I'm working on a large project (for me) which will have many classes and will need to be extensible, but I'm not sure how to plan out my program and how the classes need to interact. ...

... *, the plus sign +, the opening parenthesis (, the closing parenthesis ), and the opening square bracket [, the opening curly brace {, These special characters are often called "metacharacters". So, if you want to split on e.g. period/dot . which means "any character" in regex, use either backsla...

Is there any library function available in C standard library to do sort? 7 Answers 7...

I am trying to add a new APP ID to prepare for App Store submission and got the following error under the bundle ID I provided. ...

...on An * in the minute field is the same as 0-59/1 where 0-59 is the range and 1 is the step. The command will run at the first minute in the range (0), then at all successive minutes that are distant from the first by step (1), until the last (59). Which is why */20 * * * * will run at 0 minutes, ...

My team is using Bitbucket for our git repository and we've recently starting using the pull request functionality for code reviews. It works fine on the first review, but if it goes through multiple iterations (that is, changes are made and pull request updated), I would like to see a link with ju...

...here in case fopen() fails, but this works to read a CSV file line by line and parse the line into an array. share | improve this answer | follow | ...

I just updated to rails 4.0.2 and I'm getting this warning: 5 Answers 5 ...

...ariable has None in it or not. Quoting from is docs, The operators is and is not test for object identity: x is y is true if and only if x and y are the same object. x is not y yields the inverse truth value. Since there can be only one instance of None, is would be the preferred way to check...

... is the code that I'm currently using to replace everything except numbers and a decimal point. Issue is, I can't figure out a regex that will identify everything else ...