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jquery find closest previous sibling with class
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Try:
$('li.current_sub').prevAll("li.par_cat:first");
Tested it with your markup:
$('li.current_sub').prevAll("li.par_cat:first").text("woohoo");
will fill up the closest previous li.par_cat with "woohoo".
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Why does GitHub recommend HTTPS over SSH?
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Enabling SSH connections over HTTPS if it is blocked by firewall
Test if SSH over the HTTPS port is possible, run this SSH command:
$ ssh -T -p 443 git@ssh.github.com
Hi username! You've successfully authenticated, but GitHub does not
provide shell access.
If that worked, great! If not,...
How to remove the URL from the printing page?
...ode below the header and footers are omitted from the printed page. I have tested this in FireFox and Chrome.
<style media="print">
@page {
size: auto;
margin: 0;
}
</style>
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Getting command-line password input in Python
...vcrt us only for windows, but getch from PyPI should work for both (I only tested with linux).
You can also comment/uncomment the two lines to make it work for windows.
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difference between fork and branch on github
... normally create a branch and push changes to the branch that we have been testing in our local VM dev environment when working with the actual Laravel project.
Let's say our project is located at
https://github.com/yardpenalty/mainproject.git
Branch usage:
Lets say the branch is called It_doe...
Why is this program valid? I was trying to create a syntax error
...h syntax errors. (Somehow I just managed to do such a bad commit.) So as a test program I randomly jotted this:
6 Answers
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How can I specify working directory for popen
...rrent Working Directory; you'll also want to escape your backslashes ('d:\\test\\local'), or use r'd:\test\local' so that the backslashes aren't interpreted as escape sequences by Python. The way you have it written, the \t part will be translated to a tab.
So, your new line should look like:
sub...
What is the “assert” function?
...() and not being guaranteed to do anything, asserts should only be used to test things that the developer has assumed rather than, for example, the user entering a number rather than a letter (which should be handled by other means).
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grep a tab in UNIX
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awk works well here but in some tests on my machine with very large files it is about 30% slower than using grep -P. This might be trivial and irrelevant based on the use case, and awk may be better simply for readability and portability.
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Changing website favicon dynamically
...n all currently supported browsers (IE 11, Edge, FF, and Chrome) unable to test with safari
– Aaron
Feb 2 '16 at 20:55
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