

Two's Complement
Ben Rady and Matt Godbolt
If you come to a fork in the road, take it! Two’s Complement is a programming podcast, hosted by Matt Godbolt and Ben Rady; two programmers who both grew up wanting to make video games. One of them did, one of them didn’t, but now they both work together despite coming from very different backgrounds.
Episodes
Mentioned books

4 snips
Mar 20, 2023 • 31min
The Compiler Explorer Problem
Discover the intriguing world of algorithm design focused on sponsor visibility in open-source projects. Dive into the complexities of balancing limited ad slots while maintaining fairness among sponsors. Explore the challenges of incorporating randomness in algorithms and the innovative testing methods to ensure correctness. Personal anecdotes add a twist, including one speaker's near-financial disaster from an unexpected venture into banking. A fascinating blend of tech, fairness, and financial education awaits!

Feb 17, 2023 • 37min
Slightly Less Terrible Tech Interviews
Ben and Matt plunge into the chaotic realm of tech interviews, revealing the harsh realities of today’s job market and major layoffs. They propose a revolutionary approach to interviews that emphasizes transparency and collaboration over superficial metrics. Exploring the emotional weight of hiring decisions, they discuss the significance of personal chemistry. With engaging anecdotes, they also highlight the friendships formed during the interview journey, showcasing the human side of a typically stressful process.

Jan 17, 2023 • 37min
Not Invented, Hear?
Discover the quirky side of software development as Matt and Ben dive into their penchant for building custom solutions instead of leveraging open source options. They hilariously recount their own missteps in this creative quest. The conversation flows through the complexities of package management systems and the emotional investment in engineering decisions. Balancing the allure of innovation with practicality, they encourage a thoughtful approach to using existing tools while still embracing the joy of reinventing the wheel.

13 snips
Dec 18, 2022 • 44min
Time For Computers
Ben and Matt dive into the incredible speed of computers, comparing their lightning-fast operations to our more leisurely human cognition. They humorously showcase the challenges of multitasking, both in machines and for us squishy-brained folks. With playful analogies, they tackle the significance of cache performance and the quirks of tech timelines, including the comical delays of data retrieval. The duo also stumbles through the complexities of calculating light travel times, making tech talk both entertaining and relatable!

8 snips
Nov 16, 2022 • 37min
A Bit Rusty
Matt and Ben dive into the intricacies of the Rust programming language, sharing their hobby projects and experiences. They discuss Rust's challenging features, like its memory management and borrow checker. The complexities of Ethereum and its node software modifications are explored, alongside the dynamics of prediction markets. With a sprinkle of humor, they touch on GPU inefficiencies in video calls and make a fun Weird Al reference while reflecting on their coding journeys.

4 snips
Oct 12, 2022 • 54min
Swift (with Doug Gregor)
Doug Gregor, one of the original designers of the Swift programming language, shares his insights on its evolution and design philosophies. He discusses how Swift might serve as a successor to C++, emphasizing improvements in safety and usability. The conversation dives into Swift's unique features like witness tables for generics, value semantics for thread safety, and user-friendly optional types. Gregor also highlights the language's performance advantages and the importance of community involvement in its ongoing development.

Sep 14, 2022 • 49min
Carbon Footprint
Ben and Matt dive into Carbon, a programming language backed by Google, and discuss its aim to succeed C++. They explore the challenges of language evolution, drawing parallels to Python's transitions. The chat highlights the unique features of Carbon, emphasizing memory safety and interoperability with C++. They also share laughs over the quirky naming conventions in software development and the vibrant community culture, inviting listeners to engage in the discussion. Get ready for insights on the future of programming languages!

Aug 15, 2022 • 50min
Weird Webapps
Discover the quirky journey of building web applications for trading. From adopting a Chrome-only approach to simplifying code through WebSockets, Matt and Ben share their insights. They dive into the challenges of balancing user experience with programming correctness and transform testing with headless browsers. Tune in for experiments comparing custom protocols to JSON, and hear strategies for optimizing performance in real-time trading apps. It's a blend of nostalgia and technical revelations in the world of web development!

Jul 15, 2022 • 52min
Virtual Infrastructure
Ben and Matt compare container technologies like Docker to virtual machines, and discuss the tradeoffs when deploying applications. Matt explains the scary things that can happen when you share a VM with strangers. A visitor enters through the couch.

Jun 19, 2022 • 41min
Golf for Hackers
Matt and Ben talk, about uh...golf? What? Is this right? Did you check this? Apparently, in this episode, Ben explains how technology and analytical advances in golf have dramatically changed the game. Matt gently prods him on.