Posts by Caio Alcântara • 55 points
3 posts
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viewsQ: Menu Slider programmatically
I’m creating a menu programmatically, I instate the menu in my home and when I click the button that will pull the menu, the menu appears but I can’t interact, I can’t click the cells, who is with…
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viewsQ: Make arc4random() not repeat last number
I created a app to generate random numbers. Only I wanted him not to repeat the last number he showed. Example: the result was 9 (run the method that generates the random number again) the result…
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viewsQ: What is the difference between the + and - signal in Objective-C
I wanted to know the difference in the time of creating a method using the "+" and "-"? And also when to use and why to use, I usually only use the "-", but I don’t know how to use the method with…