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jQuery to serialize only elements within a div
...If you switch the order of the statements you'll notice that there isn't really any difference: jsfiddle.net/QAKjN/10. There's more in play than the selectors
– Rondel
Jul 31 '13 at 19:10
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How to empty (“truncate”) a file on linux that already exists and is protected in someway?
I have a file called error.log on my server that I need to frequently truncate. I have rw permissions for the file. Opening the file in vi > deleting all content > saving works (obviously). But when I try the below
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How to align absolutely positioned element to center?
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All you have to do is,
make sure your parent DIV has position:relative
and the element you want center, set it a height and width. use the following CSS
.layer {
width: 600px; height: 500px;
display: block;
pos...
Refreshing web page by WebDriver when waiting for specific condition
...fresh() in its request header says "no-cache" and, as a result, unconditionally reloads all content. Whereas pressing F5 could result in a "If-Modified-Since" request, that could get a "304 Not Modified" response. You have to keep that difference in mind, if you do load testing.
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How to run crontab job every week on Sunday
...5. Entry: Weekday when the process will be started [0-6] [0 is Sunday]
#
# all x min = */x
So according to this your 5 8 * * 0 would run 8:05 every Sunday.
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Install .ipa to iPad with or without iTunes
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Yes, you can install IPA in iPad, first you have to import that IPA to your itunes. Connect your iPad to iTunes then install application just by click on install and then sync.
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Regular expression to extract text between square brackets
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You can use the following regex globally:
\[(.*?)\]
Explanation:
\[ : [ is a meta char and needs to be escaped if you want to match it literally.
(.*?) : match everything in a non-greedy way and capture it.
\] : ] is a meta char and needs to be escaped if ...
How to sort the letters in a string alphabetically in Python
Is there an easy way to sort the letters in a string alphabetically in Python?
7 Answers
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jquery, domain, get URL
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I would actually recommend using window.location.host (as bibby posted). I just fixed a bug where document.domain was being set to the root domain instead of the subdomain.
– Derek Morrison
Mar 15 '...
Viewing complete strings while debugging in Eclipse
... edited Mar 3 '15 at 3:30
Matt Ball
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answered May 20 '10 at 13:19
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