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https://medium.com/level-up-programming

Mahmud Ahsan mahmudahsan

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https://medium.com/level-up-programming
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View concurrency6.swift
import UIKit
import PlaygroundSupport
//to run serial queue in playground always make the following true
PlaygroundPage.current.needsIndefiniteExecution = true
let mainQueue = DispatchQueue.main
let globalQueue = DispatchQueue.global()
let serialQueue = DispatchQueue(label: "net.ithinkdiff.app")
let concurQueue = DispatchQueue(label: "net.ithinkdiff.app.concurr", attributes: .concurrent)
View optionals1.swift
var score:Int?
score = 100
//if score is nil the if block will not work
/*if score has value, the if block create a new constant score and assign the score value to the new constant score which is unwrapped and available within the if block
*/
if let score = score{
score
}
score ?? 0 //provide a default value when there is nil
score! //when u sure the optional must have a value other than nil
@mahmudahsan
mahmudahsan / ios_detect.swift
Last active Aug 26, 2020
iPhone X and other iOS device detection by Swift and Objective-C
View ios_detect.swift
struct Device {
// iDevice detection code
static let IS_IPAD = UIDevice.current.userInterfaceIdiom == .pad
static let IS_IPHONE = UIDevice.current.userInterfaceIdiom == .phone
static let IS_RETINA = UIScreen.main.scale >= 2.0
static let SCREEN_WIDTH = Int(UIScreen.main.bounds.size.width)
static let SCREEN_HEIGHT = Int(UIScreen.main.bounds.size.height)
static let SCREEN_MAX_LENGTH = Int( max(SCREEN_WIDTH, SCREEN_HEIGHT) )
static let SCREEN_MIN_LENGTH = Int( min(SCREEN_WIDTH, SCREEN_HEIGHT) )
@mahmudahsan
mahmudahsan / ios_detect.h
Created Sep 26, 2017
iPhone X and other iOS device detection by Swift and Objective-C
View ios_detect.h
#define IS_IPAD (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
#define IS_IPHONE (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)
#define IS_RETINA ([[UIScreen mainScreen] scale] >= 2.0)
#define SCREEN_WIDTH ([[UIScreen mainScreen] bounds].size.width)
#define SCREEN_HEIGHT ([[UIScreen mainScreen] bounds].size.height)
#define SCREEN_MAX_LENGTH (MAX(SCREEN_WIDTH, SCREEN_HEIGHT))
#define SCREEN_MIN_LENGTH (MIN(SCREEN_WIDTH, SCREEN_HEIGHT))
View properties.swift
class Properties{
static let sharedInstance = Properties()
private let userDefaults:UserDefaults = UserDefaults()
var fontSize:Double = 10.0{
didSet{
userDefaults.setValue(fontSize, forKey: "FONT_SIZE")
userDefaults.synchronize()
print("Font Size Saved")
}
View xpa1.rb
#!/usr/bin/ruby
#XCode modification
require 'xcodeproj'
bundleId = ARGV[0]
path = ARGV[1]
project_path = path + "/XCodeProject.xcodeproj"
puts(project_path)
View xpa2.py
def modifyXCodeProjByRuby(bundleIdentifier, path):
print("XCode Project Modified by Ruby")
rubyModifyCommand = "ruby RUBY_FILE_NAME.rb " + "\"" + bundleIdentifier + "\"" + " " + "\"" + path + "\""
print(rubyModifyCommand)
os.system(rubyModifyCommand)
View xpapy1.py
import os
import shutil
import subprocess
import plistlib
View xpapy2.py
try:
removeIcons = "/app_directory/app_name/Images.xcassets/AppIcon.appiconset"
shutil.rmtree(removeIcons)
print("Icons deleted")
except:
print("ERROR: Icons not found")
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