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iZZiSwift

Learning by Sharing Swift Programing and more …

  • Swift Programming
    • Swift Language
    • i0S Swift Issue
  • Devices
  • MacOS
  • Python Programming
  • Kotlin Programming
  • Memo

Author: Jeffrey Schneider

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Integers in Swift

April 11, 2019September 5, 2019 Jeffrey Schneider

An integer (from the Latin integer meaning “whole”) is a number that can be written without a fractional component. For example, 3, 4, -7, and -1024 are integers, while 0.15, 1/2 , and √5 are not. Integers are either signed (positive, zero, or negative) or unsigned (positive or zero).

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Constants and Variables in Swift

April 9, 2019September 5, 2019 Jeffrey Schneider

In this article we will learn about variables and constants in the Swift programming language. Swift uses variables to store and refer to values by an identifying name. Swift also makes extensive use of variables whose values can’t be changed.

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Prepare development environment for Swift 4 on Xcode 10.2

April 6, 2019September 5, 2019 Jeffrey Schneider

To run examples and instructions for programming Swift on iOS, tvOS, watchOS and MacOS, we will show you how to prepare a development environment with Xcode 10.2.

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The Apple "A" series is a family of "Systems on Chip" (SoC) used in multiple devices

Apple Designed Processors – A series

April 5, 2019April 5, 2019 Jeffrey Schneider

Apple has been developing A series of chips designed exclusively for their own consumer products. The Apple “A” series is a family of “Systems on Chip” (SoC) used in multiple devices iPhones, iPod Touches, iPads, Apple TVs, and Apple Watches.

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About Swift

April 4, 2019September 5, 2019 Jeffrey Schneider

Swift is a new open source programming language developed by Apple .Inc for  iOS, macOS X, watchOS, and tvOS app development. Swift 4 adopts the best of C and Objective-C, without the constraints of C compatibility.

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Top 5 free SSH Client for MacOS on the App Store

Top 5 free SSH Client for MacOS on the App Store

March 26, 2019April 1, 2019 Jeffrey Schneider

if you have a VPS or a server running linux need to manage via SSH. On Windows you will have loads of options such as PuTTY, kitty, MobaXterm … but on MacOS majority are paid app to use.

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Get the server's current time with Swift 4.X

Get the server’s current time with Swift 4.X URLSession

March 23, 2019March 21, 2022 Jeffrey Schneider

Taking the server’s time when you create an application needs to synchronize the time between the client and server. The following short code will retrieve the server’s time via URLSession.

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Check connection from iOS device to server by Swift 4.X

Check connection from iOS device to server by Swift 4.X

March 23, 2019March 21, 2022 Jeffrey Schneider

Testing the connection from client to server is essential when developing a client/server application.

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Check internet connection with Swift 4.x

Check internet connection with Swift 4.x

March 23, 2019March 21, 2022 Jeffrey Schneider

Internet connection testing is a necessary thing when programming applications for devices running iOS.

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Get the currently connected WiFi information in Swift 4.x

Get the currently connected WiFi informations in Swift 4.x

March 22, 2019March 21, 2022 Jeffrey Schneider

While developing applications many times you need to get the connection information of Wifi or Access Point to serve many different purposes. The following guide will help you get the SSID, BSSID (MAC Address) and Interface Name information of Wifi or Access Point that your iOS device is connected to them.

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