note

【Javascript】Mapを使って連想配列をちゃんと使う

JavaScriptの連想配列ってなんかこう、ふわっとしてるよなーってずっと思って居たんですが、どうもObjectっていう基底クラス的な仕組みを使い回して連想配列的に使っているだけで、「JavaのMapやらpythonの辞書みたいに、キーと値のペアを保存するため（だけ ...
TechRepublic

JavaScript Map and Set Tutorial

This tutorial provides a comprehensive guide to JavaScript Map and Set, explaining their differences, use cases, and how to effectively utilize them. JavaScript offers a rich set of data structures ...
The Next Web

You can now use Google Maps’ Data Layers to create more powerful interactive apps

Google is adding new features to Data Layers in its JavaScript Maps API, which will allow developers to build a new breed of interactive apps that collect geographical data input from users. With the ...