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The Complete 2021 SQL Master Class Bundle

Start Your Data Science Journey with 7 Courses & 23.5 Hours of Content on SQL — Retrieve, Analyze, Manipulate Data and More! Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer. We are offering a massive 98% off on The Complete 2021 SQL Master Class Bundle. Get it now with only $19,99 instead of ...

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💻 Introducing our brand new Youtube channel for Programming Video Courses

Hey fellow Geeks,following our Community’s feedback and staying on trend with the industry developments, we are super excited to announce the launch of our brand new Youtube channel! On our channel, we will be hosting video courses related to Java programming, but software development in general as well. We will be featuring code walk-through as well as full-blown tutorials. In ...

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Top 20 Online Programming Courses to Boost your Career

Do you want to know what is the best investment you can make with your time and money? Knowledge As a software developer you should be constantly acquiring new skills. This is the best way to advance your career and enjoy the rewards (monetary, emotional etc.). Towards that direction you should be reading books, devouring technical articles and staying informed ...

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Python Calculations in Jupyter with Handcalcs

 Jupyter notebooks allows LaTeX rendering inside markdown. This way you can write complex math equations within a notebook. While LaTeX is the de facto standard for scientific documents, it hasn’t a very friendly and intuitive syntax. handcalcs is an Open Source library for converting Python calculations into rendered LaTeX: just write the symbolic formula, followed by numeric substitutions and that’s ...

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Remote server management – An architectural introduction

This article launches a new series exploring the remote server management architecture. It’s focusing on presenting access to ways of mapping successful implementations for specific use cases. It’s an interesting challenge creating architectural content based on common customer adoption patterns. That’s very different from most of the traditional marketing activities usually associated with generating content for the sole purpose of ...

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Enabling Agile Software Testing With Automation

Over the years, I’ve worked with teams at varying levels of Agile maturity. Some, completely new to Agile, others ‘doing’ Agile (talking the talk), and very few being Agile (walking the walk). Regardless of a team’s Agile maturity, there is almost always one commonality: a struggle for QA to keep up with the lightning-fast pace of Agile software development. When ...

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Sharing a Secret with a Tomcat Service in ECS

AWS is pretty good, with a lot of documentation. However, often you need to spot the detail you need among a bunch of documentation that’s not wrong, but isn’t quite going to cover your use case. Providing the low-level detail doesn’t always provide enough information to assemble a complete coherent solution. I’ve recently been constructing some Cloudformation deployments. We want ...

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Node.js JWT Implementation

Hello. In this tutorial, we will implement a Node.js JWT (JSON Web Token) to protect the application endpoints from unauthorized access. The Node.js framework is commonly used to create server-based applications which are further used to show the contents to the users. 1. Introduction JSON web tokens (or the JWT’s) is an Open RFC standard that defines a compact and ...

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Node.js and MongoDB Tutorial

Hello. In this tutorial, we will create a simple node.js application and perform the CRUD operations with the MongoDB. The node.js framework is commonly used to create server-based applications which are further used to show the contents to the users.  1. Introduction Let us first understand that what is Mongo database and set up Node.js. MongoDB is a high-performance NoSQL ...

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Apache Camel 3.11 What’s New

Apache Camel 3.11 has just been released. This is a LTS release which will be supported for 1 year with regular patch and security releases. This blog post first details the noteworthy changes since the last 3.10 release from last month. For readers that are upgrading from the last 3.7 LTS release then we have added a summary section that ...

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