OpenSSL for windows
OpenSSL is a command-line tool for cryptographic operations such as generating private keys, creating digital certificates, and encrypting/decrypting data.…
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Developer Tech Blog
The blog aims to deliver solutions, news, and articles originally about bugs, vulnerabilities, open source, and tech knowledge around programming languages and operating systems.
PKIX path building failed
This blog will discuss how to Import Public Certificates into Java’s trustStore.
When a server changed its HTTPS SSL…
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Vim editor command
Vim is a text editor that is widely used in the Linux/Unix environment.
Here are some basic commands that…
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Java 17 Features and Enhancements
1. Sealed classes: Sealed classes, which were introduced in Java 15, have been enhanced in Java 17 with the addition…
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8 Must Best tools for software developers
There is a wide range of tools available to software developers that can help make their work more efficient and…
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Spring Boot 3 and Spring Framework 6
Spring Boot 3
Java 17 Baseline and Java 19 Support
Spring Boot 3.0 requires Java 17 as a minimum…
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Caddy Free Web Server with Automatic SSL
Caddy is a powerful, extensible platform to serve your sites, services, and apps, written in Go.
Installation
Debian, Ubuntu, Raspbian…
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Backup and restore MySQL databases using the mysqldump command
mysqldump command can only generate output in CSV, XML, and delimited text.
mysqldump user requires privilege.
* SELECT privilege for dumped…
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Top 50 Java Programming Interview Questions
Java Programming Interview Questions
Java Programming Interview Questions are always the deciding factor in any
Java interview. Whether you are…
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How To Install Node.js on Ubuntu & Debian
Installation instructions
Node.js v19.x:
Using Ubuntu
curl -fsSL https://deb.nodesource.com/setup_19.x | sudo -E bash…
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