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Hiding elements in responsive layout?
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Desktops (≥1200px) (Class names : .visible-lg-block, hidden-lg)
For more information : http://getbootstrap.com/css/#responsive-utilities
Below is deprecated as of v3.2.0
Extra small devices
Phones (<768px) (Class names : .visible-xs, hidden-xs)
Small devices
Tablets (≥768px) (Clas...
Database sharding vs partitioning
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Partitioning is more a generic term for dividing data across tables or databases. Sharding is one specific type of partitioning, part of what is called horizontal partitioning.
Here you replicate the schema across (typically) multiple insta...
SQL WHERE.. IN clause multiple columns
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or more generally SELECT * FROM table INNER JOIN otherTable ON ( table.x = otherTable.a AND table.y = otherTable.b)
– ala
Jul 16 '09 at 7:56
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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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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 to modify list entries during for loop?
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Get selected element's outer HTML
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How to deep watch an array in angularjs?
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Great answer... would have given you more than one up vote if I could... :) thanks
– Jony-Y
May 28 '15 at 5:35
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Tool to convert Python code to be PEP8 compliant
...dy Hayden gave good overview of autopep8. In addition to that there is one more package called pep8ify which also does the same thing.
However both packages can remove only lint errors but they cannot format code.
little = more[3: 5]
Above code remains same after pep8ifying also. But the code ...
BeautifulSoup Grab Visible Webpage Text
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