Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
Articles by Vivek Verma
Page 9 of 9
How to create custom range sliders with CSS and JavaScript?\\n\\n
A range slider, is an input field in HTML, that accepts the type as a “range”. It is used to select a numeric value within the given specific range, we can pass the range inside the input field as shown below snippet of code As you can see in the above snippet of code, the type is equal to the range and we provide the min = “0” and max = “100” values, which will be the range of the field. The custom range sliders help customize the field range as per the need. In the following article, ...
Read MoreWrite a palindrome program in JavaScript so that only alphanumeric values should be allowed?
Palindrome is a string that even when reversed will be the same as the original string. In simple words, the palindrome string will have odd length and the element in 0th index and the last index will be the same, element in 1st index will be the same as the second last element and so on. The palindrome contains alphanumeric elements; that means it contains the alphabet(a-z) and digits (0-9) as well. A palindrome string must look like − var str = "121Malayalam121"; Let’s understand with a suitable example. Let’s understand with a suitable example. Example 1 In the ...
Read MoreWrite a number array and using for loop add only even numbers in javascript?
An array in JavaScript is an datatype which contains similar types of data. A number array is defined as the array object with numbers as its content. These numbers are divided into even and odd types on a basic level of mathematics. In this article, we will look into outputting the even number of any number array. Syntax let arr = [val1, val2, val3, …]; Now, let us consider an array arr with numbered elements and print the content in the 0th index − Example let ...
Read MoreWrite a program to find the index of particular element in an array in javascript?
Array is an object which contains multiple values of the same datatype in a sequential order. In other words, we can say that an array is a special type of object in the JavaScript. SyntaxWe can create an array in two ways in JavaScript. The syntax are given below − var arr = [val1, val2, …]; var arr = new Array(“val1”, “val2”, …) Now let us look at a simple JavaScript program to create an array and print its index values − var arr = [1, 2, 3, 4, 5]; document.write(arr[0]); Here, the program returns the content in ...
Read More