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1391 articles · Page 9 of 14
Python Programming Learning Circle
Python Programming Learning Circle
Mar 24, 2022 · Fundamentals

Python Small Examples: From Basics to Advanced Techniques

This article presents a collection of concise Python examples covering fundamental concepts such as truth testing, object representation, dictionary creation, iteration utilities, property decorators, nonlocal usage, custom decorators, file conversion, and data grouping, encouraging readers to practice each snippet for deeper understanding.

data groupingdecoratorsfile conversion
0 likes · 11 min read
Python Small Examples: From Basics to Advanced Techniques
Python Programming Learning Circle
Python Programming Learning Circle
Mar 21, 2022 · Fundamentals

Getting Started with Python's Turtle Graphics

This article introduces Python's turtle module, explains how to import it, configure the pen's speed, color, size, and use drawing functions such as forward, left, right, circle, dot, and goto, and provides several complete code examples for creating simple graphics.

BeginnerGraphicsPython
0 likes · 4 min read
Getting Started with Python's Turtle Graphics
Python Programming Learning Circle
Python Programming Learning Circle
Mar 18, 2022 · Fundamentals

100 Essential NumPy Operations and Code Snippets

This article presents a comprehensive collection of 100 common NumPy tasks, each accompanied by concise explanations and ready‑to‑run Python code examples that demonstrate array creation, manipulation, mathematical operations, indexing, broadcasting, and advanced techniques for scientific computing.

array-manipulationdata sciencetutorial
0 likes · 25 min read
100 Essential NumPy Operations and Code Snippets
Python Programming Learning Circle
Python Programming Learning Circle
Mar 17, 2022 · Fundamentals

Understanding the self Parameter in Python Classes

This article explains the purpose of the self parameter in Python classes, using analogies and concrete code examples to show how self represents the instance itself, how it is passed automatically, and how different objects produce distinct self values when methods are invoked.

InstancePythonclass
0 likes · 5 min read
Understanding the self Parameter in Python Classes
Python Programming Learning Circle
Python Programming Learning Circle
Mar 12, 2022 · Fundamentals

Understanding Python if Statements: Syntax, Examples, and Nested Conditions

This article explains Python's conditional statements, covering the if‑elif‑else syntax, important formatting rules, and multiple practical code examples—including simple if usage, dog age calculation, equality checks, a number‑guessing game, and nested conditions—to help beginners master flow control.

@ConditionalBasicsif statement
0 likes · 6 min read
Understanding Python if Statements: Syntax, Examples, and Nested Conditions
Alibaba Cloud Native
Alibaba Cloud Native
Mar 10, 2022 · Cloud Native

Mastering Kubernetes Ingress: From Basics to MSE Cloud Native Gateway

This article explains why Kubernetes clusters need an ingress point, compares NodePort, LoadBalancer, and Ingress solutions, introduces Ingress Providers, details Nginx and Alibaba Cloud MSE Ingress Controllers, and provides a step‑by‑step tutorial for deploying services and Ingress resources on an ACK cluster.

ACKIngressKubernetes
0 likes · 10 min read
Mastering Kubernetes Ingress: From Basics to MSE Cloud Native Gateway
FunTester
FunTester
Mar 9, 2022 · Backend Development

Collection of Interface Testing, Performance, and Diagnostic Video Tutorials

This article compiles a comprehensive list of video tutorials covering interface testing, HTTP request handling, JSON manipulation, performance testing, Java concurrency, and the Arthas diagnostic tool, each with titles, publication dates, and links for developers seeking practical guidance.

Javabackenddiagnostics
0 likes · 10 min read
Collection of Interface Testing, Performance, and Diagnostic Video Tutorials
macrozheng
macrozheng
Mar 8, 2022 · Backend Development

Master Spring RestTemplate: Simplify HTTP Calls and File Transfers in Java

This tutorial walks through using Spring's RestTemplate to replace complex HttpURLConnection and Apache HttpClient code, covering environment setup, bean configuration, GET/POST/PUT/DELETE operations, file upload/download, and advanced exchange usage with clear Java examples.

