Apr 1, 2024 · Frontend Development

Resolving Large Number Precision Issues in Ant Design Table Selection Popup

During a daily stand‑up, a team member struggled with a bug where a data‑selection modal using Ant Design's Table failed to display selected rows correctly due to large numeric IDs losing precision in JavaScript, and the issue was resolved by preventing automatic JSON parsing of 16‑digit strings.

Ant DesignJSON.parsefrontend debugging

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Baidu Maps Tech Team

May 26, 2017 · Frontend Development

How to Solve Matrix and Z‑Buffer Precision Loss in WebGL Maps

This article explains why 32‑bit floating‑point numbers cause matrix and depth‑buffer precision issues in WebGL map rendering and presents three GPU‑based solutions, a sub‑coordinate system method, and JavaScript adjustments to eliminate visual jitter and Z‑fighting.

WebGLdepth bufferglsl

0 likes · 9 min read

How to Solve Matrix and Z‑Buffer Precision Loss in WebGL Maps