I'd like to create a simple confirm dialog saying "Please check the information and if you're sure it's correct, click OK." ...

On iPhone, I perform a HTTP request using NSURLRequest for a chunk of data. Object allocation spikes and I assign the data accordingly. When I finish with the data, I free it up accordingly - however instruments doesn't show any data to have been freed! ...

I am doing something very simple wrong. I'm trying to prepare an ordinary patch file, so I can reapply some changes: 5 Ans...

I have often encountered an error such as "cannot convert from 'method group' to 'string'" in cases like: 5 Answers ...

I have this array... how do you print each of the filepath and filename? What is the best way to do this? 5 Answers ...

When I was browsing GitHub repositories I quite often saw "wip" branches (e.g. 3.1.0-wip ). What does "wip" mean? 3 Answer...

I realize the Swift book provided an implementation of a random number generator. Is the best practice to copy and paste this implementation in one's own program? Or is there a library that does this that we can use now? ...

I have a UILabel which I set a font size and a font name with Interface Builder. Now I have to read the values of both in my ViewController. ...

I have the following page (deadlink: http://www.workingstorage.com/Sample.htm ) that has a footer which I can't make sit at the bottom of the page. ...

How can I convert a PFX certificate file for use with Apache on a linux server? 5 Answers ...