trim protractor

CopyCodeThe Code is as follows: String. Prototype. Trim = function (){ VaR _ argument = arguments [0] | ""; VaR _ Re = new Regexp ("(^" + _ argument + "*) | (" + _ argument + "* $)", "G"); // case sensitive Return this. Replace (_ re ,""); } String. Prototype. ltrim = function (){ VaR _ argument = arguments [0] | ""; VaR _ Re = new Regexp ("(^" + _ argument + "*)", "G "); Return this. Replace (_ re ,""); } String. Prototype. rtrim = function

The TRIM function in the program everyone knows, but in SQL, only Ltrim,rtrim deletes the left and right whitespace characters, and cannot delete the specified characters, so we write one ourselves. Requirements: 1. Can delete before and after blank, such as ' AA '-> ' AA ' 2. Can delete before and after characters, not affected by blank, such as ' AA '-> ' AA ' 3. Delete before and after the character, need to clear before and after space, such a

How to use the split () function and the trim () functionThis address: http://blog.csdn.net/caroline_wendy/article/details/24465141Detailed reference Java API: http://docs.oracle.com/javase/6/docs/api/java/lang/String.htmlThe split () function is based on the parameters such as ",", "-", "", and so on, cutting string strings , returning an array of string (string[]), and being able to specify the elements by index.If not found, the entire string strin

The code is as follows Copy Code Function.prototype.method = function (name, func) {This.prototype[name] = func;return this;};String.method (' Trim ', function () {Return This.replace (/^s+|s+$/g, "");}); Familiar,/^s+|s+$/g, such regular expressions. How many frames are used. Like JQuery's Trimleft, TrimRight: The code is as follows Copy Code Used for trimming whitespaceTrimleft =/^s+/,TrimRight

There is no trim function in the 1.js itself, but you can write a Copy Code code as follows: function Trim (str) { var newstr = str.replace (/^\s*$/g, "") Retrun Newstr; } 2. Remove the space at both ends of the string, in VBScript you can easily use trim, LTrim, or RTrim, but in JS there is no such 3 built-in methods, need to hand-wr

In JavaScript we need to use a lot of trim, but JavaScript has no independent trim function or method to use, so we need to write a trim function to achieve our goal. Programme I: A prototype invocation, Obj.trim (), is simple and widely used, and is defined in the following ways: Copy Code code as follows: Use the example below:

The people's brains were kicked by the donkey until javascript1.8.1 support the Trim function (and trimleft,trimright), but now only firefox3.5 support. Because it is too often used to remove whitespace on both sides of a string, each large class library has its shadow. In addition, foreigners are very research spirit, make a lot of drums to achieve. Guangde County Energy BureauImplementation 1String.prototype.trim = function () { return this.replace

String teststr = "Western-style lighting is popular to enjoy the luxury of the taste"; teststr = Teststr.replaceall ("[|]", ""). Trim ();As shown in the code, directly replace all the full-width spaces in the string with a half-width space, and then use the trim () method.Site editors often accidentally switch between full-width and half-width, resulting in a lot of news text containing two kinds of spaces

function Flash does not have its own trim () function, only add one, the following is the function code var mys:string= "The front contains a full space \" \ "and ordinary space \" \ ", now remove them"; Trace ("Original string:" +mys); Trace ("Processed:" +trim (MyS)); function Trim (mystring:string) {//filter before and after spaces if (Mystring.indexof ("")

The My Batis official documentation shows less of the scenarios and effects of using trim tags in dynamic SQL.In fact the trim tag is somewhat similar to the replace effect.Trim PropertyPrefix: Prefixes overwrite and increase their contentsSuffix: suffixes overwrite and increase their contentsPrefixoverrides: Criteria for judging prefixesSuffixoverrides: The condition of the suffix judgmentLike what:Java co

Js remove space instance Trim (), LTrim (), RTrim () need friends can come to refer to, hope to help everyone 1. Remove string spaces in js// Remove the left space; Function ltrim (s) ...{ Return s. replace (/(^ s *)/g ,"");}// Remove the right space;Function rtrim (s)...{Return s. replace (/(s * $)/g ,"");}// Remove left and right spaces;Function trim (s )...{// S. replace (/(^ s *) | (s * $)/g ,"");

The W3C team's head was kicked off until javascript1.8.1 supported the trim function. The W3C team's head was kicked off until javascript1.8.1 supported the trim function (with trimLeft and trimRight). Unfortunately, only firefox3.5 supported it now. Since the blank spaces on both sides of the string are too common, all major types of databases have their shadows. In addition, foreigners are very engaged in

This article mainly introduces the solutions that javascript cannot use in trim functions under IE, and describes the solutions for javascript and jQuery respectively, it has good reference value for WEB Front-end javascript designers to conduct browser compatibility debugging. If you need it, you can refer to the examples in this article to analyze the solutions that javascript cannot be used in trim funct

/*commonly used string output function * * the echo () output String * print () outputs one or more strings * die () outputs a message and exits the current script * printf () output formatted string * sprintf () writes the formatted string to a variable **///Ucfirst//Converts the first letter in a string to uppercase$str= "string";Echo Ucfirst($str);Echo";//ucwords ()//capitalize the first letter of each word in a string$ucword= "Hello everyone!";Echo Ucwords($ucword);Echo";//LTrim () RTrim ()

The three functions available in jquery: Map,each,trim$.map (Arry,callback (Element,index));For each element in an array of arrays, call the callback () function and eventually return a new array. The original array does not change.Sourceargisforinternalusageonlymap:function (elems,callback, arg) {varlength,value,i=0,ret=[];//gothrough thearray,translatingeachoftheitemstotheirnew valuesif (isarraylike (elems) ) {length=elems.length;for ( ;i$.each (ARR

. Net provides three string processing functions for us. I believe you have used them all over: trim, trimstart, and trimend.However, in practical applications, trim one by one is quite troublesome. For analysis, see the following controller and its model:Public class personcontroller: controller{Public actionresult query (string name) {//... }//...[Httppost]Public actionresult create (person) {//... }[Http

This article summarizes PHP's commonly used string manipulation functions. Share to everyone for your reference, as follows: /* Common string output function * * the echo () output String * print () outputs one or more strings * die () outputs a message and exits the current script * printf () output formatted string * sprintf () writes the formatted string to a variable **// /ucfirst//Converts the first letter in a string to uppercase $str= "string"; Echo Ucfirst ($STR); echo "[Object Object]

Today, I helped my colleagues solve a page problem and encountered a common public custom function trim (remove the leading and trailing spaces) Function trim (STR) { It is found that if the parameter is a null string, the output result is the string O (character □character) O of the previous test. Simplify some test code: /(/D + )/. exec ("12345"); The result is clear. If the regular expression does not

These three methods are used to delete certain characters that appear at the beginning and end of a string. Trim () deletes spaces in the header and tail of a string. The deletion process is from the outside to the inner until a non-space character is encountered, therefore, no matter how many consecutive spaces exist before and after it is deleted. TrimStart () only deletes spaces in the string header. TrimEnd () only removes spaces at the end of the

Use the trim () method in JQuery to remove leading and trailing spaces. As follows: Function bt_submit () {var $ title = $. trim ($ ("# title "). val (); if ($ title = '') {ShowMessage (" carrier name cannot be blank "," # ff0000 "); return;} document. all. form1.submit ();} The html code is as follows: The above section uses the trim () method in JQuery to