APIHTTPJava
0 likes · 19 min read
Master Spring RestTemplate: Simplify HTTP Calls and File Transfers in Java
Python Programming Learning Circle
Python Programming Learning Circle
Mar 3, 2022 · Artificial Intelligence

Ten‑Line Python Projects: QR Code, Word Cloud, Image Segmentation, Sentiment Analysis, Mask Detection, Message Spam, OCR, and a Simple Game

This article presents a series of concise Python examples—each under ten lines—demonstrating how to generate QR codes, create word clouds, perform image segmentation, conduct sentiment analysis, detect masks, automate message sending, extract text with OCR, and build a basic number‑guessing game, showcasing the versatility of Python for quick prototyping across AI and utility tasks.

GameOCRQR code
0 likes · 10 min read
Ten‑Line Python Projects: QR Code, Word Cloud, Image Segmentation, Sentiment Analysis, Mask Detection, Message Spam, OCR, and a Simple Game
Programmer DD
Programmer DD
Mar 1, 2022 · Fundamentals

Master Kotlin Quickly: Side-by-Side Java vs Kotlin Syntax Guide

This article presents a concise side‑by‑side comparison of Java and Kotlin syntax—including logging, variables, null handling, loops, and method definitions—through practical code snippets, helping Java‑experienced developers transition to Kotlin efficiently.

JavaKotlinSyntax Comparison
0 likes · 4 min read
Master Kotlin Quickly: Side-by-Side Java vs Kotlin Syntax Guide
BaiPing Technology
BaiPing Technology
Feb 22, 2022 · Frontend Development

Why Tauri Beats Electron: Build Faster, Smaller Desktop Apps with Rust

This guide introduces Tauri, a Rust‑backed cross‑platform GUI framework, compares it with Electron, walks through macOS installation, project creation, directory layout, running the app, implementing splash screens and custom menus, debugging techniques, and packaging for release, highlighting its smaller size and performance benefits.

DesktopElectronRust
0 likes · 17 min read
Why Tauri Beats Electron: Build Faster, Smaller Desktop Apps with Rust
macrozheng
macrozheng
Feb 16, 2022 · Operations

Master Linux Server Management with Cockpit on CentOS 8 – A Complete Guide

Learn how to install, configure, and use Cockpit—a built‑in web‑based visual management tool in CentOS 8—to handle user accounts, firewalls, storage, monitoring, container management, and software updates, with step‑by‑step commands, repository tweaks, and practical screenshots.

CentOSCockpitLinux Administration
0 likes · 9 min read
Master Linux Server Management with Cockpit on CentOS 8 – A Complete Guide
Python Programming Learning Circle
Python Programming Learning Circle
Feb 14, 2022 · Fundamentals

How to Convert Video to GIF Using Python and MoviePy

This tutorial explains how to install the MoviePy library, write Python code to load a video file, and generate a GIF while controlling size through resolution scaling, frame rate reduction, sub‑clipping, and output dimensions, all with clear code examples and visual results.

GIFVideo Processingtutorial
0 likes · 4 min read
How to Convert Video to GIF Using Python and MoviePy
IT Services Circle
IT Services Circle
Feb 14, 2022 · Fundamentals

Six Ways to Create Objects in Java

This article presents six Java object‑creation techniques—including direct instantiation, cloning, reflection‑based allocation, dynamic class loading, constructor invocation via reflection, and deserialization—explaining each method with code examples and practical notes for developers.

JavaLombokObject Creation
0 likes · 7 min read
Six Ways to Create Objects in Java
Python Programming Learning Circle
Python Programming Learning Circle
Feb 9, 2022 · Information Security

Simple Python Antivirus Script Tutorial

This article narrates a real‑world incident where a frozen computer leads the author to develop a simple Python antivirus that scans directories, matches files against a virus list, and deletes infected files using the os module, illustrating basic information‑security scripting techniques.

