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How do I fetch lines before/after the grep result in bash?
Hi I'm very new to bash programming. I want a way to search in a given Text. For that I use grep function:
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Why should I avoid multiple inheritance in C++?
Is it a good concept to use multiple inheritance or can I do other things instead?
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How can I enable zoom in on UIWebView which inside the UIScrollView?
I have a UIWebView which inside a UIScrollView (scrollview contain another component)
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How to prevent vim from creating (and leaving) temporary files?
Why does vim create <filename>~ files? Is there a way to disable that?
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best way to preserve numpy arrays on disk
I am looking for a fast way to preserve large numpy arrays. I want to save them to the disk in a binary format, then read them back into memory relatively fastly. cPickle is not fast enough, unfortunately.
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How can I render inline JavaScript with Jade / Pug?
I'm trying to get JavaScript to render on my page using Jade (http://jade-lang.com/)
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Client on node: Uncaught ReferenceError: require is not defined
So, I am writing an application with the node/express + jade combo.
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std::next_permutation Implementation Explanation
I was curious how std:next_permutation was implemented so I extracted the the gnu libstdc++ 4.7 version and sanitized the identifiers and formatting to produce the following demo...
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Determining if a number is either a multiple of ten or within a particular set of ranges
I have a few loops that I need in my program. I can write out the pseudo code, but I'm not entirely sure how to write them logically.
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Which are more performant, CTE or temporary tables?
Which are more performant, CTE or Temporary Tables ?
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