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Why cast unused return values to void?
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As far as the compiler goes casting the return value to void has little meaning.
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Does hosts file exist on the iPhone? How to change it? [closed]
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You can't use nano on a vanilla iphone to directly get to /etc/hosts. I would assume is about an app that would be distributed, in which case you can't mess with files outside your sandbox.
– Jaanus
Jan 8 '10 at...
What is the purpose of “&&” in a shell command?
As far as I know, using & after the command is for running it in the background.
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input() error - NameError: name '…' is not defined
I am getting an error when I try to run this simple script:
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ORA-00979 not a group by expression
I am getting ORA-00979 with the following query:
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Run a Java Application as a Service on Linux
...ow I can run this file? where I must put it?
– Jack Daniel
Oct 30 '15 at 14:54
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@JackDaniel on d...
Distinct by property of class with LINQ [duplicate]
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@Nani generally speaking you're right, but since a group will only created if there is a matching element in the collection, there will be at least one element per group. --> First() is totally okay in this usecase.
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Is there a way to filter network requests using Google Chrome developer tools?
...n 100kb in network panel
see DevTools: State Of The Union 2015 by Addy Osmani
Since Chrome 42.
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Background color not showing in print preview
I am trying to print a page. In that page I have given a table a background color.
When I view the print preview in chrome its not taking on the background color property...
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Is [UIScreen mainScreen].bounds.size becoming orientation-dependent in iOS8?
I ran the following code in both iOS 7 and iOS 8:
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