... Answer: Use a Singleton if: You need to have one and only one object of a type in system Do not use a Singleton if: You want to save memory You want to try something new You want to show off how much you know Because everyone else is doing it (See cargo cult programmer in...

... I know this is an old thread, but I stumbled across it and thought I'd share my method which I have found to be a very fast way to use find to find only non-binary files: find . -type f -exec grep -Iq . {} \; -print The -I option to grep tells it to immediately ignore binary f...

... In the Old Days (pre-ANSI), predefining symbols such as unix and vax was a way to allow code to detect at compile time what system it was being compiled for. There was no official language standard back then (beyond the reference material at the back of the first edition of K&R), a...

... In Snow Leopard and later Mac OS versions, it isn't enough to codesign the gdb executable. You have to follow this guide to make it work: http://www.opensource.apple.com/source/lldb/lldb-69/docs/code-signing.txt The guide explains how to d...

How do I restart an Android Activity ? I tried the following, but the Activity simply quits. 21 Answers ...

... solution for MacOS that does not use polling. – Alexander Mills Feb 28 '18 at 16:58 1 ...

I will be doing a project soon and I will have to use full screen mode in it. 13 Answers ...

This is my first time working with Node.js and I ran into this problem: 16 Answers 16 ...

I just changed some code in my program and got this error: 21 Answers 21 ...

When I downloaded the Git project OsmAnd and went to compile it, Eclipse returned these errors: 9 Answers ...