Array in JavaScript has slice() method that is used to extract a section of an array. This method returns a new array.
Syntax is as below:
array.slice( begin [,end] );
Restrict WordPress login access by hiding wp-login
If you access dashboard less frequent and there are only 1-2 authors then you can secure WP site through restrict WordPress login access by hiding wp-login.
WordPress websites are having more prone to suffer attacks and hacks. Because everyone knows the path of dashboard and structure of wp site.
Make a HTML, CSS, JS try it yourself editor
Making a try it yourself editor is a very easy and 5 minutes task if you know the concept behind it. Here I’m telling you step by step to create a try it yourself editor like w3 schools that would be able to run your HTML, CSS and javascript code online and display the result in iframe.
Open popup from another popup in jQuery
I had popup working and I wanted to open popup from another popup where a link was placed inside first popup using jQuery. This kind of scenario is quite common.
Most probable example we see are login and register popup boxes where one can toggle to login/register popup box through a link given in currently opened popup.
WordPress AJAX Login and Register without a Plugin
We can implement WordPress AJAX Login and Register without a Plugin. This tutorial will assist to let you do it in right manner with some additional features too, including Best practice techniques, Both forms in popup windows, AJAX Login and Register without a Plugin, Inbuilt client side form validation with jQuery, Opening login/register form from link given in another popup.
Array in JavaScript – sort() Method
sort() method for Array in JavaScript is used to sort the elements in that array.
Array in JavaScript – splice() Method
Array in JavaScript has splice() method that changes the elements of an array, adding new elements as well as removing old.
splice() method for Array in JavaScript is powerful method that let you modify an existing array. You can add, remove elements or replace existing elements.
Array in JavaScript – unshift() Method
Array unshift() method adds one or more elements to the beginning of an existing array and returns the new length of the array in Javascript.
Array in javascript
Array is most important keyword used in programming languages. Like other languages, Array is also used in javascript. Array in JavaScript is used to store multiple values in a single variable. Arrays in javascript is as special type of object
Query to obtain rank function in MySQL
There is no rank function in MySQL actually, whenever you need to query rank from table based on some functionality/criteria in MYSQL. But there are simple queries that can be used to perform the same.
Read the article to create query as well as to know about equivalent query for RANK and DENSE_RANK in MySQL.
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