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How do I create a variable number of variables?
...ionaries are stores of keys and values.
>>> dct = {'x': 1, 'y': 2, 'z': 3}
>>> dct
{'y': 2, 'x': 1, 'z': 3}
>>> dct["y"]
2
You can use variable key names to achieve the effect of variable variables without the security risk.
>>> x = "spam"
>>> z = {x...
Javascript - sort array based on another array
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Error: “The sandbox is not in sync with the Podfile.lock…” after installing RestKit with cocoapods
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“git diff” does nothing
...onfig file. This was installed via MacPorts and is the lates version (1.7.2.2).
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How might I find the largest number contained in a JavaScript array?
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How to use double or single brackets, parentheses, curly braces
...ime for ((i=0; i<10000000; i++)); do [[ "$i" = 1000 ]]; done
real 0m24.548s
user 0m24.337s
sys 0m0.036s
$ time for ((i=0; i<10000000; i++)); do [ "$i" = 1000 ]; done
real 0m33.478s
user 0m33.478s
sys 0m0.000s
The braces, in addition to delimiting a variable name are used for pa...
The SMTP server requires a secure connection or the client was not authenticated. The server respons
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First check for gmail's security related issues. You may have enabled double authentication in g...
Does return stop a loop?
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Yes, return stops execution and exits the function. return always** exits its function immedia...