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How to get an absolute file path in Python
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Very helpful. Using os.path.abspath() gave me an error: AttributeError: 'NoneType' object has no attribute 'startswith', using Path().resolve() does not with the same relative filepath. (Linux and Python3.4)
– NuclearPeon
Aug 31 '15 at...
The command rbenv install is missing
...all ruby 2.0.0-p247 using
$ rbenv install 2.0.0-p247
but I received the error message
rbenv: no such command 'install'
All I had to do was to run
$ exec $SHELL -l
and that fixed the problem.
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download file using an ajax request
....php?get_file=true" or something... I have an ajax function that does some error checking on a form submission and then creates a csv file. If the error check fails, it has to come back with why it failed. If it creates the CSV it is telling the parent that "go ahead and fetch the file". I do that b...
Why, Fatal error: Class 'PHPUnit_Framework_TestCase' not found in …?
Why I'm getting this PHP error?
13 Answers
13
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fatal: early EOF fatal: index-pack failed
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This error may occur for memory needs of git. You can add these lines to your global git configuration file, which is .gitconfig in $USER_HOME, in order to fix that problem.
[core]
packedGitLimit = 512m
packedGitWindowSize = 51...
Python 2.7: Print to File
...nt directly to a file instead of sys.stdout produce the following syntax error:
6 Answers
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Why are hexadecimal numbers prefixed with 0x?
...an immediately tell the base (0 is the same in both bases),
it's mathematically sane (00005 == 05), and
no precious special characters are needed (as in #123).
When C was created from B, the need for hexadecimal numbers arose (the PDP-11 had 16-bit words) and all of the points above were still val...
How can I add new array elements at the beginning of an array in Javascript?
...X
shift X X
Check out the MDN Array documentation. Virtually every language that has the ability to push/pop elements from an array will also have the ability to unshift/shift (sometimes called push_front/pop_front) elements, you should never have to implement these yourself.
A...
Split an NSString to access one particular piece
...ond "S" should not be "lower case" (substringWithRange) or you will get an error like "this method doesn't exist".
– Marcos Reboucas
Apr 13 '15 at 12:51
add a comment
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cannot download, $GOPATH not set
...tall json2csv using go get github.com/jehiah/json2csv but I receive this error:
15 Answers
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