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JTJAY TANKjaytank.hashnode.dev18h ago · 10 min read

You renamed a file and CI broke: find broken paths in package.json, Dockerfile COPY and GitHub Actions

You move scripts/start.sh to tools/start.sh because the scripts/ folder had become a junk drawer. VS Code updates the imports, the unit tests pass, the diff looks tidy, and you push. Nobody checks for

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SSystemCraftDevsystemcraftpress.hashnode.dev19h ago · 6 min read

The Only VS Code Shortcuts Worth Learning First

Adapted from the VS Code Essentials Companion Guide. Search for VS Code shortcuts and you'll find lists of fifty, a hundred, sometimes two hundred of them. Nobody learns a list like that. You skim it

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JTJAY TANKjaytank.hashnode.devOct 9 · 10 min read

exec /entrypoint.sh: no such file or directory? Fix CRLF line endings, shebangs and chmod before Docker runs

The image builds. docker run returns straight away, and the log has one line in it: exec /entrypoint.sh: no such file or directory You open a shell in the image and ls -l /entrypoint.sh shows the fil

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Mmcp.tcmcp-tc.hashnode.devOct 7 · 10 min read

How to Use mcp.tc as the MCP Registry in VS Code

TL;DR. To use mcp.tc as the MCP registry in VS Code, add "chat.mcp.gallery.serviceUrl": "https://mcp.tc" to the user settings.json of your default profile. Type @mcp in the Extensions view and the MCP

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JTJAY TANKjaytank.hashnode.devOct 7 · 10 min read

The "DB_PASSWORD" variable is not set. Defaulting to a blank string: fixing unset ${VAR} in Docker Compose

You run docker compose up, the logs scroll past, and somewhere near the top is a line you have probably seen a hundred times: WARN[0000] The "DB_PASSWORD" variable is not set. Defaulting to a blank st

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RRainyTechrainytech.hashnode.devOct 6 · 4 min read

How to Install Python 3.14 on Mac and Set Up VS Code (2026 Beginner Guide)

macOS doesn't come with a ready-to-use, up-to-date Python for your own projects, and the first setup is where most beginners get stuck: the wrong python command, SSL errors when installing packages, o

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DDHLPTX00dhlptx00.hashnode.devOct 4 · 11 min read

I built an SSH terminal for VS Code and Cursor where Ctrl+click downloads the file

I'm a solo developer, and this is a short write-up of a small, free, MIT-licensed extension I made: Easy SSH, an SSH terminal that lives inside VS Code and Cursor. Updated for Easy SSH 0.4.0 (Oct 5, 2

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JTJAY TANKjaytank.hashnode.devOct 2 · 10 min read

DEBUG=false but my app still runs in debug mode: why an environment variable "false" is true

You set DEBUG=false in .env, restart the app, and it still runs in debug mode. Stack traces in the browser, the debug toolbar, verbose logs, all of it. You check the file three times. You restart agai

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SSystemCraftDevsystemcraftpress.hashnode.devSep 30 · 5 min read

Why VS Code's Debugger Skips Your Breakpoint — It's Not Broken, It's Not Watching That Line

Adapted from the VS Code Essentials Companion Guide. You set a breakpoint, click the line, and the usual solid red dot shows up. You start debugging, and the moment execution should hit that line, no

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JTJAY TANKjaytank.hashnode.devSep 28 · 8 min read

One console.log disconnects your MCP server: the stdout bug every stdio server author hits

You wire up a new tool in your MCP server, restart the client, and ask the agent to use it. Instead of an answer you get this: MCP error -32000: Connection closed Or, depending on the client, Unexpec

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#vs-code

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Trending tags this week

You renamed a file and CI broke: find broken paths in package.json, Dockerfile COPY and GitHub Actions

The Only VS Code Shortcuts Worth Learning First

exec /entrypoint.sh: no such file or directory? Fix CRLF line endings, shebangs and chmod before Docker runs

How to Use mcp.tc as the MCP Registry in VS Code

The "DB_PASSWORD" variable is not set. Defaulting to a blank string: fixing unset ${VAR} in Docker Compose

How to Install Python 3.14 on Mac and Set Up VS Code (2026 Beginner Guide)

I built an SSH terminal for VS Code and Cursor where Ctrl+click downloads the file

DEBUG=false but my app still runs in debug mode: why an environment variable "false" is true

Why VS Code's Debugger Skips Your Breakpoint — It's Not Broken, It's Not Watching That Line

One console.log disconnects your MCP server: the stdout bug every stdio server author hits