Backtrace I/O

Ruby is one of the popular programming languages which was developed by Yukihiro Matsumoto in the mid-1990s. Ruby is a general-purpose language and is easy to learn. So, today we will be talking about the top 14 most asked questions about Ruby.

14 Ruby FAQs and Answers 

This post will introduce the idea of Lua-land CPU flame graphs and use OpenResty XRay to produce real flame graphs for several small and standalone Lua examples

Lua-Land CPU Flame Graphs in OpenResty XRay

We will write our guest application in Go, compile it to Wasm with TinyGo, and embed it with Wasmtime runtime into the host application, also written in Go. 

Passing and Returning Structured Datatypes to and From Go WebAssembly Module

Find out why we believe ChatGPT is a massive win for conversational AI companies and how this incredible language model can be harnessed to enhance NLU. 

ChatGPT is a Huge Win for Conversational AI Companies (and Their Customers) — Here's Why

Learn how to effortlessly upgrade your Rails project to version 7.2 with insights and tips.

Upgrading From Rails 7.1 to Rails 7.2: A Step-by-Step Guide for Enhancing Your Application

Dive into Rust's error management with Result, thiserror, and anyhow, ensuring robust error handling in your projects.

Error Management in Rust: Libraries That Support It and Best Practices

I had an interesting problem to solve recently. Being just out of college and seeing the first instance of something that was learnt, in the real world scenario was kind of exciting.

Troubleshooting and avoiding deadlocks — MySQL/Rails

<a href="https://twitter.com/Manishearth">Manish Goregaokar</a> wrote a brilliant <a href="https://manishearth.github.io/blog/2017/03/02/mitigating-underhandedness-fuzzing-your-code/">blog post</a> about <a href="https://github.com/rust-fuzz/cargo-fuzz">cargo-fuzz</a> and its use in fuzzing Rust programs.

How to fuzz a Rust program

JSWorld Conference is the number one JavaScript Conference in the world, and I share a summary of all the talks with you. Part IV

JSWorld Conference 2022: Part IV

Debugging in a docker container isn't that straightforward. At least it is not in the way my team set everything up. I will describe my methods for debugging.

How to Use binding.pry to Debug a Rails Application in a Docker Container

Tips that would help you build integration tests using RSpec and Capybara.

How to Build Awesome Integration Tests with Capybara

After working around a minor bug in the <a href="https://medium.com/@vishvananda/the-hydra-bug-4a9ceb208436" target="_blank">Introduction</a>, <a href="https://medium.com/@vishvananda/the-hydra-bug-e4d3af2d61c0" target="_blank">Part I</a> elucidated how I lost a week discovering and working around the hydra bug for my KVM/vf based virtual machine management prototype. <a href="https://medium.com/@vishvananda/the-hydra-bug-d98214029358" target="_blank">Part II</a> explained how I lost another week making the iPXE intelxvf driver more robust.

The Hydra Bug: Part III

How Rust's strict compiler transforms AI coding tools into reliable pair programmers and why the language is uniquely positioned for the age of agentic coding

Coding Rust With Claude Code and Codex

Who hacked the US election?

There are times when you want to know how your capybara tests are interacting with your pages, sometimes it’s not enough the log on your console to determine why they are not working as expected, that’s why you can make it display the steps on your browser in real-time. The steps to do this are really easy thanks to the Selenium Project, which is in charge of providing us the necessary infrastructure to interact with the interface of all major web browsers.

How to Integrate Selenium with Capybara

Early the next morning they were climbing the almost perpendicular crags which formed the last, but greatest, natural barrier between them and their destination

The City of Gold

Rust’s Ownership and Borrowing Enforce Memory Safety

Researchers propose TOOLDEC, a finite-state machine-guided decoding for LLMs, reducing errors and improving tool use.

Syntax Error-Free and Generalizable Tool Use for LLMs: ToolDec Eliminates Syntax Errors

So, you're asked to test your application but have no idea how to begin. Or you read about TDD, RSpec, FactoryBot, Capybara, and maybe you didn't understand what they were meant for, or maybe when you tried to run them into your project nothing worked.

How To Configure Rails Tests with RSpec, FactoryBot and Capybara

Slow database queries are a regular thorn in my side. Whether it’s missing indexes, expensive joins, or N+1s, database performance woes have a way of surfacing in a multitude of ways.

Logging slow Ecto queries: adventures in metaprogramming

 This post provides a walkthrough of achieving code execution by exploiting CVE-2023-43787 on a Debian machine.

Uncovering and Exploiting a 35-Year-Old Vulnerability, *nix libX11: Part 2 

In this blog post we’ll cover the three most important crash logs used by the system: exception stack traces, ANR traces, and NDK tombstones.

Can We Make Sense of Android Crash Logs? Let’s Find Out

Test Driven Development puts emphasis on unit over integration tests. The result can be lower quality featuring bugs that are baked into the product.

Why I Don't Think TDD Is Essential 

This is the article I wish I had read when I started coding. I will dive deep into 20 problem-solving techniques that you must know to excel at your next interview. 

Data Structures and Algorithms: 20 Problem-Solving Techniques

The Backtrace I/O crash analysis platform fundamentally improves software debugging and fault detection by empowering engineers to identify root causes and trends with unparalleled efficiency

BACKTRACE I/O

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Backtrace I/O's stories on HackerNoon

14 Ruby FAQs and Answers

Lua-Land CPU Flame Graphs in OpenResty XRay

Passing and Returning Structured Datatypes to and From Go WebAssembly Module

ChatGPT is a Huge Win for Conversational AI Companies (and Their Customers) — Here's Why

Upgrading From Rails 7.1 to Rails 7.2: A Step-by-Step Guide for Enhancing Your Application

Error Management in Rust: Libraries That Support It and Best Practices

Troubleshooting and avoiding deadlocks — MySQL/Rails

How to fuzz a Rust program

JSWorld Conference 2022: Part IV

How to Use binding.pry to Debug a Rails Application in a Docker Container

How to Build Awesome Integration Tests with Capybara

The Hydra Bug: Part III

Coding Rust With Claude Code and Codex

Who hacked the US election?

How to Integrate Selenium with Capybara

The City of Gold

Rust’s Ownership and Borrowing Enforce Memory Safety

Syntax Error-Free and Generalizable Tool Use for LLMs: ToolDec Eliminates Syntax Errors

How To Configure Rails Tests with RSpec, FactoryBot and Capybara

Logging slow Ecto queries: adventures in metaprogramming

Uncovering and Exploiting a 35-Year-Old Vulnerability, *nix libX11: Part 2

Can We Make Sense of Android Crash Logs? Let’s Find Out

Why I Don't Think TDD Is Essential

Data Structures and Algorithms: 20 Problem-Solving Techniques

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