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What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
...lows scientific notation eg 1.234E10 but is slower and subject to rounding error (1.2345678 could come after 1.2345679), numeric sort is just a regular alphabetic sort that knows 10 comes after 9.
See http://www.gnu.org/software/coreutils/manual/html_node/sort-invocation.html
‘-g’ ‘-...
Convert Python dict into a dataframe
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The error here, is since calling the DataFrame constructor with scalar values (where it expects values to be a list/dict/... i.e. have multiple columns):
pd.DataFrame(d)
ValueError: If using all scalar values, you must must pass...
How to get the Power of some Integer in Swift language?
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Other than that your variable declarations have syntax errors, this works exactly how you expected it to. All you have to do is cast a and b to Double and pass the values to pow. Then, if you're working with 2 Ints and you want an Int back on the other side of the operation, just...
Comparing Java enum members: == or equals()?
...ances other than those defined by its enum constants.
It is a compile-time error to attempt to explicitly instantiate an enum type. The final clone method in Enum ensures that enum constants can never be cloned, and the special treatment by the serialization mechanism ensures that duplicate instance...
Cannot use object of type stdClass as array?
I get a strange error using json_decode() . It decode correctly the data (I saw it using print_r ), but when I try to access to info inside the array I get:
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Can't import my own modules in Python
... tried simply using import in my TestCase.py but it still gave me the same error. I'm assuming it's because its in a sub-directory of the __init__.py?
– n0pe
Feb 21 '12 at 18:49
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What does template mean?
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I got error when using enum as parameter. <Non-type template argument is not a constant expression>. The possible value of enum is finite, is there any way to make it work.
– iaomw
Sep 6...
How can I get a file's size in C++? [duplicate]
...;fstream> and <iostream>, you do need <string> and you need error checking. (fseek segfaults when using a NULL file, ftell returns -1 on error)
– rve
Apr 30 '11 at 16:48
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Stop all active ajax requests in jQuery
...em, when submitting a form all active ajax request fail, and that triggers error event.
16 Answers
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How to assign string to bytes array
...ng ? If the string needs less than 20 isn't that bit inefficient? And also error prone if it exceeds 20 ?
– Sir
Nov 19 '17 at 22:03
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