Swift Programming Language is born

Voici! Swift Apple’s new language for programing. Announce Announced in june 2014 at WWDC (World Wide Developer Conference) in San Francisco. Speed Apple say, it’s faster and easier to code. As I experimented, Yes, it’s fast and easyer for those who start or come from other programming laguage. Try it See how to dowload and…

Rename an App and folder in Xcode

There’s a procedure on the Apple Developper Site: How do I rename my application in Xcode? Nice … but!   If you change the forder name, you’ll have this error message: Command/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 1 To resolve Go to TARGET / Build Settings verify and modify the two following repositories: info.plist File Precompile Prefix Header / Prefix…

Change float to int

Change a float to int in Objective-C The Code float valueFloat = slider.value; int valueInt = (int) valueFloat;   Explanation 1-The inital value is received from a slider in the App (slider.value). That inital value received is 3.1415 and have 4 decimals (1415). That’s what we call in programming a ”float”.   2-The slider.value 3.1415…