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How to generate .json file with PHP?
... more votes.
– Engin Yapici
Dec 31 '15 at 14:29
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Checking if object is empty, works with ng-show but not from controller?
...ons for me so far.
– Burimi
Jun 23 '15 at 18:24
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Is there a naming convention for MySQL?
...work that you might want to carry out. For example you might just want to call an index foo_bar_idx1 or foo_idx1 - totally up to you but worth considering.
Singular vs Plural Column Names
It might be a good idea to address the thorny issue of plural vs single in your column names as well as your t...
dynamically add and remove view to viewpager
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After figuring out which ViewPager methods are called by ViewPager and which are for other purposes, I came up with a solution. I present it here since I see a lot of people have struggled with this and I didn't see any other relevant answers.
First, here's my adapter; ...
How do I extract the contents of an rpm?
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linux_fanaticlinux_fanatic
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scp (secure copy) to ec2 instance without password
.../ec2-user
– siliconrockstar
Jan 11 '15 at 21:46
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WebAPI Delete not working - 405 Method Not Allowed
...add a remove in the handlers section as per stackoverflow.com/a/6698096/254156
– rrrr
Dec 6 '13 at 14:22
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How to count the frequency of the elements in an unordered list?
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155
Note: You should sort the list before using groupby.
You can use groupby from itertools packa...
Increasing the maximum number of TCP/IP connections in Linux
...local_port_range = 32768 61000
net.ipv4.tcp_fin_timeout = 60
This basically means your system cannot consistently guarantee more than (61000 - 32768) / 60 = 470 sockets per second. If you are not happy with that, you could begin with increasing the port_range. Setting the range to 15000 61000 is...
Is < faster than
... will not be faster on most architectures. You didn't specify, but on x86, all of the integral comparisons will be typically implemented in two machine instructions:
A test or cmp instruction, which sets EFLAGS
And a Jcc (jump) instruction, depending on the comparison type (and code layout):
jne ...