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Auto expand a textarea using jQuery
...downvoting, maybe you can help improve the answer. I don't have any way of testing apple crap atm and safari for windows was discontinued a long time ago. So I can't really do anything to determine why it wouldn't work. Code-wise, there's nothing wrong with this solution. Are you sure it's the code ...
How to get the nth occurrence in a string?
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I prefer this one to the accepted answer as when I tested for a second instance which did not exist the other answer returned the length of the first string where this one returned -1. An up-vote and thank you.
– John
May 13 '18 at 19:25...
jQuery set checkbox checked
...;
For unchecking the box:
$('#myCheckbox').removeAttr('checked');
For testing the checked status:
if ($('#myCheckbox').is(':checked'))
Hope it helps...
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How do I vertically align something inside a span tag?
...div, then centered the span tag itself
HTML
<div>
<a class="tester" href="#">
<span>Home</span>
</a>
</div>
CSS
.tester{
display: inline-block;
width: 9em;
height: 3em;
text-align: center;
}
.tester>span{
position: relat...
Git format-patch to be svn compatible?
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Here's a helper script for making a diff against the the latest svn changeset and the given commit:
http://www.mail-archive.com/dev@trafficserver.apache.org/msg00864.html
#!/bin/sh
#
# git-svn-diff
# Generate an SVN-compatible diff against the tip of the tracking branch
TRACKING_BRA...
JavaScript: replace last occurrence of text in a string
... The most accepted answer returns the same result as mine! Here is the test result:
– Tim Long
Sep 10 '18 at 14:01
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Get final URL after curl is redirected
...t "%{redirect_url}\n" --output /dev/null "https://""goo.gl/QeJeQ4"
Speed test
all_videos_link.txt - 50 links of goo.gl+bit.ly which redirect to youtube
1. With follow location
time while read -r line; do
curl -kIsL -w "%{url_effective}\n" -o /dev/null $line
done < all_videos_link.txt
Resu...
Get a specific bit from byte
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This is the fastest method.
– Adam Calvet Bohl
May 30 '18 at 11:26
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One-liner to check whether an iterator yields at least one element?
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This seems to work for me, with a re.finditer. You can test that any stops at first success easily: run any((x > 100 for x in xrange(10000000))) and then run any((x > 10000000 for x in xrange(100000000))) -- the second should take much longer.
– chbrow...
What is a elegant way in Ruby to tell if a variable is a Hash or an Array?
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If you want to test if an object is strictly or extends a Hash, use:
value = {}
value.is_a?(Hash) || value.is_a?(Array) #=> true
But to make value of Ruby's duck typing, you could do something like:
value = {}
value.respond_to?(:[]) ...