Software Engineering

Saikat Mondal September 21, 2024 39 Comments

How to schedule one-time tasks to be executed at a specified future time

To schedule one-time tasks in WordPress follow these steps:1. Determine the Time: Calculate the future timestamp for when you want the task to run.2. Define…

Sandeep Mandal September 21, 2024 No Comments

How to delete a document from MongoDB Collection using Mongoose in Node.js?

There are multiple methods that we can use to delete a document from MongoDB collection. These methods are deleteOne(), findByIdAndDelete() etc.In this post we will…

Anirban Poddar September 21, 2024 No Comments

How to render a media control for an image in Elementor widgets?

We can render a media control for print the image URL in a custom <img> tag. For the same we can use wp_get_attachment_image() function to generate the image…

Rohit Patra September 21, 2024 No Comments

How to write different event in Application.cfc

Description:- The Application.cfc file defines application-wide settings and variables, as well as application event handlers. we can implement the following events through Application.cfc. Method/EventWhen runonApplicationStartThe…

Sandeep Mandal September 14, 2024 No Comments

How to retrieve documents from collections in MongoDB database?

We can retrieve documents from collections in MongoDB database using find() and findOne() method. With the help of the following example we will be learning…

Snigdha Paul September 14, 2024 No Comments

What does ‘?=’ refers to in regular expression (regex)?

In regular expression (?=…) is a positive lookahead. It checks if the pattern is matched at the current position, but does not include it in…

Anirban Poddar September 14, 2024 No Comments

How to create a custom Elementor Addon?

First of all we need to register the widgets. Let’s start a simple Elementor addon that adds a widgets to Elementor. The addon path will…

Saikat Mondal September 14, 2024 No Comments

How to retrieve WordPress user ID by email address

To get a user ID by email in WordPress, you can use the get_user_by function. Here’s a basic example of how to do it: $email…

Saikat Mondal September 14, 2024 No Comments

How to retrieve plugin directory paths in WordPress

To get the plugin directory path in WordPress, you can use the plugins_url() function or the WP_PLUGIN_DIR constant. 1. Using plugins_url() Function: $plugin_url = plugins_url();…

Arun Giri September 14, 2024 No Comments

How to copy records one table to new table in query?

As an SQL developer, there are many reasons to create a copy of the original table. We have various methods to copy table records, such…

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