Use Object.values() and reduce() methods to return a new array of objects to count duplicates in an array of objects. Another way in JavaScript is… Read More »JavaScript count duplicates in an Array of objects | Example code
How to Count duplicates in array JavaScript? There are many ways to count duplicates in Array using JavaScript. Like using sorting and for loop or… Read More »Count duplicates in array JavaScript | Example code
First, convert the number to string using the toString() inbuilt method. Then use the length() method to get the length of the number in JavaScript.… Read More »JavaScript length of number | HTML example code
Use for loop to get count array elements in JavaScript. Let’s see HTML example code:- Count certain elements in Array Output: Use JavaScript array length… Read More »JavaScript count Array elements | Example code
Use Array length Property to count items in JavaScript Array. It returns the number of elements in an array. Return the length of an array:… Read More »JavaScript count items in Array | Example code
You can use the substring or slice method to Get the first n characters of a string in JavaScript. Where n could be any number… Read More »Get first n characters of string JavaScript | Example code
Use the split() method to split a string into an Array. When specifying an empty string as the separator, the split() method will return an… Read More »JavaScript split a string into an Array | Example code
There is no single method to Reverse a string in one line JavaScript but you can arrange methods in a single line. Use split, reverse,… Read More »Reverse a string in one line JavaScript | HTML example code
There are serval ways to do Reverse string in JavaScript. The most common ways are using Using for Loop and built-in Methods (split, array reverse,… Read More »Reverse string in JavaScript | Using for loop and inbuilt methods examples
The simplest way to get the first character of the given string in JavaScript is the charAt method. This method returns the character at the… Read More »Get the first character of string JavaScript | example code