Meloong-Git/MeloongCore @ 02e8fbe045b900bbda073f2f4338b0d7a13c4cfb

镜像来自 https://github.com/Meloong-Git/MeloongCore

龙腾猫跃 df8cc11305 ref: MathUtils		6 月之前
..
EnumerableExtensions.cs	0b760209fd ref: 整理 String 扩展	6 月之前
StringExtensions.cs	df8cc11305 ref: MathUtils	6 月之前