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How do you get the rendered height of an element?
...n. I generally have not been setting height except in some complex layout script where I initially clear the field but set it to be equal for each block (Div) that ends up with the same top. Even a one pixel difference between blocks can screw the layout when resizing windows.
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How to check if a Unix .tar.gz file is a valid file without uncompressing?
...gzip.htm
from: http://unix.ittoolbox.com/groups/technical-functional/shellscript-l/how-to-test-file-integrity-of-targz-1138880
To test the gzip file is not corrupt:
gunzip -t file.tar.gz
To test the tar file inside is not corrupt:
gunzip -c file.tar.gz | tar -t > /dev/null
As part of the ...
Best programming aids for a quadriplegic programmer
...se emacs together with Dragon NaturallySpeaking.
I have written macros and scripts to help it get by. The system is not perfect, but it works.
I program mostly in C++, but I also use python.
If you want to, I will help you with that.
I have to warn you, it takes few months to get used to speech to...
Count number of lines in a git repository
...----------------------------------------------------------------------
Javascript 2 13 111 309
JSON 3 0 0 58
HTML 2 7 12 ...
Preventing form resubmission
...rkarounds suggested were the PRG pattern, and an AJAX submit followed by a scripting relocation.
Note that if your method allows for a GET and not a POST submission method, then that would both solve the problem and better fit with convention. Those solutions are provided on the assumption you want...
Is there any way to redraw tmux window when switching smaller monitor to bigger one?
...ns that have that window active to some other window), but it is harder to script in the general case (and different to “exit” since you would want to unlink the window or kill the session instead of just detaching from the session).
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Unexpected results when working with very big integers on interpreted languages
...
And in NodeJS (and JavaScript in general) all arithmetic operations (except bit operations) behave as if they were done with floating point numbers. Whether or not they actually are is an under-the-hood distinction subject to the decisions of indiv...
parseInt vs unary plus, when to use which?
... brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 4...
How can I see the size of a GitHub repository before cloning it?
... username.
Replace REPOSITORY with the repository name.
Or as a nice Bash script (paste this in a file named gitrepo-info):
#!/bin/bash
if [ $# -ne 3 ]
then
echo "Usage: gitrepo-info <username> <owner> <repo>"
exit 65
fi
curl -u "$1" http://github.com/api/v2/json/repos/show/$...
ImportError: Cannot import name X
...or a different reason...
from my_sub_module import my_function
The main script had Windows line endings. my_sub_module had UNIX line endings. Changing them to be the same fixed the problem. They also need to have the same character encoding.
...