Mastering Browser Blobs: Create, Use, and Optimize Blob URLs

This guide explains what a Blob is, how to create it with JavaScript, generate and manage temporary Blob URLs, compare it with Base64 and ArrayBuffer, and apply best‑practice patterns for previewing, downloading, and streaming large files in modern web applications.

BlobFile APIJavaScript

0 likes · 7 min read

Mastering Browser Blobs: Create, Use, and Optimize Blob URLs

Sohu Tech Products

Feb 3, 2021 · Mobile Development

Understanding and Adapting Scoped Storage in Android 10+

This article explains Android's scoped storage model introduced in Android 10, details how it changes file access, provides migration strategies for new and legacy data, and includes practical code examples for handling media files, legacy storage flags, and common file‑operation errors across Android versions.

Data MigrationFile APILegacy Storage

0 likes · 22 min read

Understanding and Adapting Scoped Storage in Android 10+