AntivirusOS modulefile scanning
0 likes · 6 min read
Simple Python Antivirus Script Tutorial
Python Programming Learning Circle
Python Programming Learning Circle
Feb 8, 2022 · Fundamentals

How to Install the simpleguitk Library in PyCharm

This guide walks you through opening PyCharm's Settings, navigating to the Project Interpreter, searching for the simpleguitk package, installing it, and addressing potential download issues by switching to a domestic PyPI mirror, all illustrated with screenshots.

library installationpycharmsimpleguitk
0 likes · 2 min read
How to Install the simpleguitk Library in PyCharm
Python Crawling & Data Mining
Python Crawling & Data Mining
Feb 6, 2022 · Fundamentals

How to Insert One PDF into Another Using PyPDF2 in Python

This article walks through a practical Python solution for inserting one PDF into another using the PyPDF2 library, covering three possible strategies, selecting the simplest page‑by‑page method, providing installation instructions, and presenting complete example code with explanations.

File ProcessingPDF manipulationPyPDF2
0 likes · 4 min read
How to Insert One PDF into Another Using PyPDF2 in Python
Python Programming Learning Circle
Python Programming Learning Circle
Jan 26, 2022 · Fundamentals

Generating Chinese "Fu" Characters with Python and PIL

This tutorial demonstrates how to use Python libraries such as requests and Pillow to scrape individual Chinese characters, resize them, compose them onto a background image, and output a customized "Fu" couplet image, complete with full source code and usage instructions.

Chinese charactersPILimage-processing
0 likes · 8 min read
Generating Chinese "Fu" Characters with Python and PIL
NiuNiu MaTe
NiuNiu MaTe
Jan 26, 2022 · Frontend Development

Master the Observer Pattern: A Fun Story‑Driven Front‑End Tutorial

Through a playful narrative featuring SpongeBob and a rival boss, this article explains the high‑frequency front‑end interview topic of the Observer pattern, illustrates its core concepts, shows one‑to‑many relationships, and provides a complete JavaScript implementation with clear code examples.

Front-endJavaScriptobserver pattern
0 likes · 5 min read
Master the Observer Pattern: A Fun Story‑Driven Front‑End Tutorial
MaGe Linux Operations
MaGe Linux Operations
Jan 19, 2022 · Fundamentals

Master Python List Deletion: remove, pop, and del Explained

Learn how to delete elements from Python lists using three primary methods—remove for value-based removal, pop for index-based removal that returns the element, and del for deleting by index, range, or entire objects—complete with clear code examples and key usage notes.

ListPythondel
0 likes · 4 min read
Master Python List Deletion: remove, pop, and del Explained
MaGe Linux Operations
MaGe Linux Operations
Jan 17, 2022 · Frontend Development

Create Interactive Maps with pyecharts: A Step‑by‑Step Python Guide

This tutorial introduces pyecharts, the Python wrapper for Baidu's Echarts library, explains how it generates a render.html file, and provides complete code examples for drawing various map visualizations—including basic maps, maps without labels, visual‑mapped maps, world maps, and regional maps—while also showing how to replace the dummy data with your own dataset.

Data VisualizationEChartsPyecharts
0 likes · 4 min read
Create Interactive Maps with pyecharts: A Step‑by‑Step Python Guide
Top Architect
Top Architect
Jan 17, 2022 · Fundamentals

Comprehensive Sublime Text Guide: Installation, Configuration, and Productivity Tips

This article provides a thorough, step‑by‑step tutorial on Sublime Text covering its installation on Windows, adding it to the system PATH, installing Package Control, essential settings, theme customization, and a detailed cheatsheet of keyboard shortcuts to boost coding efficiency across multiple programming languages.

