说到ASCII，Unicode和UTF-8，可能大家都知道是字符编码，但具体含义，以及其中差异，可能很多人都不知道。 一、名称解释 ASCII：American Standard Code for Information Interchange，美国信息互换标准代码。 Unicode：统一码、万国码、单一码，是计算机科学领域里的一项业界 ...

There's an old engineering joke that says: “Standards are great … everyone should have one!” The problem is that – very often – everyone does. Consider the case of storing textual data inside a ...

Computer memory saves all data in digital form. There is no way to store characters directly. Each character has its digital code equivalent: ASCII code (for American Standard Code for Information ...