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Iterating each character in a string using Python
In C++, I can iterate over an std::string like this:
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Purpose of Trigraph sequences in C++?
According to C++'03 Standard 2.3/1:
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PhpStorm text size
Is it possible to define a shortcut to increase/decrease size of code in PhpStorm, like what you can do in Notepad++ with CTRL + Mouse Wheel ?
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What should main() return in C and C++?
What is the correct (most efficient) way to define the main() function in C and C++ — int main() or void main() — and why? And how about the arguments?
If int main() then return 1 or return 0 ?
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How to validate an OAuth 2.0 access token for a resource server?
When a client asks a resource server to get a protected resource with an OAuth 2.0 access token, how does this server validate the token? The OAuth 2.0 refresh token protocol?
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Get column index from column name in python pandas
In R when you need to retrieve a column index based on the name of the column you could do
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Sample random rows in dataframe
I am struggling to find the appropriate function that would return a specified number of rows picked up randomly without replacement from a data frame in R language? Can anyone help me out?
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How to pass an object into a state using UI-router?
I'd like to be able to transition to a state and a pass an arbitrary object using ui-router.
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SQL query return data from multiple tables
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How to keep index when using pandas merge
...ever, when I do the merge, the resulting DataFrame has integer index. How can I specify that I want to keep the index from the left data frame?
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