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Virtual functions and performance - C++
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What about pure virtual functions? Do they affect performance in any way? Just wondering as it seem that they are there simply to enforce implementation.
– thomthom
Dec 24 '13 at 15:07
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What is the shortcut to Auto import all in Android Studio?
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This answer is what I was after.
– QED
Aug 27 '15 at 3:17
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C++ blogs that you regularly follow? [closed]
What are all the C++ blogs that you follow?
51 Answers
51
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JavaScript - cannot set property of undefined
... array, or an object:
d[a] = [];
d[a] = {};
Without setting, this is what's happening:
d[a] == undefined, so you're doing undefined['greeting']=b; and by definition, undefined has no properties. Thus, the error you received.
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Converting java.util.Properties to HashMap
...t is not the problem here: the generic arguments don't match. You can feed whatever you want in a Hashtable<Object, Object>, even things which are not strings -- even keys which are not strings.
– fge
Jun 20 '13 at 8:56
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How to organize a node app that uses sequelize?
...aster/models/index.js - you can browse the whole project to get an idea of what's going on).
p.s.
I'm editing this post as it's so upvoted that people won't even see any new answers (as I did).
Edit: Just changed the link to a copy of the same post, but in a Github Page
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Python 3 turn range to a list
..."convert". You're right about it not being a cast... I don't really know what to call it exactly.
– mgilson
Jul 14 '12 at 1:21
2
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Test whether string is a valid integer
...ollowed by any number of characters between zero and 9, inclusive" ... and what then might the +$ mean? Thanks.
– Richard T
Feb 5 '10 at 21:09
10
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Android : difference between invisible and gone?
What is the difference between invisible and gone for the View visibility status?
8 Answers
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the source file is different from when the module was built
...e VS2010, pulled a new copy from our source control. None of this worked, what I finally ended up trying was right clicking on the project and rebuilding each project individually. That updated the .dlls and .pdb files so I could debug through.
The issue here is that your dll and or your pdb file...