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What exactly is nullptr?
We now have C++11 with many new features. An interesting and confusing one (at least for me) is the new nullptr .
14 Answe...
Linux find file names with given string
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How is “int* ptr = int()” value initialization not illegal?
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How to Git stash pop specific stash in 1.8.3?
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git stash apply n
works as of git version 2.11
Original answer, possibly helping to debug issues with the older syntax involving shell escapes:
As pointed out previously, the curly braces may require escaping or quoting depending on your OS, shell, et...
How to test if string exists in file with Bash?
I have a file that contains directory names:
13 Answers
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Switch statement: must default be the last case?
...ts may occur at most. My real point is that there are cases with a defined set of input values where there are 'exceptions' and normal cases. If it's better to put exceptions or normal cases at front is a matter of choice.
In software field I think of another very usual case: recursions with some t...
How can I pass a member function where a free function is expected?
The question is the following: consider this piece of code:
9 Answers
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How can I get the source code of a Python function?
Suppose I have a Python function as defined below:
12 Answers
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How can I check the syntax of Python script without executing it?
I used to use perl -c programfile to check the syntax of a Perl program and then exit without executing it. Is there an equivalent way to do this for a Python script?
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Difference between method and function in Scala
...f confusion when people try to learn the language.
– Seth Tisue
May 20 '10 at 22:37
4
@Seth I kno...