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Linux command or script counting duplicated lines in a text file?
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borribleborrible
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How do I escape the wildcard/asterisk character in bash?
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Benjamin W.
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answered Sep 19 '08 at 14:06
finnwfinnw
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What is the python “with” statement designed for?
... today. I've been using Python lightly for several months and didn't even know of its existence! Given its somewhat obscure status, I thought it would be worth asking:
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How to change the blue highlight color of a UITableViewCell?
... UITableViewCellSelectionStyleGray, it will be gray.
Change the selectedBackgroundView property. Actually what creates the blue gradient is a view. You can create a view and draw what ever you like, and use the view as the background of your table view cells.
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Refresh a page using JavaScript or HTML [duplicate]
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ReidReid
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Generate random 5 characters string
...ossibility of getting duplicated. What would be the best way to do it? Thanks.
16 Answers
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How do I move files in node.js?
How can I move files (like mv command shell) on node.js? Is there any method for that or should I read a file, write to a new file and remove older file?
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If statement in aspx page
... a part of the page then you can do the following things
1) wrap it in markup with
<% if(somecondition) { %>
some html
<% } %>
2) Wrap the parts in a Panel control and in codebehind use the if statement to set the Visible property of the Panel.
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Why check both isset() and !empty()
...a difference between isset and !empty . If I do this double boolean check, is it correct this way or redundant? and is there a shorter way to do the same thing?
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How to call a shell script from python code?
... import subprocess
>>> subprocess.call(['sh', './test.sh']) # Thanks @Jim Dennis for suggesting the []
0
>>>
Where test.sh is a simple shell script and 0 is its return value for this run.
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