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How to Violate SOLID Principles in many ways

Here are some violations in SOLID as examples — Here are some violations in SOLID as examples Violating Liskov’s substitution principle: Inheritance is a purely “syntactic” relationship, whereas Liskov Substitution is also a “semantic” relationship. Case 1: How strengthened pre-condition breaks applications: As you can see subclass object altered the baseclass price definition range for Pro Package. So this violates liskov’sSP and may crash app in later implementations.

Software Development

1 min read

How to Violate SOLID Principles in many ways

Here are some violations in SOLID as examples

Violating Liskov’s substitution principle:

Inheritance is a purely “syntactic” relationship, whereas Liskov Substitution is also a “semantic” relationship.

Case 1:
How strengthened pre-condition breaks applications:

As you can see subclass object altered the baseclass price definition range for Pro Package. So this violates liskov’sSP and may crash app in later implementations.

Case 2:
How weakened post-condition breaks applications

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Sep 30, 2021

Kotlin DSL migration on an existing groovy Android MultiModule Project

Create a module named : “buildSrc” inside the root project. — Gradle’s Kotlin DSL provides an alternative syntax to the traditional Groovy DSL with an enhanced editing experience in supported IDEs, with superior content assist, refactoring, documentation, and more. This chapter provides details of the main Kotlin DSL constructs and how to use it to interact with the Gradle API. If…

2 min read

Kotlin DSL migration on an existing groovy Android MultiModule Project

Sep 17, 2021

Heap Overflow Example in Java

What is Heap overflow ? — What is Heap overflow ? A heap overflow or heap overrun is a type of buffer overflow that occurs in the heap data area. Heap overflows are exploitable in a different manner to that of stack-based overflows. Memory on the heap is dynamically allocated at runtime and typically contains program…

3 min read

Sep 8, 2021

Math model of an ice-cream — Generating Custom Meshes with Unity

I want to share some of my hobby work, i hope you all enjoy, can find and learn or inspire some new things. This is not going to be an… —

Unity

2 min read

Aug 18, 2021

Clean your MacBook’s Memory and get initial performance back [Premium Links]

— Fix for Youtube 4K lags on after latest Big Sur Update/Monterey Beta. — — Fix for Youtube 4K lags on after latest Big Sur Update/Monterey Beta. Booting into mac is easy but after some time playing around with some apps and tools; residual memory floats around, it clogges the mac’s arteries like fat, fills up whole system and then it becomes nearly impossible…

1 min read

Jul 1, 2021

Swift 5.5 —Acquiring thread locks & sync made easy with Actor isolation

We will explore some new swift features which released in June2021, very simple and useful technics added to manage the thread props… — We will explore some new swift features which released in June2021, very simple and useful technics added to manage the thread props appweide. What is a lock? A lock is a tool for controlling access to a shared resource by multiple threads. Commonly, a lock provides exclusive access to a shared resource: only one…

Swift

2 min read

Aug 2, 2019

React-Native Error Reporting with Artificial Intelligence!

We all know sometimes how hard to find out the main reason behind an error on your code and sometimes its very hard to point out where… — If you’re a developer in mainstream company or a freelancer or a team member or a senior or a team head, you probably experienced those moments that users told in their comments, about buggy stuff and crashes with low star ratings. Those are certainly uncomfortable situations.

React Native

2 min read