Blog Category Programming

In JavaScript there’s a difference between global, block and functional scoping. Failing to understand scoping can lead to hard to find bugs and code that executes too slowly. Here are two possible errors with scoping you can commit when coding in JavaScript and how to fix them. Global, Functional and Block Scoping In JavaScript, variables […]

Elasticsearch has a unique way of indexing data. Getting to know the storage process will allow you to understand its stages and relevance to search speed.

I’ve always wondered how big companies like Facebook process their information, or how companies like Amazon can make searches in extremely short times. This is why I want to tell you a bit about my experience with two powerful tools they use: Apache Hive and Elasticsearch.

Mapping the interaction between particles is a common problem in Physics, but it can be hard to visualize . D3 is a tool that can help solve this issue by simulating particles in a simple way. Here’s how D3 works. The Physics behind D3 D3 (Data-Driven Documents) is a JavaScript library for visualizing data using […]

It’s almost impossible to avoid bugs when developing software, but there are ways to decrease the likelihood of them happening. GitLab includes tools that make software development easier by constantly checking the code and ensuring that everything goes smoothly fine. Here’s how to achieve a good workflow with GitLab.

There has been a lot of fuzz in recent years about functional programming. You might be interested but it can be hard to apply it to your everyday work. This post aims to give you a cheatsheet with functional concepts and techniques used in the .NET framework. Arrow Notation Arrow notations are the preferred syntax […]

When the marketplace extensions are not enough for you, there’s only one choice: to dive into the world of VS Code extension development. With it’s simple yet powerful API that will let you customize your experience whatever you like.

When you collaborate in an open source project it is likely to be asked to make a fork of one repository. A fork is a copy of the project in your GitHub account. This duplicate allows you to freely experiment with changes without affecting the original project.

There is a problem when you fork a project, it is not going to have the last changes made in the original one, so in order to avoid problems when you try to push your changes it is better to keep your fork up to date.

Here’s how.

Here’s a quick guide to helpers in Ember.js, how to use them and how to create one of your own. This will be useful when you want the result of a JavaScript function in your template, believe me, this will make your front-end developer life easier. In Ember a helper function is a simple function […]