// js 自动生成 26 个小写字母与其ASCII 编码的字典constnum ='a'.charCodeAt(0);// 'a' => 97constdict = {};for(leti =0; i <25; i++) {letchar =String.fromCharCode(num + i); dict[char] = num + i; }console.log(dict); refs convert anASCII characterto itsASCII codein JavaScrip...
e.SET_BY_CODE=(o={},r(o,f,i),r(o,c,a),r(o,s,u),o),e.SWAP={101:i,100:a,99:u},e.A_START_CHAR=String.fromCharCode(208),e.B_START_CHAR=String.fromCharCode(209),e.C_START_CHAR=String.fromCharCode(210),e.A_CHARS="[\0-_脠-脧]",e.B_CHARS="[ -脠-脧]",e.C_C...
let code = 128512; // 笑脸表情的 Unicode 编码 let char = String.fromCodePoint(code); console.log(char); // 输出: 😀 总之,charCodeAt()是一个强大的工具,可以帮助开发者处理字符串中的字符编码问题。在使用时,应注意索引的有效性,并了解如何处理特殊字符和 Unicode 编码。
length; i++) { const char = chars[i]; const code = char.codePointAt(0); if (code > 0 && code < 0x7F) { bytes.push(code) } else if (code > 0x80 && code < 0x7FF) { bytes.push((code >> 6) & 0x1f | 0xC0); bytes.push(code & 0x3f | 0x80); } else if ((code ...
input() reads the next character or input(n) reads n next characters from the input stream. For example, the following is one way to eat up C comments: var lexer = new Lexer(); lexer.addRule('/*', function (lexer) { do { var char = lexer.input(); if (char === '*') { ...
xxxxchar2 = str.charCodeAt(i++);out += String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F));break;case 14:// 1110 xxxx 10xx xxxx 10xx xxxxchar2 = str.charCodeAt(i++);char3 = str.charCodeAt(i++);out += String.fromCharCode(((c & 0x0F) << 12) |((char2 & ...
"wasm:js-string" "fromCharCodeArray" /// Convert the specified range of a mutable i16 array into a String, /// treating each i16 as an unsigned 16-bit char code. /// /// The range is given by [start, end). This function traps if the range is ...
= JS_TRUE) { printf("Decompilation error\n"); }; } /* Decompile script */ JSString *sourcecode = JS_DecompileScript(cx, script, "proba.js", 2); char *sourcecode_str = JS_GetStringBytes(sourcecode); printf("%s", sourcecode_str); /* Destroy context */ JS_DestroyContext(cx); ...
int Start(int argc, char** argv) { InitializationResult result = InitializeOncePerProcess(argc, argv); if (result.early_return) { return result.exit_code; } { Isolate::CreateParams params; const std::vector<size_t>* indices = nullptr; const EnvSerializeInfo* env_info = nullptr; bool use...
function hashIt(data) { // The hash var hash = 0; // Length of string var length = data.length; // Loop through every character in data for (var i = 0; i < length; i++) { // Get character code. var char = data.charCodeAt(i); // Make the hash hash = ((hash << 5)...