How to watermark Image with Text using Python
Image Watermark In this tutorial I am going to show you an example on how to watermark image with text using Python. You might have seen somewhere online portal or…
Online Visitor Tracking System using CodeIgniter 4, MySQL 8 and AJAX
In this tutorial I am going to show you how you can build an online visitor tracking system using PHP based framework CodeIgniter 4, MySQL 8 and AJAX technique. The…
SELECT list is not in GROUP BY clause and contains nonaggregated column – mysqli_sql_exception #1055
You might encounter the following issue while executing an SQL query qith Group By clause in MySQL database server. Error Type: mysqli_sql_exception #1055 Error Details: Expression #2 of SELECT list…
Spring Batch – Scheduling Multiple Jobs Parallelly
Parallel Jobs In this example I am going to show you how to run multiple batch jobs parallelly in Spring Batch framework. Spring Batch is a lightweight, comprehensive batch framework…
Add Images to Word File using Python
Here I am going to show an example how you can add images to word file in Python programming language. Generally you write headings, paragraphs, etc. to describe an event…
How to deploy Spring Boot Data JPA Application to Heroku Cloud
In this tutorial I am going to show you an example on deploying Spring Boot application to Heroku cloud. I will create a basic CRUD application with Spring Boot Data…
How to install PostgreSQL Zip Archive in Windows
In this example I will show you how to install PostgreSQL zip archive in Windows operating system. I will also show you how to setup username and password for your…
Difference Between Parallel Stream And CompletableFuture In Java
Parallel Stream Vs CompletableFuture I am going to discuss here CompletableFuture vs Parallel Stream in Java programming language. CompletableFuture extends Future with added advantage to allow the tasks finish in…
How to convert Video (MP4/AVI) Clips to GIF in Python
I am going to show you how to convert video (MP4/AVI) clips to gif in Python programming language. Recently I was trying online to convert an avi format video file…
AJAX Example with CodeIgniter 4 and MySQL – Check Username Availability
Here I am going to explain how to use AJAX with CodeIgniter 4 and MySQL to check the availability of username on key event. So instead of user waiting at…