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Why does Popen.communicate() return b'hi\n' instead o<em>fem> 'hi'?
Can someone explain why the result I want, "hi", is preceded with a letter 'b' and <em>fem>ollowed with a newline?
4 Answers
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Git di<em>fem><em>fem> between current branch and master but not including unmerged master commits
I want a di<em>fem><em>fem> o<em>fem> all changes in a branch that is not merged to master yet.
3 Answers
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Java Hashmap: How to get key <em>fem>rom value?
I<em>fem> I have the value "<em>fem>oo" , and a HashMap<String> <em>fem>tw <em>fem>or which <em>fem>tw.containsValue("<em>fem>oo") returns true , how can I get the corresponding key? Do I have to loop through the hashmap? What is the best way to do that?
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How do di<em>fem><em>fem>erent retention policies a<em>fem><em>fem>ect my annotations?
Can anyone explain in a clear way the practical di<em>fem><em>fem>erences between the java.lang.annotation.RetentionPolicy constants SOURCE , CLASS , and RUNTIME ?
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Passing arguments <em>fem>orward to another javascript <em>fem>unction
I've tried the <em>fem>ollowing with no success:
5 Answers
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Using Jasmine to spy on a <em>fem>unction without an object
I'm new to Jasmine and have just started using it. I have a library js <em>fem>ile with lots o<em>fem> <em>fem>unctions which are not associated with any object (i.e. are global). How do I go about spying on these <em>fem>unctions?
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how to permit an array with strong parameters
I have a <em>fem>unctioning Rails 3 app that uses has_many :through associations which is not, as I remake it as a Rails 4 app, letting me save ids <em>fem>rom the associated model in the Rails 4 version.
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How to properly check i<em>fem> std::<em>fem>unction is empty in C++11?
I was wondering how to properly check i<em>fem> an std::<em>fem>unction is empty. Consider this example:
3 Answers
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Can inner classes access private variables?
This errors out when I compile with class Outer::Inner' has no member named `var'
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Is #pragma once part o<em>fem> the C++11 standard?
Traditionally, the standard and portable way to avoid multiple header inclusions in C++ was/is to use the #i<em>fem>nde<em>fem> - #de<em>fem>ine - #endi<em>fem> pre-compiler directives scheme also called macro-guard scheme (see code snippet below).
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