premek

# Put this function to your .bashrc file.
# Usage: mv oldfilename
# If you call mv without the second parameter it will prompt you to edit the filename on command line.
# Original mv is called when it's called with more than one argument.
# It's useful when you want to change just a few letters in a long name.
#
# Also see:
# - imv from renameutils
# - Ctrl-W Ctrl-Y Ctrl-Y (cut last word, paste, paste)

gwengrid

class Thunder { }
class Fire { }

protocol Pokemon {
    typealias PokemonType
    func attack(move:PokemonType)
}

struct Pikachu: Pokemon {
    typealias PokemonType = Thunder

RayHughes

/**
    Extensions.swift
 
    - Create a linear gradient texture for a SKShapeNode and SKSpriteNode
    - UIColor from hex value
    - Get (n)th character of a string
    - Convert string to float
 
    Based on Extensions.swift by Craig Grummit (https://gist.github.com/craiggrummitt/ad855e358004b5480960)
    Swift 2 Compatability by Ray Hughes (https://gist.github.com/RayHughes/3162fcbda6439893b539)

rwarbelow

1. Add gem 'rails_12factor' to your Gemfile. This will add error logging and the ability for your app to serve static assets.
2. bundle
3. Run RAILS_ENV=production rake db:create db:migrate db:seed
4. Run rake secret and copy the output
5. From the command line: export SECRET_KEY_BASE=output-of-rake-secret
6. To precompile your assets, run rake assets:precompile. This will create a folder public/assets that contains all of your assets.
7. Run RAILS_ENV=production rails s and you should see your app.

Remember to clobber your assets (rake assets:clobber) and re-precompile (rake assets:precompile) if you make changes.

nsforge

// Apple LLVM - Warnings - All languages
GCC_WARN_CHECK_SWITCH_STATEMENTS = YES
GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = YES
CLANG_WARN_EMPTY_BODY = YES
GCC_WARN_SHADOW = YES
CLANG_WARN_CONSTANT_CONVERSION = YES
GCC_WARN_64_TO_32_BIT_CONVERSION = YES
CLANG_WARN_ENUM_CONVERSION = YES
CLANG_WARN_INT_CONVERSION = YES
GCC_WARN_INITIALIZER_NOT_FULLY_BRACKETED = YES

kristopherjohnson

import Foundation

extension NSData {

    /// Return hexadecimal string representation of NSData bytes
    @objc(kdj_hexadecimalString)
    public var hexadecimalString: NSString {
        var bytes = [UInt8](count: length, repeatedValue: 0)
        getBytes(&bytes, length: length)

nsforge

NSString *jsonString = @"{\"myNumber\":1029742590268606522}";
NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];

NSDictionary *jsonDict = [NSJSONSerialization JSONObjectWithData:jsonData options:0 error:NULL];
NSLog(@"jsonDict: %@", jsonDict);

uint64_t myNumber = [jsonDict[@"myNumber"] unsignedLongLongValue];
NSLog(@"myNumber: %llu", myNumber);

/*

awesome

##
# by SoAwesomeMan
str =<<-EOS.gsub(/^[\s\t]*|[\s\t]*\n/, '') # no space "\s" for new line "\n"; kill tabs too
   select awesome, awesome, awesome, awesome, awesome, awesome,   
   from rad, rad, rad, rad, rad, rad, rad, rad, rad, rad, rad,   
   where cool cool cool cool cool cool cool cool cool cool cool'
EOS
# => "select awesome, awesome, awesome, awesome, awesome, awesome,from rad, rad, rad, rad, rad, rad, rad, rad, rad, rad, rad,where cool cool cool cool cool cool cool cool cool cool cool'"

str =<<-EOS.gsub(/^[\s\t]*/, '').gsub(/[\s\t]*\n/, ' ').strip # yes space "\s" for new line "\n"; kill tabs too

warnergodfrey

• Install the latest JRE from Oracle
• In the Java Control Panel, go to the Security tab and make sure 'Enable Java Content' is checked
• Open Safari
• Go to the ATO Business portal site https://bp.ato.gov.au/BpStatics/homepage.htm
• Click Login
• A dialog will apear asking you 'Do you want to trust the website “authentication.business.gov.au” to use the “Java” plug-in?'
• Click 'Trust'
• Now you will be asked 'Do you want to run this application?'
• Click 'Run'
• Another dialog will appear asking you to 'Allow access to the following application from this website?'

aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,