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Recent posts tagged javascript

9 0 2 min.
How to use chrome developer tools to debug JavaScript:
Introduction JavaScript debug tools:Today we will talk about a very important question about how code is debugged in JavaScript. The topic I am going to talk about today will be very useful for those who are learning programming, especially for those...
posted 2 days ago Tania 800 points
19 0 6 min.
Which of these class is superclass of every class in java
Overview classes in java:Today we know about classes and superclass in Java. You may have heard about classes and objects while learning programming language.  Many students know a lot about this. And some students are still some students who un...
posted Jul 23 Tania 800 points
24 1 1 min.
Find heighest and lowest of five integer using java loops
Introduction:You may have heard of many programming languages ​​today but Java is the most different. It is considered difficult. Its code is considered big but according to my guess who has learned Java language.  Today we are taking 5 num...
posted Jul 18 Tania 800 points
24 0 1 min.
How to display uploaded file in html using JavaScript
"How to display uploaded file in html using JavaScript "Today we will see how to upload files in html using JavaScript. You must know about html.  html is a markup language from which you can design the content of a website and manage ...
posted Jul 18 Tania 800 points
16 1 2 min.
Javascript calculate age in years months days
Javascript calculate age in years months daysExample 1<!DOCTYPE html> <html> <body> <h2>JavaScript Date Functions</h2> <p>Javascript calculate age in years months days</p> <p id="demo"></p> &l...
posted Jul 14 offonime 468 points
19 0 1 min.
How to check JavaScript is enabled or not in browser
JavaScript Introduction of JavaScript:Friends, nowadays you may have heard that computers are computers. But if you look at them, computers themselves are useless. There is a lot of communication between the users of computers and the computer.&...
posted Jul 14 Tania 800 points
22 0 7 min.
How to make quiz questions appear one at a time in javascript
Things to keep in mind before startingSome things to know before you start:This is a front-end tutorial, which means that anyone who knows how to examine the source code of a page can find the answers. For serious questionnaires, the data must b...
posted Jul 13 amna 113,234 points
7 0 2 min.
What is the different between JavaScript and jquery
Introduction:Today we will talk about the difference between JavaScript and jquery. Many students have a problem with what they should learn while programming, so I think they should learn the basics first. Before you learn jquery, you should  M...
posted Jul 13 Tania 800 points
15 0 1 min.
Find largest and smallest number in an array in java
Introduction:Smallest number is:12Largest number is:87Java students face a lot of difficulties when they are practicing their program. Because Java codes are very long and most of the students get stuck in the program with a small mistake.  They...
posted Jul 11 Tania 800 points
10 1 6 min.
How to get first character of a string in JavaScript
 JavaScript to keep only first N characters in a stringToday's article is very important on how students count the first letters of a string in Java.Java provides many advanced features for specific non-literal string values, including conca...
posted Jul 11 Tania 800 points
13 2 1 min.
Javascript count occurrences of character in string
Here we learn, how to count the occurrences of the character in a string.function countString(str, letter) { var count = 0; // looping through the items for (var i = 0; i < str.length; i++) { // check if the character is...
posted Jul 10 Jeevani 300 points
23 1 1 min.
Turn a string into a number javascript
Turn a string into a number javascriptThere are a couple of ways we can Turn a string into a number javascript<!DOCTYPE html> <html> <body> <p>Click the button to Turn a string into a number javascript</p> <button o...
posted Jul 8 offonime 468 points
23 1 1 min.
Name validation in javascript using regular expression
Name validation in javascript using regular expressionThe REGEX (Regular Expression) is the easiest way to validate the Full Name (first name + last name) format in JavaScript. In the following code snippet, we will show you how to validate the first...
posted Jul 8 Sanjana Sagar 499 points
14 1 1 min.
How to define a function in javascript
How to define a function in javascript<!DOCTYPE html> <html> <body> <p>How to define a function in javascript </p> <p>Click the button to call different functions</p> <button onclick="function1()">...
posted Jul 6 offonime 468 points
3 0 1 min.
How to compare two string in javascript
How to compare two string in javascript The localeCompare method<!DOCTYPE html> <html> <body> <p>How to compare two string in javascript with The localeCompare method </p> <ul> <li>function checkit...
posted Jul 6 offonime 468 points
15 1 2 min.
Javascript remove an item from an array
Javascript remove an item from an array<!DOCTYPE html> <html> <body> <h2>JavaScript Array Methods</h2> <h2>toString()</h2> <p>The toString() method returns an array as a comma separated string:</p&...
posted Jul 4 offonime 468 points
21 0 4 min.
How to call javascript function from html
call to JavaScript functionIn the previous section we have learned how to create a function.The function code runs after the function is called.Like a function callExamplesmyFunction function (a, b) {return to * b;}myFunction (10, 2); // myFunct...
posted Jul 3 amna 113,234 points
9 2 6 min.
How to store data in localstorage in javascript
LocalStorage is a tool that is used via JavaScript, where we can manipulate our stored data in the way we deem most convenient. To start using localStorage, we must take the following methods into account:localStorage.setItem ("key", i...
posted Jul 2 amna 113,234 points
11 1 1 min.
How to check if two objects are equal in javascript
In JavaScript standard also known as ECMAScript, equality operators such as comparison operator '==’ and '===’ are cannot be used directly to compare two objects. Hence objects instance are instantiated from different instance so ...
posted Jul 1 mhfaisal 415 points
10 0 10 min.
Ajax Country State City dropdown PHP MySql
Аjаx  Соuntry  Stаte  Сity  drорdоwn  РHР  MySql In  this  роst,  we  will  leаrn hоw  tо  рорulаte  соuntry  stаte  сity  in  drорdоwn  list &nb...
posted Jul 1 sakshi 886 points
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