1.首先String的length方法返回是int。所以理论上长度一定不会超过int的最大值。 Java中的字符常量都是使用UTF8编码的，UTF8编码使用1~4个字节来表示具体的Unicode字符。所以有的字符占用一个字节，而我们平时所用的大部分中文都需要3个字节来存储。 对于s1，一个 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Follow these steps to find the length of a String in Java: Declare a variable of type String ...

A palindrome is a word or list of characters that read the same when reversed. A good example of this is the word ‘RADAR’. The easiest way to check for a palindrome in JavaScript is to create a copy ...

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A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...

Your browser does not support the audio element. Why bytes(str).length is not enough for getting the length of a string in Solidity, and understanding the strlen ...