I'm trying to replace multiple words in a string with multiple other words. The string is "I have a cat, a dog, and a goat." However, this does not produce "I have a dog, a goat, and a cat", but instead it produces "I have...
Is there an easy equivalent to this in JavaScript? $find = array("<", ">", "\n"); $replace = array("<", ">", "<br/>"); $textarea = str_replace($find, $replace, $textarea);...I have a string, let's say Hello world and I need to replace the char at index 3. How can I replace a char by specifying a index? var str = "hello world"; I need something like str.replaceAt(0,"h");...
Goal: Using jQuery, I'm trying to replace all the occurrences of: <code> ... </code> with: <pre> ... </pre> My solution: I got as far as the following, $('code').replaceWith( "<pre>" + $(...I need to remove all JavaScript comments from a JavaScript source using the JavaScript RegExp object. What I need is the pattern for the RegExp. So far, I've found this: compressed = compressed.replace(/\/\*.+?\*\/|\/\/.*(?=[\n\r])/g, '&...
I'd like to know how to replace a capture group with its uppercase in JavaScript. Here's a simplified version of what I've tried so far that's not working: > a="foobar" 'foobar' > a.replace( /(f)/, "$1"...
Using jQuery, I'd like to remove the whitespace and line breaks between HTML tags. var widgetHTML = ' <div id="widget"> <h2>Widget</h2><p>Hi.</p> </div>'; Should be: alert...
I need to highlight, case insensitively, given keywords in a JavaScript string. For example: highlight("foobar Foo bar FOO", "foo") should return "<b>foo</b>bar <b>Foo</b> bar <b>FOO</b>...I am so close to getting this, but it just isn't right. All I would like to do is remove the character r from a string. The problem is, there is more than one instance of r in the string. However, it is always the character at index 4 (so the...
Given this function: function Repeater(template) { var repeater = { markup: template, replace: function(pattern, value) { this.markup = this.markup.replace(pattern, value); } }; return repeater;...©2020 All rights reserved.