How to make negative numbers into positive
If you want to force a number to change or keep it positive. Here is the way: abs() for int fabs() for double fabsf() for float If you want more info, you can look here: http://stackoverflow.com/
DetailsSwift & Xcode
Go to how to START page first.
All the information to start programming in Xcode is there.
Hardware – Software – Resources.
Enjoy!
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 is than…
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