String.prototype.RTrim = function(){return this.replace(/(\s*$)/g, ""); } //--> </SCRIPT>
return this.replace(/\s*/g,""); } //功能:删除给字符串中的所有半角和全角空格 //输入:p=字符串 //输出:删除所有半角和全角空格后的字符串 //记录:20230804创建 function delBlankText(p) { return p.eliminateSpace(); //return p.eliminateBlank(); }//delBlankText function showSrc() { if (...
当呈现时,空白字符并不对应于可见的标记,但通常在页面上占据一个区域。 For example, the common whitespace symbol U+0020 SPACE(HTML ), also ASCII32, represents a blank space punctuation character in text, used as a word divider in Western scripts. 例如:常见的空白符号U+0020空格,也就是ASCII32, ...
Node 需要在加载模块之前知道该模块是否将使用require()和module.exports,还是将使用import和export。当 Node 将 JavaScript 代码文件加载为 CommonJS 模块时,它会自动定义require()函数以及标识符exports和module,并且不会启用import和export关键字。另一方面,当 Node 将代码文件加载为 ES6 模块时,它必须启用import和expo...
constuuid =(a) =>a? (a ^ ((Math.random() *16) >> (a /4))).toString(16): ([1e7] +-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, uuid) 16. 在模态框打开时禁用正文滚动 在模态框打开时防止背景内容滚动: // Disable body scrolling...
replace("abc","123"); // find and replace, takes regular expressions abc.toUpperCase(); // convert to upper case abc.toLowerCase(); // convert to lower case abc.concat(" ", str2); // abc + " " + str2 abc.charAt(2); // character at index: "c" abc[2]; // unsafe, abc...
Use javascript to remove extra spaces. functionRemoveTextAreaWhiteSpace() {varmyTxtArea =document.getElementById("txtIdentCrit"); myTxtArea.value= myTxtArea.value.replace(/^\s*|\s*$/g,""); } Call it on TextArea keyup event.
I'm thinking of a number...body { height: 250px; display: flex; flex-direction: column;align-items: center; justify-content: space-evenly; }#heading { font: bold 36px sans-serif; margin: 0; }#container { border: solid black 1px; height: 1em; width: 80%; }#range { background-...
replace(/\.\.\//g, ""); // Now convert from relative to absolute filename filename = path.resolve(rootDirectory, filename); // Now guess the type file's content type based on extension let type; switch(path.extname(filename)) { case ".html": case ".htm": type = "text/html"...
); iframe.src = 'javascript:;\'' + encodeURI('alert(location.href);') + '\''; // iframe.src = 'javascript:;"' + encodeURI((html_tag).replace(/\"/g, '\\\"')) + '"'; document.body.appendChild(iframe); // alert "about:blank"jsonp 脚本是指你的服务器需要返回 JavaSc...