TimMedcalf

/*

One of the first things someone new to iOS Development finds is that dealing with the keyboard is trickier
than they think it should be. Simply changing the scrolling extents of a UITableView (or UIScrollView, or 
UICollectionView) that is partially covered by they keyboard reveals a lot about the internals of how iOS
works and highlights various "gotchas" that need to be considered.

There are various ways to know that a keyboard has been shown - but observing some specific notifications
provides a reliable way to allow you to modify your views to deal with it.

sabarasaba

git rm -r --cached node_modules
git commit -m 'Remove the now ignored directory node_modules'
git push origin master

catwell

Decoding Base64-URL without padding

1) Add padding

Divide the length of the input string by 4, take the remainder. If it is 2, add two = characters at the end. If it is 3, add one = character at the end.

You now have Base64-URL with padding.

2) Translate to Base64

digerata

//
//  RoundedRectLabel.h
//

#import <UIKit/UIKit.h>

@interface CountLabel : UILabel {
	NSInteger cornerRadius;
	UIColor *rectColor;
}