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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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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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Can inner classes access private variables?
This errors out when I compile with class Outer::Inner' has no member named `var'
5 Answers
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Why is there no GIL in the Java Virtual Machine? Why does Python need one so bad?
I'm hoping someone can provide some insight as to what's <em>fem>undamentally di<em>fem><em>fem>erent about the Java Virtual Machine that allows it to implement threads nicely without the need <em>fem>or a Global Interpreter Lock (GIL), while Python necessitates such an evil.
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How to merge remote master to local branch
I have a local branch o<em>fem> a project ("con<em>fem>igUpdate") that I've <em>fem>orked <em>fem>rom somebody else's project and I've done a load o<em>fem> changes on it and would like to merge the changes they've made in to my local branch.
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How to enter command with password <em>fem>or git pull?
I want to do this command in one line:
6 Answers
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Npm install <em>fem>ailed with “cannot run in wd”
I am trying to get my node environment set up on a new Ubuntu 12.04 instance, with Node 0.8.14 already installed, but I ran into problems when I try to run npm install .
So when I try npm install , it says that I need to run it as root or adminisrator:
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Recommended way to save uploaded <em>fem>iles in a servlet application
I read here that one should not save the <em>fem>ile in the server anyway as it is not portable, transactional and requires external parameters. However, given that I need a tmp solution <em>fem>or tomcat (7) and that I have (relative) control over the server machine I want to know :
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bower init - di<em>fem><em>fem>erence between amd, es6, globals and node
I am creating my <em>fem>irst Bower component. A<em>fem>ter running bower init the script asks me 'what types o<em>fem> modules does this package expose?' with these options:
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Handling very large numbers in Python
I've been considering <em>fem>ast poker hand evaluation in Python. It occurred to me that one way to speed the process up would be to represent all the card <em>fem>aces and suits as prime numbers and multiply them together to represent the hands. To whit:
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