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Multiple glibc libraries on a single host

Multiple glibc libraries on a single host 11 Answers 11 ...
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Why doesn't java.util.Set have get(int index)?

I'm sure there's a good reason, but could someone please explain why the java.util.Set interface lacks get(int Index) , or any similar get() method? ...
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When and why are database joins expensive?

I'm doing some research into databases and I'm looking at some limitations of relational DBs. 7 Answers ...
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How to immediately see compile errors in project tree of IntelliJ Idea?

I'm wondering if it is possible to configure IntelliJ Idea to immediately show compile errors on the class files in the project tree. Currently I need to manually trigger the recompilation to see error marks on my classes if the class cannot be compiled. ...
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Python hashable dicts

As an exercise, and mostly for my own amusement, I'm implementing a backtracking packrat parser. The inspiration for this is i'd like to have a better idea about how hygenic macros would work in an algol-like language (as apposed to the syntax free lisp dialects you normally find them in). Because...
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How to use z-index in svg elements?

...Specification In the SVG specification version 1.1 the rendering order is based on the document order: first element -> "painted" first Reference to the SVG 1.1. Specification 3.3 Rendering Order Elements in an SVG document fragment have an implicit drawing order, with the first elem...
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How would Git handle a SHA-1 collision on a blob?

This probably never happened in the real-world yet, and may never happen, but let's consider this: say you have a git repository, make a commit, and get very very unlucky: one of the blobs ends up having the same SHA-1 as another that is already in your repository. Question is, how would Git handle ...
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Hidden Features of Xcode

With a huge influx of newbies to Xcode, I'm sure there are lots of Xcode tips and tricks to be shared. 89 Answers ...
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How to make Regular expression into non-greedy?

I'm using jQuery. I have a string with a block of special characters (begin and end). I want get the text from that special characters block. I used a regular expression object for in-string finding. But how can I tell jQuery to find multiple results when have two special character or more? ...
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Difference between GeoJSON and TopoJSON

What is the difference between GeoJSON and TopoJSON and when would I use one over the other? 3 Answers ...