JavaScript Coder All Articles Home Javascript String HandlingHow To Compare Two Strings In Javascript Ignoring Case
/* istanbul ignore next */ return false } } catch (e) { /* istanbul ignore next */ return false } } else if (!isObjectA && !isObjectB) { return String(a) === String(b) } else { return false } } function isObject (obj) { return obj !== null && typeof obj === 'objec...
使用方法是new Intl.Collator().compare() Intl.Collator(locales,options),(本地化国家代码 , 配置项对象) compare(string1, string2)接受两个参数,string1 > string2 会返回 1 ,小于返回 -1, 等于返回 0 以下是具体用法 constarr=["Congrès","congres","Assemblée","poisson"];//中国...constcollator...
(grade : string) { var res; switch(grade) { case "A": { res = 4; break; } case "B": { res = 3; break; } case "C": { res = 2; break; } case "D": { res = 1; break; } case "F": { res = 0; break; } } return res;}function getLetterGrade(score : number) ...
Leading whitespace in string is ignored. If radix is undefined or 0, it is assumed to be 10 except when the number begins with the character pairs 0x or 0X, in which case a radix of 16 is assumed. This differs from ECMAScript 3, which merely discouraged (but allowed) octal ...
string(), (id, name) => { expect(addNewProduct(id, name).status).toEqual("approved"); }) )); }); }); ⚪ ️ 1.8 If needed, use only short & inline snapshots ✅ Do: When there is a need for snapshot testing, use only short and focused snapshots (i.e. 3-7 lines) ...
{ numeric: true }).compare; ["page10", "page9"].sort(filenameOrder) // => ["page9", "page10"] // Find all strings that loosely match a target string const fuzzyMatcher = new Intl.Collator(undefined, { sensitivity: "base", ignorePunctuation: true }).compare; let strings = ["...
数据消费者:另一方面,您有一整类构造和算法,它们只需要顺序访问它们的输入:一次一个值,直到所有值都被访问。例如,for-of循环和展开到函数调用(通过...)。 迭代协议通过接口Iterable连接这两组:数据源通过它顺序地“传递其内容”;数据消费者通过它获取其输入。
DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <BODY> <SCRIPT LANGUAGE="JavaScript"> <!-- /* 马克-to-win: parseInt() (Function/global) Parse a string to extract an integer value. Property/method value type: Number primitive JavaScript syntax: - parseInt(...
compareString用来比较的字符串 locales可选。 用来表示一种或多种语言或区域的一个符合BCP 47标准的字符串或一个字符串数组。locales参数的一般形式与解释, 详情请参考Intl page。 下列的 Unicode 扩展关键词是允许的: co为了某些地域多样的排序规则。可能的值包括:"big5han","dict","direct","ducet","gb2312...