Alex Sergeev alsedi

## where-where.swift
import Cocoa

// for-in
func checkForIn(array: [Int], dict: [Int: String]) {
    for num in array where dict[num] != nil {
        num
    }
}

checkForIn([1,2,3,4], dict: [1:"one", 2:"two"])

## GIF-Screencast-OSX.md

      
        
          
            
              
              2 files
            
          
          
            
              
              666 forks
            
          
          
            
              
              78 comments
            
          
          
            
              
              5314 stars
            
          
        
        
          
              
          
          
            
                dergachev
                / GIF-Screencast-OSX.md
            
            
              Last active
              May 2, 2024 05:55
            
              
                OS X Screencast to animated GIF
              
          
        
      
        
  
      
    OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:
	import Cocoa

	// for-in
	func checkForIn(array: [Int], dict: [Int: String]) {
	for num in array where dict[num] != nil {
	num
	}
	}

	checkForIn([1,2,3,4], dict: [1:"one", 2:"two"])