乱数生成の基本原理と数値範囲の設計論 JavaScriptにおいて、ウェブサイトに動的な変化や予測不能な挙動を組み込む際、その核となるのが「乱数生成」の技術です。標準的なメソッドであるMath.randomは、0以上1未満の小数を生成する極めてシンプルな機能です ...

So it turns out the random number generator long used by developers working with Google's V8 JavaScript engine doesn't really generate random numbers at all. That's being fixed in the latest release ...

It is non-deterministic, which means you can't replay results consistently In older browsers, there can be manipulation through cross-frame random polling. This is mostly fixed in newer browsers and ...