Zhang Jian's Blog

Hello, I'm glad you visited my blog! I'm Zhang Jian, from Suzhou, China. I'm currently a freelancer, I take on online web development business, quoting $30/hour. In my spare time, I contribute code to the open source project Markdown Resume Blog. Th...

Differences Between "Compiled Languages" and "Interpreted Languages". `Compiled languages` and `interpreted languages` are two major categories of programming languages based on their execution method. The main difference lies in the process of code...

Basic Concepts (10 minutes) Ruby Features Dynamic, Interpreted, Object-Oriented Everything is an object (including numbers, nil) Duck Typing Powerful metaprogramming capabilities Variable Types. Truthiness and Falsiness Only `false` and `nil` are fal...

I. Python Basics Variables and Data Types Dynamic Typing: Variable types are determined at runtime, and their types can be changed. List vs. Tuple. | Feature | List | Tuple | |------------|------------|-------------| | Mutability | Mutable | Immutabl...

This covers the essential React interview topics in a concise format. Core Concepts What is React? What are its key features?. Answer: . React is a JavaScript library for building user interfaces, developed by Facebook. Key Features: Component-Based:...

Players must have enough knowledge of the harm of games. If they can't do this, they can't quit playing games! Playing games is harmful to players in all aspects, including "physical, mental, family, social, academic, and career". Zhang Jian made up...

Zhang Jian Teaches How to Quit Gaming and Internet Addiction (Must-Read for Parents) Preface This book is written for parents who are eager to help their children quit gaming (or control the length of time they play games) and Internet addiction. It...

Hello, I'm glad you visited my blog! I'm Zhang Jian, from Suzhou, China. I'm currently a freelancer, I take on online web development business. In my spare time, I contribute code to the open source project Markdown Resume Blog. This is a project I...

The GitHub repository link: markdown-blog. This file can be used as a template for a blog post. The first 8 lines are metadata. The `id` is required, and the others can be omitted. Key 'id' `id` is required. Post will not be created on the blog witho...