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Difference between fold and reduce?
...t confused when trying to distinguish between fold and reduce . Fold seems to do the same thing but takes an extra parameter. Is there a legitimate reason for these two functions to exist or they are there to accommodate people with different backgrounds? (E.g.: String and string in C#)
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How to redirect cin and cout to files?
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Here is an working example of what you want to do. Read the comments to know what each line in the code does. I've tested it on my pc with gcc 4.6.1; it works fine.
#include <iostream>
#include <fstream>
#include <string>
void ...
Find unused code [closed]
...functions that are never used. How can I check for unused code, so I can remove all the unused functions?
9 Answers
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Server polling with AngularJS
I'm trying to learn AngularJS. My first attempt to get new data every second worked:
4 Answers
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How can I access “static” class variables within class methods in Python?
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edited Dec 2 '12 at 7:34
Pavel Strakhov
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Git: How to edit/reword a merge commit's message?
How do I edit or reword a merge commit's message?
6 Answers
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Is it possible to set a number to NaN or infinity?
Is it possible to set an element of an array to NaN in Python?
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What does passport.session() middleware do?
I am building an authentication system using Passport.js using Easy Node Authentication: Setup and Local tutorial .
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Differences between Intent and PendingIntent
I read through some articles and both seem to do the same thing and I was wondering what is the difference between starting the service like that:
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How to save traceback / sys.exc_info() values in a variable?
I want to save the name of the error and the traceback details into a variable. Here's is my attempt.
5 Answers
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