Memory
27 bites tagged Memory — interview questions with model answers, and 60-second explainers.
Node.js Buffers: Handling Raw Binary Data
A Node.js Buffer is a fixed-size chunk of memory for raw binary data, like an array of bytes. Use it for file I/O or network streams where JS strings fail. The footgun is using `allocUnsafe()` without overwriting it, which can leak old, sensitive data.
Node.js Streams: Processing Data in Chunks, Not Blobs
Think of streams as a data conveyor belt, processing large files or network data in chunks instead of loading it all into memory. Use them for file I/O or network requests.
Find Flutter Memory Leaks with DevTools
Think of the DevTools Memory view as an MRI for your app's RAM. It helps you find objects that aren't being garbage collected, diagnose bloat, and fix crashes.
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