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LATEST POST:
Michał Majchrzycki on 19.11.18 in Mobile

How to make an Xcode cleaner app for macOS

In one of the previous tutorials, I was showing how to make a simple AppleScript that would clear cache generated by an Xcode app. This time we’ll make a macOS app that will mostly do the same, but we are going to add more features. Let’s face the challenge and take a look at the code!

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We have published the Free Elixir Course. Because it’s awesome

And because we think it’s a proper way to showcase our developers' skills. What’s more, we believe it’s right to encourage people like you to learn and improve. We are part of the movement based on knowledge sharing and we are proud to say thanks with a learning resource so awesome as our Free Elixir Course.

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Cyprian Łakomy on 31.10.18 in Open Source
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From apps to Lego blocks and "Little Red Riding Hood". How I teach my daughters to code

I am a father of three incredible girls - one is five and two are three years old. They are much smarter than I am, and they are learning so fast, you can’t even imagine. But the greatest thing is their imagination. Amazing, indescribable imagination. Sometimes I try to learn something from my kids and this is what I did. About coding of course.

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Michał Majchrzycki on 23.10.18 in After Ruby Hours
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10 European tech events to attend in late 2018

Summer is gone and 2018 is coming to an end. It doesn't mean that the tech world is slowing down, though. Quite on the contrary. Fall can be a perfect timing to get hold of new ideas, knowledge and skills that your business might soon require. Tech conferences are happening all over the world. Check these 10 European tech events in late 2018 you definitely should not miss. Here they are, in chronological order!

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Cyprian Łakomy on 05.10.18 in After Ruby Hours
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How to get the job of a Ruby on Rails developer at Prograils

You have completed your Ruby on Rails course or many of them, been writing code for a while now and have some brilliant ideas. Why not test them in some real work environment and apply for a Ruby on Rails developer position? At Prograils, you have a unique opportunity to learn its flavor. Let us show you how to impress us.

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Cyprian Łakomy on 28.09.18 in How do we work
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How to successfully relaunch an app

So you want to impress the world with major changes in your application. Or give another try to the product which didn’t meet the high expectations. It can be hit or miss. What steps do you need to take before deploying it, not to repeat the same old mistakes, lose money and really shine among the competitors? Here are 10 tips for making an app’s relaunch a success.

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Cyprian Łakomy on 20.09.18 in How do we work
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Top 19 Ruby gems you can’t miss in 2018

It took us three long years to give you an update on the Ruby gems our devs find the most useful or simply fun in their work. But, well, here it is. We are extremely pleased to bring you the list of gems you simply cannot miss in 2018.

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Cyprian Łakomy on 06.09.18 in Ruby on Rails
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They do IT again! Don’t miss Rails Girls Poznań 2018

Once again, Prograils are the main sponsor of the Rails Girls Poznań workshops. Between September 21 and 22, you’ll have a unique opportunity to learn how to design your first app in Ruby on Rails for free. All you need is your own laptop, hunger for knowledge and… being a woman! The registration process is over.

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Cyprian Łakomy on 30.08.18 in After Ruby Hours
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Bailiff 2.0: How my recruitment app helps manage team expenses

The recruitment process may look very different and may have a different number of steps, depending on the size of the company or a position you are applying for. Let me share with you the path I had to pass in order to become a junior Ruby on Rails developer at Prograils. This, however, was not some useless task you are usually asked to complete in order to get hired. I am happy that the outcome of my work, the app called Bailiff2.0 is now in frequent use among the team members of our software house to manage daily expenses.

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Jacek Mikołajczak on 16.08.18 in Ruby on Rails
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First steps with Clean Architecture and VIPER

VIPER is a relatively new Clean Architecture design pattern for iOS apps, which has gained much attention and applause lately. Let us take a walk and examine its main features, as well as the basics of Clean Architecture itself.

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Cyprian Łakomy on 09.08.18 in Mobile
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RubyKaigi 2018: A conference as perfect as a good code

Everyone who works with Ruby probably knows that this language originates from Japan. No surprise that the idea of a human-friendly programming language appeared in the country of Zen. Also, that RubyKaigi, the biggest Ruby conference is being held in one of the Japanese cities each year. This May and June it was Sendai, and I was lucky to be nearby! Without hesitation, I decided to go there and attend this most prestigious Ruby event.

