- Don't add code cruft. Avoid parentheses around conditions in if-statements or with the
return
keyword. Don't add semicolons except where syntactically demanded in statements or to separate statements on the same line. - Don't use ALL_CAPS; use camelCase
- Don't fight type inference. Use enumeration prefixes, self-references, and class names (with constructors) only when necessary or to clarify coding intent.
- Don't use
var
whenlet
is appropriate, especially for properties. The compiler better optimizeslet
statements for items whose values will not change during their lifetime. For example, Apple writes, "It is good practice to create immutable collections in all cases where the collection does not need to change. Doing so enables the Swift compiler to optimize the performance of the collections you create." - Don't use classes when structs will do. Use class
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2012-12-27 12:27:35.942 DayTwentyFour[20082:c07] initWithCoder | |
2012-12-27 12:27:35.947 DayTwentyFour[20082:c07] loadView | |
2012-12-27 12:27:35.949 DayTwentyFour[20082:c07] viewDidLoad | |
2012-12-27 12:27:35.949 DayTwentyFour[20082:c07] viewWillAppear | |
2012-12-27 12:27:35.952 DayTwentyFour[20082:c07] viewWillLayoutSubviews | |
2012-12-27 12:27:35.952 DayTwentyFour[20082:c07] viewDidLayoutSubviews | |
2012-12-27 12:27:35.956 DayTwentyFour[20082:c07] viewDidAppear |
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#import <UIKit/UIKit.h> | |
@interface UIView (StringTagAdditions) | |
@property (nonatomic, copy) NSString *stringTag; | |
@end |
The popular open-source contract for web designers and developers by Stuff & Nonsense
- Originally published: 23/12/2008
- Revised date: 15/12/2013
- Original post
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# download opencv first | |
sudo apt-get update | |
sudo apt-get install -y build-essential | |
sudo apt-get install -y cmake | |
sudo apt-get install -y libgtk2.0-dev | |
sudo apt-get install -y pkg-config | |
sudo apt-get install -y python-numpy python-dev | |
sudo apt-get install -y libavcodec-dev libavformat-dev libswscale-dev | |
sudo apt-get install -y libjpeg-dev libpng-dev libtiff-dev libjasper-dev |
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######################### | |
# .gitignore file for Xcode4 and Xcode5 Source projects | |
# | |
# Apple bugs, waiting for Apple to fix/respond: | |
# | |
# 15564624 - what does the xccheckout file in Xcode5 do? Where's the documentation? | |
# | |
# Version 2.3 | |
# For latest version, see: http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects | |
# |
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#!/bin/sh | |
# Some things taken from here | |
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx | |
# Set the colours you can use | |
black='\033[0;30m' | |
white='\033[0;37m' | |
red='\033[0;31m' | |
green='\033[0;32m' |
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#!/bin/sh | |
# Some things taken from here | |
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx | |
# Set the colours you can use | |
black='\033[0;30m' | |
white='\033[0;37m' | |
red='\033[0;31m' | |
green='\033[0;32m' |
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/* Solarized Dark | |
For use with Jekyll and Pygments | |
http://ethanschoonover.com/solarized | |
SOLARIZED HEX ROLE | |
--------- -------- ------------------------------------------ | |
base03 #002b36 background | |
base01 #586e75 comments / secondary content |