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Git merge reports “Already up-to-date” though there is a difference

I have a git repository with 2 branches: master and test. 15 Answers 15 ...
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How Do I Fetch All Old Items on an RSS Feed?

I've been experimenting with writing my own RSS reader. I can handle the "parse XML" bit. The thing I'm getting stuck on is "How do I fetch older posts?" ...
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Is gcc 4.8 or earlier buggy about regular expressions?

I am trying to use std::regex in a C++11 piece of code, but it appears that the support is a bit buggy. An example: 3 Answe...
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Unix - create path of folders and file

I know you can do mkdir to create a directory and touch to create a file, but is there no way to do both operations in one go? ...
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Python naming conventions for modules

I have a module whose purpose is to define a class called "nib". (and a few related classes too.) How should I call the module itself? "nib"? "nibmodule"? Anything else? ...
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Typescript: difference between String and string

Does anyone know the difference between String and string in TypeScript? Am I correct in assuming that they ought to be the same? ...
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Why do I get AttributeError: 'NoneType' object has no attribute 'something'?

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What is a 'semantic predicate' in ANTLR?

What is a semantic predicate in ANTLR? 2 Answers 2 ...
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What is a Proxy in Doctrine 2?

I just finished reading all the Doctrine 2 documentation, I started my own sandbox, I understood most of the principes, but there is still a question and I couldn't find any complete explanation in the doc. ...
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What specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX?

I can take a guess based on the names, but what specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX? ...