Interesting news about software development

jQuery
metaprogramming
git
conference
ajax
ruby
2n
community
rails
docker
project management
JavaScript
productivity
trailblazer
version control
open source
neovim
graphql
tutorial
ES6
attribute accessors
SQL
lua
graphql editor

Creating dynamic attribute accessors

Metaprogramming, the art of messing with the internals of a programming language, is one of the most powerful learning tools an aspiring programmer can utilize. It's very easy to take the workings ...

Pawel

Paweł Bartulewicz

JavaScript - Part 6 (Single Threaded, Synchronous)

This part will be the shortest of all, but before the next posts, I would like to discuss these two concepts. Although the explanations provided here will be useful in subsequent posts, I think tha...

Bartek

Bartosz Łogwiniuk

JavaScript - Part 5 (Execution Context: Execution Phase)

Execution Context: (Code) Execution Phase As you recall from the previous part, I mentioned that there are two phases that take place in the Execution Context. The first is Creation Phase, the sec...

Bartek

Bartosz Łogwiniuk

JavaScript - Part 4 (Hoisting, Execution Context: Creation Phase)

In the current post I would like to develop some of what was discussed in part 3. At the beginning, we'll slightly change our one.js JavaScript file. var a = "Hello"; function b() { console.l...

Bartek

Bartosz Łogwiniuk

JavaScript - Part 3 (Global Object)

In this part, I would like to raise one topic. Global Object. Let's start. In a situation where we have already written our first JavaScript program that for example is a function displaying "Hell...

Bartek

Bartosz Łogwiniuk

JavaScript - Part 2 (Name/Value Pair, Object)

Name / Value Pair When it comes to JavaScript, Objects are very important, but before that, I would like to talk about Name / Value Pair. It is quite simple and the term itself tells us what we ar...

Bartek

Bartosz Łogwiniuk

JavaScript - Part 1 (Syntax Parser, Lexical Environment, Execution Context)

Introduction Hey everyone. I decided to write a series about the most popular web language - JavaScript. The series will be addressed mainly to people who start their adventure with programming an...

Bartek

Bartosz Łogwiniuk

Make evrything louder! Stream processing in Ruby with ARGF

If you’ve ever used a terminal before (and surely you have, since you’ve taken interest in this blog post), it’s more than likely that you’ve had an opportunity of working with streams. Streams wer...

Rafal2

Rafał Camlet

Group operations

Today I want to talk about simple implementation of group (mass) operations. The idea was to add simple feature of assigning users to groups by selecting individual (or all) users using checkboxes ...

Blank

Mateusz Drozdowski

Programistok 2016

At first - make it clear: I am one of the organizers of this conference, so this article will be as much subjective as possible. What I want to achieve by writing this article? Tell attendees...

Adam

Adam Piotrowski