EditorInstallationShortcuts
0 likes · 21 min read
Comprehensive Sublime Text Guide: Installation, Configuration, and Productivity Tips
Python Crawling & Data Mining
Python Crawling & Data Mining
Jan 17, 2022 · Fundamentals

How to Read .nc NetCDF Files in Python: Two Practical Methods

This article explains what .nc (netCDF) files are, why they are useful for storing scientific array data, and provides two complete Python examples—one using conventional netCDF4 inspection and another using direct value extraction—to help readers read and process .nc files efficiently.

data readingnc filenetCDF
0 likes · 7 min read
How to Read .nc NetCDF Files in Python: Two Practical Methods
Sohu Tech Products
Sohu Tech Products
Jan 13, 2022 · Backend Development

Implementing Online Execution of Pandas Code on a Webpage: Lessons and Solutions

This article describes the author's exploration of various approaches—including custom servers, JupyterHub, JupyterBook, and Thebe—to enable users to run pandas code directly within a webpage, detailing the requirements, challenges, and the final implementation that embeds interactive execution while preserving user isolation and minimal setup.

JupyterHubPandasWeb Development
0 likes · 8 min read
Implementing Online Execution of Pandas Code on a Webpage: Lessons and Solutions
Python Programming Learning Circle
Python Programming Learning Circle
Jan 10, 2022 · Artificial Intelligence

Building a Siri‑Like Voice Chatbot with Python

This tutorial explains how to create a Siri‑style conversational robot in Python by configuring the environment, describing the speech‑recognition and chatbot principles, and showing the implementation that uses Baidu speech recognition and the Turing chatbot API.

AIChatbotPython
0 likes · 3 min read
Building a Siri‑Like Voice Chatbot with Python
Python Programming Learning Circle
Python Programming Learning Circle
Jan 7, 2022 · Fundamentals

Introduction to Python Decorators: Concepts, Principles, and Practical Examples

Python decorators are a powerful syntactic feature that allow functions, methods, or classes to be wrapped and extended, enabling reusable code for logging, caching, authentication, and more, with detailed explanations of their underlying principles, manual implementations, syntax sugar, and usage with classes and built‑in decorators.

DecoratorFunctionPython
0 likes · 20 min read
Introduction to Python Decorators: Concepts, Principles, and Practical Examples
Python Programming Learning Circle
Python Programming Learning Circle
Jan 6, 2022 · Fundamentals

Creating Donut (Ring) Plots with Matplotlib in Python

This tutorial explains how to generate donut (ring) charts using Python's Matplotlib library, covering basic pie‑to‑donut conversion, custom colors, label positioning, background styling, annotation markers, and multi‑level donut visualizations with complete code examples.

Data VisualizationDonut PlotMatplotlib
0 likes · 11 min read
Creating Donut (Ring) Plots with Matplotlib in Python
Top Architect
Top Architect
Jan 6, 2022 · Backend Development

Quick Guide to Setting Up the RuoYi SpringBoot + Bootstrap Backend Management System

This article introduces the RuoYi SpringBoot‑Bootstrap backend management framework, explains its key features, and provides step‑by‑step instructions—including downloading, importing, configuring the database, and launching the application—so developers can quickly deploy a full‑featured admin system.

BootstrapJavaRuoYi
0 likes · 6 min read
Quick Guide to Setting Up the RuoYi SpringBoot + Bootstrap Backend Management System
Programmer DD
Programmer DD
Dec 30, 2021 · Backend Development

Switch Spring Boot 2.x from Logback to Log4j2: Step‑by‑Step Guide

Learn how to replace Spring Boot 2.x's default Logback logging with the high‑performance Log4j2 by adding the starter dependency, configuring the logging file, and setting up a basic log4j2.xml, including code snippets and troubleshooting tips for a smooth migration.

JavaLoggingSpring Boot
0 likes · 6 min read
Switch Spring Boot 2.x from Logback to Log4j2: Step‑by‑Step Guide
Top Architect
Top Architect
Dec 29, 2021 · Backend Development

Comprehensive Maven Tutorial: Installation, Configuration, Lifecycle, Commands, and Eclipse Integration

This article provides a detailed, step‑by‑step guide to Maven, covering why to use it, its core concepts, installation, project structure, pom.xml configuration, common commands, dependency scopes, repository handling, lifecycle phases, Eclipse setup, advanced features, and build customization for Java backend development.

