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RailsConf 2018: Debugging Rails Itself by Sean Griffin Tracking down bugs can be hard. Tracking down bugs in a codebase ...

When our tests fail all we get is output in a terminal. Testing is core to the culture of Ruby, and the tools are sophisticated, but ...

Jake and Surma tackle one of the hardest types of debugging on the web: Memory leaks. Some links mentioned: Squoosh ...

Part of the NERSC New User Training on June 16, 2020. Please see ...

When you've got a frontend, a backend, and more in between, how do you debug issues? Lazar Nikolov teaches us how to use ...

Slides: https://speakerdeck.com/djangounderthehood/debugging-performance-with-django-by-aymeric-augustin Django: Under ...

Learn the state of the art in debugging using Chrome dev tools with Paul Irish - all you need to know to expand your toolbox.

In this talk, we will provide insight into both the documented and undocumented APIs available in Adobe Reader. Several code ...

This talk will help developers write performant JavaScript, use new language constructs (ES2015+, async/await, etc.), and learn ...

Want to learn JavaScript from scratch? Start here with Unit 2 of our free Saylor Academy course! This lesson covers the basics of ...

Here we provide an example of a debugging session using the debugging perspective in the Eclipse IDE.

Last year, DHH said "good frameworks are extractions, not inventions." The success of Rails lets us forget its roots as an extraction ...

We discuss integration testing for specialized modes of SES for the JavaScript engines Hermes and XS.

RailsConf 2019 - Filling the Knowledge Gap: Debugging Edition by Mina Slater. Cloud 66 - Pain Free Rails Deployments Cloud ...

First there was Firebug, now Chrome DevTools, but recently IE's developer tools have taken a quantum leap forward in version 11 ...

Talk given at Full Stack Fest 2017: https://fullstackfest.com JavaScript Style Sheets (JSSS) was a technology introduced by ...

ObjectScript 101++ - Chapter 5 We'll see how ObjectScript supports OO.OO paradigm natively. We'll learn which are the main ...

Sites have become too complex to build by hand, and too complex to test without automation. What are the tools we now rely on ...

Actionable Tactics for Leveling Up Junior Devs by Sumeet Jain We are told that junior developers are a secret weapon, but this ...

In this Supercharged Live Code Session, Paul and Surma live code an accordion. They'll be making (and hopefully fixing!) bugs ...