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One of the language design decisions in JavaScript has followed in C’s footsteps by providing implicit type conversions based on what operators you give it. For example in JavaScript, you can add true + true to get 2. While it may be convenient in some cases, this has been a pain point for many developers trying to locate and remedy ...

As mentioned on a previous article having a registry with a username and password is not secure if the registry is not ssl configured. So we are going to add the ssl certificates to our registry. To make things easier we will use let’s encrypt which is free. Once we have generated the credentials we have to add them to ...

Visual Studio Code provides an amazing environment for development, especially for JavaScript developers. The cross-platform text editor by Microsoft has attracted a large number of developers due to its performance and long list of amazing features. Having a well-calibrated editor is paramount to a developer’s productivity, and great tooling can help developers write faster, cleaner, and more consistent code. VS ...

By default when using docker you pull the images from the Dockerhub docker registry. Most probably you have your own docker images for you application and you want to distribute them and do so in a secure way. One way to do so is to go with the already set options such as a paid plan from Dockerhub or the ...

So we have just created a docker image and now it’s time for us to run a container and interact with it. docker run nginx This will run an nginx image and as we can see due to running the container in an interactive mode the terminal we issued the command is no longer available. We will press ctrl-c. By ...

Hello readers, in this tutorial, developers will learn how to use the AngularJS Currency Filter in the angular applications. 1. Introduction AngularJS is a JavaScript MVC or Model-View-Controller framework developed by Google that lets developers build well structured, easily testable, and maintainable front-end applications. Before we start with the creation of a real application using the angular framework, let us ...

So what are docker images? A docker image is read-only layer consisting of binaries libraries and the software which the container shall execute. A docker image can have as a base another docker image. Actually they are a read only template. Once created they are stored in your file system. To view the docker images currently installed on your system ...

On this blog docker is mentioned many times, and many tutorials utilize docker. It is always good to have a go on docker basics and provide a fast reference, in our workday the more we get absorbed with certain problems the easier it gets to forget.                   So with docker you can ...

Introduction scalatags is a Scala library that allows generating dom parts or snippets in a functional style. In the same spirit as Elemento for GWT, scalatags‘s goal is to interact with the dom using clean and understandable code while keep it to the minimum. In this post, we are going to go through some examples of usage of scalatags based ...