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echo that outputs to stderr
...h facilitates reading:
>&2 echo "error"
>&2 copies file descriptor #2 to file descriptor #1. Therefore, after this redirection is performed, both file descriptors will refer to the same file: the one file descriptor #2 was originally referring to. For more information see the Bash H...
Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into
...ovement to @yc's answer is injecting the base64-encoded favicon from a JavaScript file that would normally be used and cached anyway, and also suppressing the standard browser behavior of requesting favicon.ico by feeding it a data URI in the relevant meta tag.
This technique avoids the extra http ...
Javascript heredoc
I need something like heredoc in JavaScript. Do you have any ideas for this? I need cross-browser functionality.
14 Answers...
How can I detect when the mouse leaves the window?
... alert("left window");
}
});
Finally, here is an html page with the script embedded for debugging:
<html>
<head>
<script type="text/javascript">
function addEvent(obj, evt, fn) {
if (obj.addEventListener) {
obj.addEventListener(evt, fn, false);
}
else if ...
How can I specify a branch/tag when adding a Git submodule?
...ectory (where .gitmodules is).
dtmland adds in the comments:
The foreach script will fail to checkout submodules that are not following a branch.
However, this command gives you both:
git submodule foreach -q --recursive 'branch="$(git config -f $toplevel/.gitmodules submodule.$name.branch)"; [ ...
css3 transition animation on load?
...t possible to use CSS3 transition animation on page load without using Javascript?
11 Answers
...
How to iterate over arguments in a Bash script
I have a complex command that I'd like to make a shell/bash script of. I can write it in terms of $1 easily:
8 Answers
...
Remove Last Comma from a string
Using JavaScript, how can I remove the last comma, but only if the comma is the last character or if there is only white space after the comma? This is my code.
I got a working fiddle . But it has a bug.
...
Jquery mouseenter() vs mouseover()
... 20px;
height: 25px;
width: 25px;
background-color: #aaa;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<div>MouseEnter: <span id="mouseenter">0</span></div>
<div>MouseOver: <span id="mouseover"&...
Open URL under cursor in Vim with browser
...here is a way to get only the url under the cursor, but don't know much vimscript so I'll have to work on that.
– Mauro Morales
Feb 27 '12 at 23:18
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