Build toolEclipseJava
0 likes · 15 min read
Comprehensive Maven Tutorial: Installation, Configuration, Lifecycle, Commands, and Eclipse Integration
Liangxu Linux
Liangxu Linux
Dec 18, 2021 · Fundamentals

Master Free Online Diagramming with draw.io: A Complete Walkthrough

This guide introduces the free online diagramming tool draw.io (diagrams.net), explains how to access it, compares it with other options, and provides a detailed overview of its interface—including menus, toolbars, shape libraries, canvas, style panel, and page management—so users can start creating professional diagrams quickly.

UI guidediagrams.netdraw.io
0 likes · 8 min read
Master Free Online Diagramming with draw.io: A Complete Walkthrough
Python Programming Learning Circle
Python Programming Learning Circle
Dec 15, 2021 · Frontend Development

Using pyecharts to Create Various Map Visualizations in Python

This tutorial introduces the Python pyecharts library for creating various map visualizations with Echarts, explains how the code generates HTML files, and provides complete example functions for basic, label‑less, continuous and piecewise visual maps, world and regional maps, plus guidance for using real data.

Data VisualizationPyechartsPython
0 likes · 5 min read
Using pyecharts to Create Various Map Visualizations in Python
Su San Talks Tech
Su San Talks Tech
Dec 12, 2021 · Fundamentals

Master Free Online Diagramming with Diagrams (draw.io): A Complete Guide

This article introduces the free online diagramming tool Diagrams (draw.io), covering its features, how to access the interface, and detailed walkthrough of menus, toolbars, shape libraries, canvas, style panel, and page management, helping users create professional flowcharts efficiently.

FlowchartUI walkthroughdiagramming
0 likes · 8 min read
Master Free Online Diagramming with Diagrams (draw.io): A Complete Guide
Python Crawling & Data Mining
Python Crawling & Data Mining
Dec 12, 2021 · Fundamentals

Master Python Input & Output: From Basics to Practical Tricks

This tutorial explains why input and output are essential in Python, demonstrates how to use the input function with handling of empty strings, type conversion, whitespace stripping, validation, and how to leverage print for simple and formatted output, including % formatting and custom separators.

BasicsFormattinginput
0 likes · 9 min read
Master Python Input & Output: From Basics to Practical Tricks
NetEase Media Technology Team
NetEase Media Technology Team
Dec 2, 2021 · Cloud Native

Why NetEase Media Adopted Go and Built the NGO Cloud‑Native Web Framework

Facing high memory usage and slow builds with Java SpringBoot, NetEase Media switched to Go in 2020, rebuilt core services, and created the cloud‑native ngo framework to deliver lighter containers, faster compilation, built‑in business libraries, tracing and monitoring, now running in production while hiring engineers.

Web Frameworkcloud-nativego
0 likes · 8 min read
Why NetEase Media Adopted Go and Built the NGO Cloud‑Native Web Framework
360 Quality & Efficiency
360 Quality & Efficiency
Nov 26, 2021 · Fundamentals

Generating Custom PDF Documents with ReportLab in Python

This article explains how to use Python's ReportLab library to create highly customized PDF documents, covering basic components like canvas, templates, page headers/footers, and demonstrating single‑column and double‑column layouts with text, charts, images, and tables through detailed code examples.

PDFPythonReportLab
0 likes · 9 min read
Generating Custom PDF Documents with ReportLab in Python
Python Programming Learning Circle
Python Programming Learning Circle
Nov 23, 2021 · Game Development

Python Pygame Skiing Game Tutorial with Full Source Code

This tutorial walks through building a simple skiing game in Python using Pygame, explaining the game mechanics, required image assets, and providing the complete source code that handles skier movement, obstacle generation, collision detection, scoring, and rendering in a 640×640 window.

