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Jquery:$ ("#accuracy"). Val ($ ("#accuracy"). Val (). replace (/\ +/g, ""));//Remove spaces. replace (/\ +/g, "")//Remove whitespace method$ ("#content"). Val ($ ("#content"). Val (). replace (/[]/g, "")); Remove spaces. replace (/[]/g, "")//Remove spaces$ ("#content"). Val ($ ("#content"). Val (). replace (/[\r\n]/g,

1. remove all spaces before and after the string :--JS to achieve the trim functionRemove all empty strings before and after the stringfunction Trim (str) { return str.replace (/(^\s*) | ( \s*$)/g, ""); }Adding a method to a string prototype can alsoString.prototype.Trim = function (){ Return This.replace (/(^\s*) | ( \s*$)/g, "");}Remove Space before stringfunction () { ret

Knockuot JS seems to have only considered how to bind (Ko.applybindings ()), but did not consider how to remove the binding, when the DOM content modified, the need to re-bind time, found that there seems to be powerless.First, the solutionHere's a way to rebind, using Ko.cleannode (1. View Model[HTML]View PlainCopyprint? h3>3, change bindings h3> div id="DivSample3"> What's your name? span id= 'span3 ' data-bind=' text:name '>span> br/

Code Copy Code code as follows: function String.prototype.Trim () {return this.replace (/^/s*) | ( /s*$)/g, ""); Remove left and right spaces function String.prototype.Ltrim () {return this.replace (/(^/s*)/g, "");} Remove left space function String.prototype.Rtrim () {return this.replace (/(/s*$)/g, "");} Remove Right space Cases

Remove and retain the iframe scroll bar. After an iframe is embedded into a page, we sometimes need to adjust the scroll bar. For example, we need to remove all the scroll bars, remove the scroll bar on the right, keep the scroll bar on the bottom, remove the scroll bar on the bottom, and keep the scroll bar on the rig

How to remove Ubuntu simultaneously with simple 3-step recovery Windows7DescriptionWriting this article is a strange thing for me, because I usually advocate installing Ubuntu and uninstalling Windows. Let's write this article today even more strangely, I decided to write this day when Microsoft decided to end the mainstream support for Windows7. So why do I have to write this article now? So far I've been asked on many occasions how to

word2013 How to remove a watermark? The Word document we find on the internet will have a watermark, how to remove it? The following small series to teach everyone word2013 to remove the watermark of the tutorial, you will encounter a watermark of Word documents, you can easily remove, whether it is a text watermark or

Recon's ideas: //------------- Remove the space on the left side of the string function LTrim (str) { if (Str.charat (0) = = "") { If the first character on the left of the string is a space str = str.slice (1);//Remove the space from the string This sentence can also be changed to str = str.substring (1, str.length); str = LTrim (str); Recursive call } return str; } Re