How to Generate a HMAC Signature in Java
In this article, we will examine how to generate HMAC signature for a given data or message in Java with an example using the HMAC-SHA256 algorithm
Java
View moreDifferences between @Transactional and TransactionTemplate in SpringBoot
In this article, we are going to consider the differences between @Transactional and TransactionTemplate in managing database transactions in a SpringBoot application. We will also observe their different behaviours with exceptions
How to use Flyway for Database Migration in Spring Boot
We will learn how to use Flyway to create database schema and even seed the database with data when our application is starting up for the first time
How to Validate JSON Request Body in Spring Boot
We will be looking at the request-validator library, which is able to compare the user input against a pre-defined set of rules like required,max,min
Javascript
View moreHow to Setup Bootstrap for Local and Offline Use
In this tutorial, we are going to look at how to download bootstrap and jquery locally and use them to in our project even when we don’t have internet
What do I need to be a Web Developer?
Here is a curation of the different technologies that power the web and the ones you should learn to make a living as a web developer
Motivation
View moreRead this before You Quit - and Think Twice
Life can be tough, great men do fall. Whatever comes our way, we must not quit for many - known and unknown - are dependent on our success
Php
View moreHow to View Remote CodeIgniter Log Files in the Browser and Postman
Being able to read log files on a production server can boost the quality of your emergency readiness and response. Read on to learn how.
Moving from Laragon 2 to Laragon 3.0: My Telltale
This is a recap of how I moved from Laragon 2 to v3, my mistakes and how you can avoid them. Plus undocumented changes I discovered
Formstack API Tutorial: Working with fstackapi_php library
Interacting with the Formstack API v2 just got better with this new fstackapi_php library. We’ll use it to submit form dynamically and more
Poem
View moreIdeas With No Coins
Sometimes the coins make all the difference - between those who took-off and those who crash on the runway of entrepreneurship. The hustler’s poem
Springboot
View moreDifferences between @Transactional and TransactionTemplate in SpringBoot
In this article, we are going to consider the differences between @Transactional and TransactionTemplate in managing database transactions in a SpringBoot application. We will also observe their different behaviours with exceptions
How to use Flyway for Database Migration in Spring Boot
We will learn how to use Flyway to create database schema and even seed the database with data when our application is starting up for the first time
How to Validate JSON Request Body in Spring Boot
We will be looking at the request-validator library, which is able to compare the user input against a pre-defined set of rules like required,max,min
Security Architecture Completely Securing Mobile Application APIs
This is a comprehensive architectural guide on how to secure important APIs of your application including the signup, reset password and retry OTP API