Game DevelopmentPythonSkiing Game
0 likes · 7 min read
Python Pygame Skiing Game Tutorial with Full Source Code
Liangxu Linux
Liangxu Linux
Nov 20, 2021 · Fundamentals

15 Essential Open‑Source Linux Projects Every Developer Should Explore

A curated collection of high‑quality open‑source Linux projects—including command‑line tools, security guides, tutorials, and web‑based shells—provides clear descriptions, key features, and direct GitHub links to help beginners and seasoned professionals quickly enhance their Linux expertise.

LinuxToolscommand-line
0 likes · 7 min read
15 Essential Open‑Source Linux Projects Every Developer Should Explore
Architecture Digest
Architecture Digest
Nov 14, 2021 · Backend Development

Quick Guide to Integrating GraphQL with Spring Boot

This tutorial shows how to quickly add GraphQL support to a Spring Boot web project by creating a Maven project, adding custom dependencies, defining schema files, implementing resolvers and a controller, and testing query and mutation endpoints, all without using the official graphql‑java‑tools starter.

APIGraphQLJava
0 likes · 10 min read
Quick Guide to Integrating GraphQL with Spring Boot
Top Architect
Top Architect
Oct 31, 2021 · Backend Development

Quick Start Guide: Integrating GraphQL into a Spring Boot Application

This tutorial shows how to quickly set up GraphQL in a Spring Boot web project by creating the project, adding Maven dependencies, defining schema files, implementing providers and resolvers, exposing a GraphQL endpoint, and testing query and mutation operations.

APIBackend DevelopmentGraphQL
0 likes · 8 min read
Quick Start Guide: Integrating GraphQL into a Spring Boot Application
FunTester
FunTester
Oct 29, 2021 · Backend Development

Master Fastjson: Create, Modify, and Query JSON Objects in Java

This tutorial walks through using Fastjson to create, add, delete, retrieve, and manipulate JSON objects in Java, highlighting common pitfalls and showcasing advanced methods such as compute, computeIfAbsent, and custom iteration techniques.

FastJSONJavajson
0 likes · 4 min read
Master Fastjson: Create, Modify, and Query JSON Objects in Java
Python Crawling & Data Mining
Python Crawling & Data Mining
Oct 15, 2021 · Fundamentals

Three Simple Python Tricks to Convert Chinese Dates to YYYY/MM/DD

This article walks through a fan's question on converting a Chinese date string like '2021年9月28日' into the standard '2021/9/28' format, presenting three practical Python solutions—including direct replacement, split‑and‑join, and datetime parsing—so you can pick the most suitable method for bulk data processing.

Date ConversionPythonString Manipulation
0 likes · 4 min read
Three Simple Python Tricks to Convert Chinese Dates to YYYY/MM/DD
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Oct 14, 2021 · Frontend Development

Building a Simple Hongxing Erke Clone with WeChat Mini Program Cloud Development

This article walks through creating a lightweight Hongxing Erke‑style e‑commerce mini‑program using WeChat's cloud development, covering tool setup, cloud database design, UI layout, tabBar customization, data loading, pagination, sorting, and detail‑page navigation with practical code examples and common pitfalls.

JavaScriptWeChat Mini Programcloud database
0 likes · 15 min read
Building a Simple Hongxing Erke Clone with WeChat Mini Program Cloud Development
MaGe Linux Operations
MaGe Linux Operations
Sep 26, 2021 · Game Development

Build a Classic Snake Game with Python and Pygame

This tutorial walks through creating a fully functional Snake game in Python using Pygame, covering window setup, snake and food initialization, directional controls, movement logic, collision detection, scoring, speed scaling, and game‑over conditions, all illustrated with code snippets and diagrams.

Game DevelopmentPygameSnake Game
0 likes · 5 min read
Build a Classic Snake Game with Python and Pygame
Python Programming Learning Circle
Python Programming Learning Circle
Sep 26, 2021 · Game Development

Creating an Arkanoid Clone with Python and PygameZero

This tutorial walks through building a simple Arkanoid‑style game using Python and PygameZero, covering installation, window setup, drawing paddles and bricks, handling input, implementing ball physics, collision detection, and adding scoring logic, with complete code snippets and explanations.

