"Mastering Ruby on Rails: Advanced Techniques and Best Practices" is a comprehensive guide that takes you beyond the basics of Ruby on Rails development and dives into advanced techniques and best practices. Written by experienced Rails developers, this book covers topics such as performance optimization, security, testing, deployment, and scalability. It provides in-depth explanations and […]
Step 1: Install Docker Before you can start dockerizing your application, you need to have Docker installed on your machine. Docker provides installation packages for various operating systems, so choose the appropriate one for your system and follow the installation instructions. Step 2: Create a Dockerfile A Dockerfile is a text file that contains instructions […]
1. docker run: This command is used to create and start a new container from a Docker image. 2. docker build: This command is used to build a new Docker image from a Dockerfile. 3. docker pull: This command is used to download a Docker image from a registry. 4. docker push: This command is […]
Choosing between Docker and virtual machines depends on your specific needs and requirements. Here are some factors to consider: 1. Isolation: Docker containers provide lightweight and isolated environments, allowing applications to run independently. Virtual machines, on the other hand, offer complete isolation with their own operating systems. If you need stronger isolation between applications, virtual […]
Docker is an open-source platform that allows you to automate the deployment, scaling, and management of applications using containerization. Containers are lightweight, isolated environments that package everything needed to run an application, including the code, runtime, system tools, and libraries. If you’re new to Docker and want to get started, here’s a beginner’s guide to […]
Linux, the open-source operating system, has come a long way since its humble beginnings as a hobby project by Finnish student Linus Torvalds in 1991. Over the years, it has evolved into a global phenomenon, powering a wide range of devices and systems, from smartphones to supercomputers. In the early days, Linux was primarily a […]
Ruby on Rails is a popular web development framework written in the Ruby programming language. It follows the Model-View-Controller (MVC) architectural pattern and provides a set of conventions that make it easy to build web applications. If you’re new to Ruby on Rails, here’s a beginner’s guide to help you get started: 1. Install Ruby: […]
Increasing social media followers can be a common goal for individuals and businesses looking to expand their online presence. Here are some strategies to help you increase your social media followers: Remember that building a genuine and engaged following takes time and effort. Focus on providing value, being authentic, and consistently engaging with your audience […]
Redis is an open source in memory data structures store used as a database , cache and Message broker. What is caching? Caching is a process of storing data into a cache and cache is a temporary storage component area where the data is stored so that in future data can be served faster. In […]
Hooks are a way for one piece of code to override other code at specific, pre-defined place. They make up the foundation stone for how plugins and themes interact with WordPress Core, but they’re also used extensively by WordPress Core itself. There are two types of hooks: Actions and Filters. To use them, we need to function to […]