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Perform .join on value in array of objects
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Why is there extra padding at the top of my UITableView with style UITableViewStyleGrouped in iOS7
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Are Java static calls more or less expensive than non-static calls?
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Python unittest - opposite of assertRaises?
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Is Python interpreted, or compiled, or both?
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Colorized grep — viewing the entire file with highlighted matches
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Here are some ways to do it:
grep --color -E 'pattern|$' file
grep --color 'pattern\|$' file
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How do I make a transparent border with CSS?
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You can use "transparent" as a colour. In some versions of IE, that comes up as black, but I'v...
How should I structure a Python package that contains Cython code
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For every character in string
...he characters of a std::string, using a range-based for loop (it's from C++11, already supported in recent releases of GCC, clang, and the VC11 beta):
std::string str = ???;
for(char& c : str) {
do_things_with(c);
}
Looping through the characters of a std::string with iterators:
std::stri...