public static string ToCut(string inputString,int len) { int tempLen=0; string tempString= " "; inputString=LoseHtml(inputString); ASCIIEncoding ascii = new ASCIIEncoding(); byte[] s = ascii.GetBytes(inputString); for(int i=0;i len) break; } //如果截过则加上半个省略号 byte[] ...
primes.length // => 4: how many elements in the array. primes[primes.length-1] // => 7: the last element of the array. primes[4] = 9; // Add a new element by assignment. primes[4] = 11; // Or alter an existing element by assignment. let empty = []; // [] is an emp...
String.prototype.startWith = function (s) { return this.indexOf(s) == 0 } 6.判断是否以某个字符串结束 String.prototype.endWith = function (s) { var d = this.length - s.length; return (d >= 0 && this.lastIndexOf(s) == d) } 7.转义html标签 function HtmlEncode(text) { return...
const length= data.length - 1;//we check from the end since we cut the string in proximity of the header//the header is within 21 bytes from the end.for(let i = length; i >= 4; i--) {if(data[i - 4] === 9 && data[i - 3] === _P &&data[i- 2] === _H && data...
1functionLTrim(str){2vari;3for(i=0;i<str.length;i++){4if(str.charAt(i)!=" ")5break;6}7str=str.substring(i,str.length);8returnstr;9}10 去掉后面的空格 代码语言:javascript 代码运行次数:0 运行 AI代码解释 1functionRTrim(str){2vari;3for(i=str.length-1;i>=0;i--){4if(str.cha...
currentPageUrl = this.href.toString().toLowerCase(); } 16 字符串长度截取 function cutstr(str, len) { var temp, icount = 0, patrn = /[^\x00-\xff]/, strre = ""; for (var i = 0; i < str.length; i++) ...
.length[getter]- count the # of characters in the document (string length) .isView[getter]- identify a compromise object .compute()- run a named analysis on the document .clone()- deep-copy the document, so that no references remain ...
skills and traits to look for when hiring a JavaScript developer and how to gauge the relevance of a candidate’s experience within the vast ecosystem of frameworks and libraries. Finally, we briefly discussed what to include in a job description and interview to maximize each element’s ...
for (int x = 0; x < arrayICI.Length; x++) { if (arrayICI[x].FormatDescription.Equals("JPEG")) { jpegICIinfo = arrayICI[x]; break; } } string finalUrl = imgUrl.Replace("_YS", "_JQ"); string finalPath = HttpContext.Current.Server.MapPath(finalUrl); ...
Seek to a give file position (whence isstd.SEEK_*). Throws astd.Errorin case of I/O error. tell() Return the current file position. eof() Return true if end of file. fileno() Return the associated OS handle. read(buffer, position, length) ...