Also Read: for-Each In JavaScript With Example Here we create a program to find Sum of all duplicate values in an array using JavaScript. In the above source code, first, we define an indexed array where we want to find duplicate values of an array. Now, we define two variables sum and result. Then we […]
How to Print Multiple Array Values in PHP?
To print multiple array values in PHP, first, we have to merge multiple arrays and store it to a variable. To merge two arrays we use array_merge() function. Here on this task we check two types of multiple arrays and merge those to print complete value. Example with indexed arrays. And with associative arrays. Example […]
Get Special Characters from String in jQuery
To Get Special Characters from String in jQuery we use the string indexOf function. Also Read: 7 Most Useful JavaScript Array Functions Here are the major steps which we used to get, Store possible special characters into a variable. Define a empty array to store characters to show. Use loop to check and get all […]
Convert Unix timestamp to DateTime jQuery And JS
To Convert Unix timestamp to DateTime using jQuery and JS, we use the JavaScript date object and other date functions to get the time and date with months. Here are 4 steps to convert timestamp to DateTime using jQuery and JS, Convert timestamp to milliseconds. Place the milisecond value as argument in the date object. […]
PHP file_get_contents() Function With Example
In this tutorial, we learn how we can get the complete string from any URL or from any text file by using PHP file_get_contents() Function with using multiple examples. Introduction and Usage Mainly, the file_get_contents() Function is used to read strings from the entire file. This is a feasible way to read the complete file […]
PHP password_hash, password_verify With Example
Introduction PHP password_hash is a built-in function that is majorly used to encrypt the password string. Encryption has c combination of random letters, numbers, and special characters. PHP password_hash() function can create a unique password hash using a strong hashing algorithm which is only one-way hashing or encryption. One-way hashing means, that generated password can […]
Convert URL to PDF And Print Using JavaScript
To do Convert External URL to PDF And Print Using JavaScript, we can use hidden <iframe>. Here we do a complete code example, where we will see how we can print an external URL as a PDF without opening it on the same page. At the web development sometimes we have to show some pages […]
How to Fetch Data From a Database in PHP Faster?
Fetch data from a database in PHP faster, in this article, we will use an example that shows how we can write an optimized database query. And also check how we can create a database structure which used to run DB queries faster. 5+ Steps to Fetch Data From a Database in PHP Faster Here […]
jQuery Multi-Select Dropdown Checkbox With Search
jQuery MultiSelect Dropdown provides very useful functionality to users to select multiple options from the dropdown. Generally, we use multiple attribute on HTML <select> tag to do these multiple selections by holding the ctrl button from the keyboard. But now with the help of the jQuery MultiSelect plugin, we can create a nice and easy-to-use multi-select dropdown. By […]
