String.prototype.remove = function(start, length) { var l = this.slice(0, start); var r = this.slice(start+length); return l+r; } var a = "123456789"; alert(a.remove(3,2));
JavaScript replace() Method to Remove Specific Substring From a StringThe replace() function is a built-in function in JavaScript. It replaces a part of the given string with another string or a regular expression. It returns a new string from a given string and leaves the original string ...
To remove characters from the end of a string in JavaScript, we need to use some function or function that can extract a part of the string from a start index to an end index. There are several ways to do achieve in JavaScript: 1. Using slice() function The slice() function returns ...
Javascript examples for String Operation:String Remove HOME Javascript String Operation String Remove Description Click the following links for the tutorial for String Operation and String Remove. remove the last word from a string? Removing a comma or semicolon from the end of a string if present...
JavaScriptreplace()Method to Remove the First Character From String Thereplace()method is used to replace a part of a string with a new replacement string. Syntax of thereplaceMethod replace(paramA,paramB) TheparamAis a specified string or regular expression from a part of the given string that...
Write a PHP script to remove part of a string. Original String: 'The quick brown fox jumps over the lazy dog' Remove 'fox' from the above string. Visual Presentation: Sample Solution: PHP Code: <?php$my_str='The quick brown fox jumps over the lazy dog';// Define the original string...
Before we dive into how to do the removing part, let's do a quick overview on how we can get the first character of a string to match against a specific character: Find If First Character of a String Matches a Specific Character In JavaScript we can use the following...
[Android.Runtime.Register("removeJavascriptInterface", "(Ljava/lang/String;)V", "GetRemoveJavascriptInterface_Ljava_lang_String_Handler")] public virtual void RemoveJavascriptInterface(string name); Parameters name String the name used to expose the object in JavaScript Attributes RegisterAttribute ...
To remove the commas from a string, we can use thereplace()method in JavaScript. Here is an example: constname="s,a,i";constresult=name.replace("/,/g","");console.log(result); Output: "sai" In the example above, we have passed two arguments to thereplace()method, the first one...
To remove the first comma from a string in JavaScript, we can make use of thereplace()method along with a regular expression. Here’s an example that demonstrates how it can be done: let str = "Hello, World, how, are, you?"; ...