JavaScript

Reference JavaScript String.endsWith() Method The JavaScript endsWith() is a method which is used to determine whether a specified string is present at the end of a string or not with a boolean. ↗ Reference JavaScript String.charCodeAt() Method The JavaScript string.charCodeAt() is a built-in function that returns the UTF-16 unit code of character at the given index of the string. ↗ Reference JavaScript String.valueOf() Method The string.valueOf() method is used to get the primitive value of a string object. ↗ Reference JavaScript String.trim() Method This article discusses the JavaScript string.trim() method to remove the white space from both ends of a string. Since the string.trim() method is created for a string, users … ↗ Reference JavaScript String.toString() Method Thexa0toString()xa0method, which is a part of the JavaScript string library, is described in this article. ↗ Reference JavaScript String.toLowerCase() Method This article explains about String.toLowerCase() method that creates a new string by changing the uppercase letters to lowercase. The original string's content remains unchanged … ↗ Reference JavaScript String.toLocaleUpperCase() Method This article explains about toLocaleUpperCase() method of JavaScript. String.toLocaleUpperCase() is a built-in method that converts the lowercase characters of a string to … ↗ Reference JavaScript string.toLocaleLowerCase() Method JavaScript string.toLocaleLowerCase() is a built-in method that converts a given string to lowercase based on the locale-specific case mappings. When multiple locales exist in an … ↗ Reference JavaScript String.substring() Method JavaScript string.substring() is a built-in method in JavaScript that is used to extract part of a string and create a substring. The string.substring() method returns an empty … ↗ Reference JavaScript String.substr() Method JavaScript string.substr() method extracts part of a string that can be used as a substring. This method can be used to define the starting and ending paragraphs of the new … ↗ Reference JavaScript String.replace() Method The JavaScript string.replace() method returns a new string by replacing the old string with the new given one. ↗ Reference JavaScript String.match() Method The JavaScript string.match() method returns an array of matched strings against the regular expression. ↗ Reference JavaScript String.localeCompare() Method The string.localeCompare() method compares two strings and returns a number based on the result. ↗ Reference JavaScript String.lastIndexOf() Method The string.lastIndexOf() method looks into a string value to find the last event of it and returns the 0-based index position of the string if it founds otherwise returns -1. ↗ Reference JavaScript Array Every() Method This article explains the array.every() method of JavaScript. This method executes a JavaScript function to check whether a condition is true for every element within an array. The … ↗ Reference JavaScript Date.toISOString() Method In JavaScript, the date.toISOString() method can convert a date object into a string using the ISO standard. ↗ Reference JavaScript Array.unshift() Method This article demonstrates the Array.unshift() method is used to add new elements at the beginning of a given array. This method is also used to overwrite the original array in … ↗ Reference JavaScript Array.length Property This article explains array.length property that we can use to set or return the total number of items in a given array. ↗ Reference JavaScript Array.entries() Method This article explains the array.entries() method used to get a new Array iterator object containing a key and a value. The key and value are represented by the index number and the … ↗ Reference JavaScript String.fromChar() Method The JavaScript String.fromCharCode() is a built-in function that returns the UTF-16 unit code of a character at the given index of the string. ↗ Reference JavaScript Date.toJSON() Method In JavaScript, the date.toJSON() method changes the date mentioned in a date object into a date and time of the ISO standard. ↗ Reference JavaScript Array.valueOf() Method In JavaScript, we use the array.valueOf() method to get the primitive value of a given array object. This method returns all the elements separated by commas. ↗ Reference JavaScript Array.toString() Method This article explains array.toString() method changes the given array into a string separated by commas. This method represents the array and its elements. ↗ Reference JavaScript Array.push() Method This article explains array.push() method adds the new elements at the end and changes the actual length of the array. ↗