M-Medhat

require 'oauth2'
require 'omniauth'
require 'securerandom'
require 'socket'       # for SocketError
require 'timeout'      # for Timeout::Error
require 'faraday'      # for Faraday::Error::TimeoutError and Faraday::Error::ConnectionFailed
require 'multi_json'   # for MultiJson::DecodeError

module OmniAuth
  module Strategies

M-Medhat

var error:NSError? = nil

if let mdStr = String(contentsOfFile: "/path/to/file/test.txt", encoding: NSUTF8StringEncoding, error: &error) {
  print("File Opened!")
} else {
  if(error != nil) {
      print(error?.description)
  }
}

M-Medhat

// You need to import Foundation to use NSRegularExpression, NSError and NSString
import Foundation

/// This function takes three parameters
/// text: a string that we search in
/// pattern: a reqular expression pattern to use in the search
/// withTemplate: the string that we use instead of the occurrances we find in text
///
/// The method returns (text) with occurrance found using (pattern) replaced with (withTemplate)
func regexReplace(text:String, pattern:String, withTemplate:String) -> String {

M-Medhat

img {
  max-width: 100%;
  max-height: 100%;
}