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Swapping two variable value without using third variable
One of the very tricky questions asked in an interview.
27 Answers
27
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Explicit specialization in non-namespace scope [duplicate]
Compiling this under g++ gives the following error:
5 Answers
5
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Command to get time in milliseconds
Is there a shell command in Linux to get the time in milliseconds?
12 Answers
12
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Add string in a certain position in Python
Is there any function in Python that I can use to insert a value in a certain position of a string?
8 Answers
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How to sum up elements of a C++ vector?
...at are the good ways of finding the sum of all the elements in a std::vector ?
11 Answers
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Illegal pattern character 'T' when parsing a date string to java.util.Date
... want to parse it to normal date use the java Date API,the following is my code:
3 Answers
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Simple way to transpose columns and rows in SQL?
How do I simply switch columns with rows in SQL?
Is there any simple command to transpose?
9 Answers
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Windows 7 SDK installation failure
I seem to be completely unable to install the Windows 7 SDK onto my machine, and the only solution I've found on the web is to make a swathe of registry changes. I've done this - still no success.
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Count number of occurences for each unique value
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How to repeat a string a variable number of times in C++?
I want to insert 'n' spaces (or any string) at the beginning of a string in C++. Is there any direct way to do this using either std::strings or char* strings?
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