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Match whitespace but not newlines
...fectly for my use case which was doing a find/replace in Notepad++ on 1 or more contiguous non-new-line spaces. Nothing else (simple) worked.
– squidbe
Mar 10 '15 at 20:35
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What is the difference between HAVING and WHERE in SQL?
...roup By City
Having Count(1)>5
Gives you a table of cities in MA with more than 5 addresses and the number of addresses in each city.
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Why can't static methods be abstract in Java?
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A more concise answer would be 'bad language design.' Static should mean 'belongs to the class' because that's how it's used intuitively as this very question demonstrates. See "classmethod" in Python.
– A...
How do you add swap to an EC2 instance?
...r extra memory, this memory is much slower than normal memory however much more of it is available.
To add this extra space to your instance you type:
sudo /bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024
sudo /sbin/mkswap /var/swap.1
sudo chmod 600 /var/swap.1
sudo /sbin/swapon /var/swap.1
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How can I create download link in HTML?
...lking about. (It is now safe to use the approach described TIIUNDER's much more recent answer below, though. It should get the accept mark.)
– Pekka
Dec 25 '14 at 23:51
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Add more than one parameter in Twig path
How to add more than one parameter in Twig path?
Say you have this route :
2 Answers
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How good is Java's UUID.randomUUID?
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@osa: Not producing collisions (more than to be expected from perfect randomness) is pretty much the lowest quality requirement for a RNG, while cryptographic strength is the highest. In other words, a cryptographically strong RNG will most definitely not p...
Get selected element's outer HTML
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Conditional formatting based on another cell's value
..." option to B5.
set the desired color
You can repeat this process to add more colors for the background or text or a color scale.
Even better, make a single rule apply to all rows by using ranges in "Range". Example assuming the first row is a header:
On B2 conditional formatting, set the "Cus...
BeautifulSoup Grab Visible Webpage Text
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