Yiming Tang yimingtang

Objective-C Coding Convention and Best Practices

Most of these guidelines are to match Apple's documentation and community-accepted best practices. Some are derived some personal preference. This document aims to set a standard way of doing things so everyone can do things the same way. If there is something you are not particularly fond of, it is encouraged to do it anyway to be consistent with everyone else.

This document is mainly targeted toward iOS development, but definitely applies to Mac as well.

Operators

NSString *foo = @"bar";

	# coding: utf-8

	# Original File: https://github.com/mojombo/jekyll/blob/master/lib/jekyll/migrators/wordpress.rb
	# Modified by Yu-Cheng Chuang <ducksteven@gmail.com>
	# Licensed under MIT License (same as the original file)

	# This version of wordpressdotcom.rb is compatible
	# with the real-world Wordpress.com export file, which:
	#
	# - Makes paragraphs (<p>) and line breaks (<br>)

	MKMapRect zoomRect = MKMapRectNull;
	for (id <MKAnnotation> annotation in mapView.annotations) {
	MKMapPoint annotationPoint = MKMapPointForCoordinate(annotation.coordinate);
	MKMapRect pointRect = MKMapRectMake(annotationPoint.x, annotationPoint.y, 0, 0);
	if (MKMapRectIsNull(zoomRect)) {
	zoomRect = pointRect;
	} else {
	zoomRect = MKMapRectUnion(zoomRect, pointRect);
	}
	}