Upcase : Configuration | Online Video Tutorial by thoughtbot
Want to see the full-length video right now for free? Sign In with GitHub for Free Access Configuration Nearly everything in Vim can be configured and customized to match your preferences. Now that you have an understanding of core Vim and the power it has, we can dive into discussing how to go about configuring it to match your preferences and workflows. Vimrc Configuration File Vim reads in conf
Upcase : Managing History | Online Video Tutorial by thoughtbot
Want to see the full-length video right now for free? Sign In with GitHub for Free Access Git is all about tracking the history of the files in our project. As a result, one most important skills we can gain when working with Git is efficiently moving through our repository's history, and finding changes within that history. In this video, we'll cover a number of different ways to view the git log
Upcase : Undoing | Online Video Tutorial by thoughtbot
Want to see the full-length video right now for free? Sign In with GitHub for Free Access For most of us, Git is a tool that we'll use constantly throughout the day, and this means that mistakes will happen. Typos in commit messages, forgetting to add files, committing to the wrong branch are all things I do more often than I'd like to admit. Luckily, Git has great support for undoing or revising
Upcase : Crafting History With Rebase | Online Video Tutorial by thoughtbot
Cherry Pick In some cases we'll find that we've made a commit on the wrong branch. We might have checked out master and made changes there, rather than our feature branch. Luckily Git provides a command, cherry-pick, that allows us to copy commits onto a different branch. Assume we have two commits made to our master branch and we want to move them onto our sanitize-search-query feature branch. We
Color
Color is such a fundamental part of how humans understand the world that we often overlook how it is processed and why it influences us. The how Humans perceive a small part of the electromagnetic spectrum through our eyes as light, on a scale of frequencies which we call color. Light that has a short frequency is perceived as blue, and a longer frequency is perceived as red. Some humans have a de
How Do You Decide When a Design is "Finished"?
When dealing with code, it’s usually apparent when it’s time to move on to the next feature or wrap up the project. Once the code works and it’s written well you can typically call it a day. In design however, drawing that line can be tricky and has the tendency to be very subjective. While others may look at a design and think it’s up to par, sometimes there’s an uneasy feeling that it’s not quit
Update Your Gems Early and Often
It’s surprising how quickly time can get away from us. Updated versions of Ruby gems are released all the time. If we don’t keep our applications up-to-date with the latest released versions of their dependencies, we may end up with applications that rely on gems with known vulnerabilities, bugs, or deprecated features. I use the following strategy on a regular basis to keep my applications up-to-
Senior Product Strategy, Design, and Development services for web apps, mobile apps, and websites. | thoughtbot
Our thoughtbot Teams have tailored expertise in the projects, challenges, and skills associated with your business and product at every product stage. We are equipped to partner with teams around the world with our fully-remote delivery model. Rapid validation and early product strategyBuilding a new product and roadmap planningTeam augmentation and process improvementDevOps, Cloud, CI/CD
Lessons Learned: Avoiding Primitives in Elm
Ben, Joël and I recently built an Elm application over two investment days, with a focus on trying out a new (to us!) paradigm in Elm. In this application, we avoided type aliases and primitive types (String, Int, etc.) in favor of product types. One of our types was for currency. Let’s break down the three ways we could declare this: -- primitive type (Int) type alias Player = { dollarsOnHand : I
Rapid cross-platform mobile development with React Native
In this article, we examine a few features of React Native that helped us ship a cross-platform iOS and Android app in 8 weeks, without sacrificing user experience on either platform. First, we’ll see how code reuse and a fast feedback cycle let us move really quickly and help us rapidly iterate on our designs. Then, we’ll learn about the framework’s flexbox-based layout system and evaluate a few
Tab completion in GNU Readline
GNU Readline is a powerful line editor with support for fancy editing commands, history, and tab completion. Even if you’re not familiar with the name Readline you might still be using it: it’s integrated into all kinds of tools including GNU Bash, various language REPLs, and our own gitsh project. This post will talk you through the more advanced Readline tab completion features gitsh uses and sh
Write a Vim Plugin with TDD
My colleague Chris Toomey and I are writing a Vim plugin called vim-spec-runner that runs RSpec and JavaScript tests. We’re test-driving it and learned a lot. Vimrunner We’re using the excellent vimrunner Ruby gem. It provides a Ruby interface to run arbitrary commands in Vim by hooking into Vim’s client-server architecture. If Vim was compiled with +clientserver, you can launch a Vim process that
Tidy Views and Beyond with Decorators
The problem Here’s a view serving monkeys#show. What’s wrong with it? <% if @monkey.eating? %> <div class="eating"> <%= @monkey.name -%> is eating. Nom nom </div> <% elsif @monkey.sleeping? %> <div class="sleeping"> <%= @monkey.name %> cannot be bothered right now </div> <% end %> <div id="banana-status"> <% if @monkey.bananas.any? %> <div class="banana-count"> The monkey has had <%= @monkey.banan
Action Mailer and Active Job sitting in a tree...
Almost every application I ever worked on had some requirement to send emails. Whenever I need to implement sending emails (using Action Mailer), I also implement a background job for it. Since version 4.2, Rails has built-in support for executing background jobs using Active Job. Every time I need to start setting up Active Job for email sending, I find myself looking up the required syntax and s
Is Your Site Leaking Password Reset Links?
Self-service password resets are a common part of many web applications. The typical password reset link is emailed to the user and contains a unique token that in some manner identifies the user. By clicking the link, the user proves they have access to the email associated to the account, and has now authenticated using a second factor. At this point, they are asked to provide a new password. If
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Configuring an Elm App with Environment Variables via webpack
accepts_nested_attributes_for with Has-Many-Through Relations
Upcase : The Weekly Iteration | Video Lessons by thoughtbot
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