LSP: Liskov Substitution Principle a.k.a Design By Protocol

Subclasses should behave nicely when used…

Everything About Operators in Swift

Creating Custom Operators in swift:

Regular Expressions (Regex)

introduction :

A regular expression is a pattern describing a certain amount of text. In this tutorial, regular expressions are printed between guillemots: «medium».

• «medium» is a valid regex, which matches the “medium” literal…

ISP: Interface Segregation Principle

Convert Fat protocols into small protocols based on group of methods

Increase productivity by using custom code snippets

How to create custom code snippets in xcode

A little story about iOS jailbreaking

Jailbreak refers to the process of gaining root access to the iOS operating system that runs on Apple devices, including the iPad, iPhone and iPod Touch. Jailbreaking frees the device from dependence on Apple as the exclusive source of applications, allowing users…