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Identify duplicates in a List
...for following up!
– Ahmad Ragab
Feb 20 '16 at 16:38
If you have so much input data that you want to use this optimal s...
cleanest way to skip a foreach if array is empty [duplicate]
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207
There are a million ways to do this.
The first one would be to go ahead and run the array thr...
Get selected element's outer HTML
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2014 Edit : The question and this reply are from 2010. At the time, no better solution was widely available. Now, many of the other replies are better : Eric Hu's, or Re Capcha's for example.
This site seems to have a soluti...
nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
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[::]:80 is a ipv6 address.
This error can be caused if you have a nginx configuration that is...
Detect current device with UI_USER_INTERFACE_IDIOM() in Swift
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20
Never mind. I got it working with if UIDevice.currentDevice().userInterfaceIdiom == .Pad
– Mihai Fratu
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Do we need semicolon at the end? [duplicate]
...n KJohn K
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How do I convert a String to an int in Java?
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– JPRLCol
Jan 25 '18 at 20:17
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Since NumberFormatException is an instance of a Runti...
How to thoroughly purge and reinstall postgresql on ubuntu? [closed]
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I've reworked the answer to remove advice to hand edit /etc/passwd and /etc/group in favour of safer userdel and groupdel. Also, rather tha...
Remove all special characters with RegExp
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answered Jun 18 '12 at 20:10
noinputnoinput
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How to export/import PuTTy sessions list?
...s patched.
– Quolonel Questions
Jun 20 '19 at 18:43
Not sure, but we're at four years and counting ;)
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