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Old Zhang's AI Learning
Old Zhang's AI Learning
Jan 25, 2026 · Artificial Intelligence

Ollama launch: One‑Command Tool Setup and New 5‑Hour Cloud Sessions

The article introduces Ollama's new "ollama launch" command, which lets users configure and start programming tools like Claude Code, OpenCode, Codex, and Droid with a single command, and explains quick‑start steps, recommended local and cloud models, and an extended five‑hour cloud coding session.

AI modelsModel SelectionOllama
0 likes · 6 min read
Ollama launch: One‑Command Tool Setup and New 5‑Hour Cloud Sessions
21CTO
21CTO
Sep 19, 2024 · Fundamentals

Top Open‑Source Projects Every Developer Should Know

This comprehensive guide curates essential open‑source projects across Python, Java, C++, JavaScript, and project‑management tools, explaining their core features, why they’re valuable, and how developers can contribute to and leverage these resources for building robust software solutions.

developer resourcesprogramming toolsproject selection
0 likes · 24 min read
Top Open‑Source Projects Every Developer Should Know
21CTO
21CTO
Nov 14, 2022 · Fundamentals

Top 7 Python IDEs for 2024: Choose the Best Environment for Your Code

This guide reviews seven popular Python IDEs—Eric, Geany, PyCharm, Spyder, Thonny, Visual Studio Code, and Bluefish—highlighting their key features, platform support, and suitability for beginners, scientific work, or professional development, helping readers pick the right tool for their projects.

DevelopmentIDEPython
0 likes · 6 min read
Top 7 Python IDEs for 2024: Choose the Best Environment for Your Code
Liangxu Linux
Liangxu Linux
Oct 16, 2021 · Fundamentals

Best Free Alternatives to Visual Studio Code for Developers

This article reviews several free, open‑source text editors—including VS Codium, Sublime Text, Atom, Geany, and Komodo Edit—as viable replacements for Visual Studio Code, comparing their features, platform support, and limitations to help programmers choose the most suitable tool.

IDEVS Code alternativesprogramming tools
0 likes · 8 min read
Best Free Alternatives to Visual Studio Code for Developers
Liangxu Linux
Liangxu Linux
Feb 15, 2021 · Fundamentals

Master Vim Basics: Essential Commands and Modes for Linux Users

This guide introduces Vim’s core concepts, explains each editing mode, and provides step‑by‑step commands for inserting, navigating, editing, searching, and visual selection, enabling Linux users to become proficient with this powerful text editor.

Linuxcommand-linekeyboard shortcuts
0 likes · 9 min read
Master Vim Basics: Essential Commands and Modes for Linux Users
Programmer DD
Programmer DD
Nov 30, 2020 · Fundamentals

Master cheat.sh: Your Ultimate Command‑Line Cheat Sheet for 58 Languages

This article introduces cheat.sh, a lightweight command‑line cheat sheet that covers over 58 programming languages, numerous DBMS, and more than a thousand Unix/Linux commands, and explains how to query it with curl, use its CLI client, shell and stealth modes, and integrate it with popular editors.

LinuxcURLcheat.sh
0 likes · 8 min read
Master cheat.sh: Your Ultimate Command‑Line Cheat Sheet for 58 Languages
MaGe Linux Operations
MaGe Linux Operations
Jul 28, 2020 · Fundamentals

Top 8 Python Tools Every Programmer and Student Should Know

This article reviews eight essential Python tools—including IDLE, Scikit‑learn, Theano, Selenium, TestComplete, BeautifulSoup, Pandas, and PuLP—explaining their main features, typical use cases, and why they are valuable for developers and students across web, data science, automation, and optimization tasks.

Data SciencePythonWeb Scraping
0 likes · 5 min read
Top 8 Python Tools Every Programmer and Student Should Know
Top Architect
Top Architect
Mar 14, 2020 · Fundamentals

Humorous and Practical Ways to Exit Vim

This article humorously compiles a variety of command‑line tricks—from simple process killing to Docker container shutdown and even a Python one‑liner—to force‑quit Vim, while also offering tongue‑in‑cheek “violent” and “Zen” approaches for developers who struggle with the editor's steep learning curve.

LinuxShellVim
0 likes · 8 min read
Humorous and Practical Ways to Exit Vim
Liangxu Linux
Liangxu Linux
Mar 4, 2020 · Fundamentals

Why Learning Vim Still Boosts Developer Productivity in 2020

Even in 2020, mastering Vim can dramatically increase a developer's productivity by enabling fast, modal text editing, customizable plugins that emulate modern IDE features, and a short learning curve that turns repetitive actions into muscle memory.

IDE pluginsLearning CurveVim
0 likes · 6 min read
Why Learning Vim Still Boosts Developer Productivity in 2020
21CTO
21CTO
Jul 11, 2019 · Fundamentals

Mastering Vim: Quick Ways to Exit the Editor Every Developer Should Know

This article reveals the long‑standing Vim exit mystery, presents the concise command list to quit, save, or force‑quit the editor, highlights handy shortcuts like ZZ/ZQ, and shares surprising usage statistics from the highly up‑voted Stack Overflow answer.

Vimeditorexit
0 likes · 3 min read
Mastering Vim: Quick Ways to Exit the Editor Every Developer Should Know
Liangxu Linux
Liangxu Linux
Jun 14, 2018 · Fundamentals

Master Makefile: Essential Tips, Book Picks, and Article Series

This article introduces Makefile as a powerful build tool, recommends beginner-friendly books, and outlines a series of practical articles covering basic concepts, step‑by‑step guides, enterprise examples, and multi‑target techniques to help readers master build automation.

Build AutomationMakefileprogramming tools
0 likes · 6 min read
Master Makefile: Essential Tips, Book Picks, and Article Series
21CTO
21CTO
Mar 20, 2018 · Fundamentals

What 2018 Stack Overflow Survey Reveals About Today’s Developers

The 2018 Stack Overflow Developer Survey, with over 100,000 respondents, reveals that most developers are relatively new, many lack formal CS degrees, enjoy high job security, favor JavaScript and SQL tools, and display distinct demographic and ethical trends across the global software industry.

Diversitycareer trendsdeveloper survey
0 likes · 6 min read
What 2018 Stack Overflow Survey Reveals About Today’s Developers
Java Backend Technology
Java Backend Technology
Jan 29, 2018 · Frontend Development

Boost Your Coding Efficiency with Must‑Have Chrome Extensions

Discover a curated list of powerful Chrome extensions that can dramatically improve developers' productivity, from memory‑saving tab managers to ad blockers, code viewers, note‑taking tools, HTTP clients, translation aids, script managers, visual themes, and video downloaders.

Chrome extensionsWeb Developmentfrontend development
0 likes · 7 min read
Boost Your Coding Efficiency with Must‑Have Chrome Extensions
Java Backend Technology
Java Backend Technology
Nov 6, 2017 · Fundamentals

16 Hidden Gems: Must‑Visit Websites Every Developer Should Bookmark

This article compiles sixteen lesser‑known yet highly useful websites for programmers, ranging from a massive Hello World collection and Font Awesome cheatsheet to interactive algorithm visualizers, exclusive access sites, free e‑books, coding challenge platforms, and handy regex tools, all aimed at boosting productivity and learning.

algorithm visualizationcoding challengesdeveloper resources
0 likes · 7 min read
16 Hidden Gems: Must‑Visit Websites Every Developer Should Bookmark