ArkanoidGame DevelopmentPyGameZero
0 likes · 12 min read
Creating an Arkanoid Clone with Python and PygameZero
Architect's Guide
Architect's Guide
Sep 24, 2021 · Frontend Development

Electron Development Guide: Environment Setup, Project Creation, and Directory Structure

This article provides a comprehensive tutorial on developing cross‑platform desktop applications with Electron, covering environment preparation, installation of Node, Vue‑CLI and Electron, creating and running a sample project, and detailed explanations of the source code and directory structures.

Cross‑PlatformElectrondesktop-app
0 likes · 10 min read
Electron Development Guide: Environment Setup, Project Creation, and Directory Structure
Laravel Tech Community
Laravel Tech Community
Sep 23, 2021 · Databases

Common MySQL Commands and Basic Database/Table Operations

This article presents a concise guide to the most frequently used MySQL commands, covering how to list databases and tables, create and drop databases and tables, and perform essential CRUD operations such as inserting, querying, updating, and deleting records.

CRUDCommandsMySQL
0 likes · 5 min read
Common MySQL Commands and Basic Database/Table Operations
Python Programming Learning Circle
Python Programming Learning Circle
Sep 22, 2021 · Game Development

Rabbit Eats Mooncake Game Tutorial Using Python Pygame

This article walks through creating a simple Python pygame game where a rabbit moves with WSAD or arrow keys to eat stationary mooncakes, gaining weight, with collision detection, dynamic mooncake spawning, and a game‑over condition when the rabbit’s weight exceeds a threshold, including full source code.

Game DevelopmentPythoncollision detection
0 likes · 9 min read
Rabbit Eats Mooncake Game Tutorial Using Python Pygame
Python Programming Learning Circle
Python Programming Learning Circle
Sep 3, 2021 · Fundamentals

A Practical Guide to Matplotlib: High‑Quality 2D/3D Plots and Advanced Styling in Python

This article introduces Matplotlib as a versatile, open‑source Python plotting library, showcasing its 2D and 3D capabilities, various chart types, color‑customization options, LaTeX support, and integration with tools like Seaborn, while also providing installation tips and concise code examples.

Data VisualizationMatplotlibScientific Computing
0 likes · 5 min read
A Practical Guide to Matplotlib: High‑Quality 2D/3D Plots and Advanced Styling in Python
Amap Tech
Amap Tech
Aug 31, 2021 · Fundamentals

Go Language Beginner's Guide: Installation, Syntax, and Core Concepts

This three‑day learning note walks readers through installing Go, setting up the environment, writing a hello‑world program, using modules, core syntax such as variables, constants, slices and structs, defining functions and methods, employing interfaces and embedding for OOP, and demonstrating goroutine‑based concurrency with channels.

Basicsprogrammingtutorial
0 likes · 24 min read
Go Language Beginner's Guide: Installation, Syntax, and Core Concepts
Liangxu Linux
Liangxu Linux
Aug 27, 2021 · Fundamentals

Master the 10 Essential Linux Commands Every Beginner Needs

Learn the ten most essential Linux commands—from sudo and ls to apt-get and poweroff—explaining their purpose, basic syntax, and practical examples, so newcomers can confidently handle everyday tasks, manage files, navigate directories, install software, and safely shut down the system.

BeginnerLinuxcommand-line
0 likes · 6 min read
Master the 10 Essential Linux Commands Every Beginner Needs
Java Architect Essentials
Java Architect Essentials
Aug 25, 2021 · Fundamentals

Master Git in IntelliJ IDEA: A Step‑by‑Step Guide

This tutorial walks you through the fundamentals of Git, explains how to configure it in IntelliJ IDEA, and provides detailed step‑by‑step instructions for common operations such as clone, checkout, diff, log, commit, push, and using the built‑in terminal.

GitIntelliJ IDEAVersion Control
0 likes · 7 min read
Master Git in IntelliJ IDEA: A Step‑by‑Step Guide