3 min readIntroduction Electric vehicles (EVs) have transformed how we think about transportation, sustainability, and energy consumption. Yet, as EV adoption grows, so does the need for a secure, standardized way for charging stations and management systems to communicate with one another. This is where OCPP (Open Charge Point Protocol) comes in. OCPP is the most widely…
< 1 min readIntro:Pushing local code to GitHub is an essential developer skill. Takeaway:Always set .gitignore before your first commit to avoid pushing unnecessary files.
< 1 min readIntro:Redis is an in-memory store perfect for caching API responses in Node.js. Takeaway:Use setex to store data with an expiry time.
< 1 min readIntro:Express.js is the most popular framework for building REST APIs in Node.js. Snippet: Takeaway:Keep routes modular and use express.json() for parsing JSON requests.
< 1 min readIntro:Sometimes you need to export JSON data into a CSV file for reporting. Python makes this simple using the csv module. Snippet: Takeaway:The csv.DictWriter is best for structured JSON → CSV conversions.
< 1 min readIntro:Duplicate values in arrays can cause bugs and inefficiency. JavaScript provides several ways to remove them, from Set to filter(). Snippet: Takeaway:Use Set for clean, modern code. Use filter for ES5-compatible projects.
