All my blog posts and articles
Page 24 of 142 (2825 total posts)
How Good Is Your Test Suite? | Codementor Relying solely on code coverage as a measure of test quality is not enough. Introduce mutation and property-based testing to see how good your tests and code actually are. March 9, 2022 at 08:08PM
Randall Degges – Heroku and SOA Heroku’s platform was designed with services in mind. If you’re building a service oriented web app, you might find this interesting. March 10, 2022 at 12:16AM
Deploying on Mars: Rock solid Odometry for Wheeled Robots Learnings and tips and tricks on how to set up and tune odometry for my NASA-JPL Mars Rover, which can be applied on any Autonomous Mobile Robot (AMR). March 8, 2022 at 02:52PM
How to Test Ruby Code That Depends on External APIs Few things are more frustrating than slow, flaky test suites. You’re ready to deploy, wait 20 minutes for CI to run, only to find that a test failure in code you’ve never touched is blocking you. You dig into the source and find the problem: an external API call. It works (slowly) most of the tim… March 8, 2022 at 09:43PM
Learn How to Test Third Party Services With Minitest & VCR In this article we will be learning on how to work with VCR, how to configure it and how to write tests for third-party services. March 8, 2022 at 09:45PM
Pid control document Excellent tips and ideas March 7, 2022 at 09:42PM
Colleen Schnettler on Twitter A tricky thing to remember in Active Record is how to query multiple associations vs. nested associations. Multiple associations take a list of symbols, nested associations take a hash with a symbol. pic.twitter.com/XhGiJdcH7h— Colleen Schnettler (@leenyburger) March 3, 2022 March 7, 2022 at 01:54PM
Release 2.5.0 · Shopify/ruby-style-guide What's Changed Enable Layout/EmptyLineAfterGuardClause cop by @sambostock in #348 Enable Style/GlobalStdStream by @casperisfine in #350 Allow 'webmaster' for Naming/InclusiveLanguage b… March 7, 2022 at 01:57PM
Advanced Postgres Performance Tips What do you do when indexes aren’t enough? March 5, 2022 at 02:50PM
PostgreSQL Performance Enabling pg_stat_statements This article will help with how to enable pg_stat_statements to analyze queries and response time for the best PostgreSQL Performance. March 5, 2022 at 02:51PM
MiniTest – Writing Test Code In Ruby (2/3) p.s. This is a series of articles and each article builds off another. I suggest starting at Part 1…. March 4, 2022 at 02:54PM
Why You Should Find Product-Market Fit Before Sniffing Around For Venture Money When you first start out the only thing that matters is finding a cohort of customers who truly value what you offer. Growth alone means next to nothing. March 4, 2022 at 02:56PM
Testing network services in Ruby is easier than you think You’ve started a new project and it’s time for your code to depend on a third-party service. It could be something like ElasticSearch, Resque, a billing provider, or just an arbitrary HTTP API. You’re a good developer, so you want this code to be well tested. But how do you test code that fires off requests to a service that’s totally out of your control? March 4, 2022 at 02:53PM
The 3 Tenets of Service Objects in Ruby on Rails | HackerNoon March 4, 2022 at 02:55PM
Campus Rover System Comparison 2 22 Sheet1 System Picture,System Name, Base Cost , Includes ,ROS,Assembled, LIDAR ,SONAR,Rain, Outside ,Open Hardware ,Open Software,Payload Self Driving Car, $ 1,000 , Car base, motor encoders, LIDAR Camera, Sonar, 3-distance sensors ,yes,No, yes ,yes,Yes, Yes ,yes,yes,35kg DFROBOT HCR plus C… February 25, 2022 at 01:55PM
Packaging Python with the PyOxidizer Pants Plugin Alliterations aside, this post discusses the new PyOxidizer integration coming in Pants 2.10 for packaging Python applications. February 24, 2022 at 05:02AM
Limo Bot | The Multi-modal ROS Powered Robot Development Platform February 23, 2022 at 06:54PM
Delayed Job vs. Sidekiq: Which Is Better? | AppSignal Blog Let’s take a look at the pros and cons of Delayed Job and Sidekiq, two major job processing systems for Rails apps. February 17, 2022 at 02:49PM
Deskreen Deskreen is a desktop app that turns any device with a web browser into a secondary screen for your computer over WiFi. Deskreen can be used to mirror entire computer display onto any device screen that has a web browser. Also you can limit Deskreen to sele...
Read more →GitHub – ngs-lang/ngs: Next Generation Shell (NGS) Next Generation Shell (NGS). Contribute to ngs-lang/ngs development by creating an account on GitHub. February 14, 2022 at 01:40PM