73
Explanation
The error message told us, that the build-time dependency (in this case it is cc1) w...
What is the difference between the Eclipse Package Explorer and the Eclipse Project Explorer?
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Csaba_HCsaba_H
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3
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How do I change the default location for Git Bash on Windows?
...nd such...
– johnny
Oct 6 '11 at 12:36
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I don't have this Git Bash Here option. How do I do it t...
SHFileOperation函数总结（文件夹的移动、复制、删除） - C/C++ - 清泛网 -...
...动文件
FO_COPY 0x0002 复制文件
FO_DELETE 0x0003 删除文件，只使用 pFrom
FO_RENAME 0x0004 文件重命名
fFlags可以为：
FOF_MULTIDESTFILES 0x0001 //pTo 指定了多个目标文件，而不是单个目录
FOF_CONFIRMMOUSE 0x0...
What does the caret (^) character mean?
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143
HEAD^ means the first parent of the tip of the current branch.
Remember that git commits can ha...
LEFT JOIN only first row
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edited Mar 25 '13 at 23:16
answered Mar 25 '13 at 23:10
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How can I delete a newline if it is the last character in a file?
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edited Apr 8 '15 at 16:53
mklement0
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answe...