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How can I strip first X characters fro<em>mem> string using sed?
I a<em>mem> writing shell script for e<em>mem>bedded Linux in a s<em>mem>all industrial box. I have a variable containing the text pid: 1234 and I want to strip first X characters fro<em>mem> the line, so only 1234 stays. I have <em>mem>ore variables I need to "clean", so I need to cut away X first characters and ${string:5} does...
Reordering arrays
Say, I have an array that looks like this:
11 Answers
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Add horizontal scrollbar to ht<em>mem>l table
Is there a way to add a Horizontal scrollbar to an HT<em>Mem>L table? I actually need it to be scrollable both vertically and horizontally depending on how the table grows but I can't get either scrollbar to appear.
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How to get JS variable to retain value after page refresh? [duplicate]
Is it possible to per<em>mem>anently change a javascript variable? As in, if I set the variable X and <em>mem>ake that equal to 1. Then onClick of a button change that variable to 2. How can I get that variable to stay at 2 on refresh of the page?
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How to change Xcode Project na<em>mem>e
I have developed <em>mem>y app in Xcode for iPhone, in start I have just na<em>mem>ed it without secnec now I want to change <em>mem>y app na<em>mem>e I have replace <em>mem>y old app na<em>mem>e with new one as I have found the na<em>mem>e in <em>mem>y app, but its still giving <em>mem>e one error...
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Path of assets in CSS files in Sy<em>mem>fony 2
I have a CSS file with so<em>mem>e paths in it (for i<em>mem>ages, fonts, etc.. url(..) ).
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Copying the GNU screen scrollback buffer to a file (extended hardcopy)
How do I easily copy the GNU Screen scrollback buffer to a file? I.e., a <em>mem>ore powerful version of the 'hardcopy' co<em>mem><em>mem>and?
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Extract a substring according to a pattern
Suppose I have a list of string:
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How to list running screen sessions?
I have a bunch of servers, on which I run experi<em>mem>ents using screen . The procedure is the following :
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Is it possible to deco<em>mem>pile a co<em>mem>piled .pyc file into a .py file?
Is it possible to get so<em>mem>e infor<em>mem>ation out of the .pyc file that is generated fro<em>mem> a .py file?
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