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Robert Zieliński on 02.08.18 in Ruby on Rails
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How to make a reusable custom UIAlertController

In this short tutorial I will show you how to make a custom UIAlertController which can be used on many View Controllers or even Storyboards. The main advantage of this solution is that your alert controller can be used many times and modified as you wish. OK, let’s start with the basics!

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Michał Majchrzycki on 26.07.18 in Mobile
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Pair programming in a software house: yes or no?

Over the years, pair programming has become a widely discussed concept in the software development community. The feelings towards it range from love to hate, depending on who you ask. Let us examine various scenarios, the pros and cons of this method and confront it with the everyday reality of a small software house.

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Cyprian Łakomy on 20.07.18 in How do we work
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Adding Webpacker to a legacy Rails app

Some say there was not a day without a new JavaScript framework these past years - that means JS is evolving every day. The problem is, Rails does not provide any proper support for those new toys. Unless you get the hang of a gem called Webpacker, which comes bundled with Rails 5.1+.

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Robert Kaczmarek on 10.07.18 in Ruby on Rails
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10 hints to make your landing page great

Ever wondered why some products do better on the Internet than others? Landing pages may be one of the keys to success. While a well-designed one raises the chances of achieving a greater conversion, a bad one may bury your sales. Here we have listed some essential stuff that will make your page meet its purpose.

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Cyprian Łakomy on 03.07.18 in After Ruby Hours
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Once again, we deliver. Prograils among leading B2B service providers on Clutch

As yet another proof that we are really nailing it, Prograils were listed among the leaders of B2B service providers in the most recent report by Clutch.

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Cyprian Łakomy on 27.06.18 in How do we work
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Three ways of iterating over tree-like ActiveRecord structures

You are building an e-commerce app and at some point you introduce a Category model as a part of Product data. A Category can have various subcategories, which are represented by the same model. At this point, it's obvious we are dealing with a tree-like data structure. Step by step, I'll introduce three ways of iteration over such a structure and compare their performance.

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Szymon Soppa on 21.06.18 in Ruby on Rails
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Unlucky Article 13. Why the EU copyright directive threatens the Internet as we know it

On Wednesday (June 20), the European Parliament will vote on the new Copyright Directive proposal. Whereas it has been agreed that the legal framework in force calls for a reform, Article 13 of the Directive may heavily impact the fundamental principles of the Internet as well as constitute a threat to the future of software development.

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Cyprian Łakomy on 18.06.18 in After Ruby Hours
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Starting with Rails - how to set up a development environment

Take your very first steps with Ruby! This tutorial will show you how to set up an environment for future development in Ruby on Rails.

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Marta Wojciechowicz on 07.06.18 in Ruby on Rails
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After infoShare 2018: How I survived my first tech conference

Before one joins the IT community, tech conferences may appear like a distant and unknown land. Once you are already in and there, it becomes pretty clear that they don't bite. Back from infoShare 2018, here is my review.

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Cyprian Łakomy on 01.06.18 in After Ruby Hours
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Looking for a good software house? Here’s how to find one

So you have an outstanding idea for a web/mobile application? Making sure that your concept is in good hands and will be properly forged into the flawless product is a logical concern. How to tell a reliable software house from the one which teases you with mere advertising? Here are a few tips.

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Cyprian Łakomy on 24.05.18 in How do we work
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The GDPR - how it will affect the way you develop?

As you may know, The General Data Protection Regulation (GDPR) becomes enforceable on 25th of May. What does it mean for you, your company, your web app?

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Marcin Pakuła on 14.05.18 in How do we work
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Simple AppleScript app for clean Xcode

Clean temporary and unwanted files from Xcode with your own AppleScript app.

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Michał Majchrzycki on 10.05.18 in Mobile
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Ceasta: how to create custom text area using contenteditable element

Find out how to create adjustable text area using the contenteditable element and add text highlighting.

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Zuzanna Sawala on 26.04.18 in Ruby on Rails
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How to make a reusable Activity Indicator with Swift

Spinners let people know that your app isn't frozen while loading content. Check out how to make one that can be used on many views and storyboards.

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Michał Majchrzycki on 18.04.18 in Mobile