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Tech Industry & Business

The most popular blog posts about tech industry & business on Hacker News. 776 posts.

2024
364

An Intuitive Explanation of Black–Scholes

The Black–Scholes formula is the crown jewel of quantitative finance. The formula gives the fair price of a European-style option, and its success can ultimately be measured by its impact on option markets. Before the formula’s publication in 1973 (Black & Scholes, 1973; Merton, 1973) , option markets were relatively…

371

Lessons from 15 Years of Indie App Development

Exactly 15 years ago on November 9th, 2009, I got my first MacBook and started learning how to build apps. I was fascinated with the idea that you can build something that other people will find useful and enjoy using. I also heard about those "indie developers" on Twitter who

380

Mathematica 14

Wolfram's Version 14 includes expansive connections to and from LLMs. New learning tools, including courses and books. Plus, functionality advances in math, core language, video objects, trees, finite fields, Knowledgebase, systems engineering, graphics. Astro, biological and chemical computation.

381

Do U.S. ports need more automation?

On October 1st, 47,000 members of the International Longshoremen's Association (ILA), primarily dockworkers on East and Gulf Coast ports, went on strike after failing to agree contract terms with USMX, an alliance of port operators and employers.

384

Postmortem of my 9 year journey at Google

I started writing this retrospective during my last week at Google, I have already wrapped up everything, had my goodbyes. In the spirit of SRE (as an ex-SRE), I thought it would be fun to write a little retrospective in the form of a postmortem. Introduction I joined Google young and relatively inexperienced and had…

387

Warm Handoffs

Warm Handoffs are a procedure I’ve implemented with several teams and organizations to improve communication and collaboration in Slack. As organizations grow and ownership shifts and splits as teams are formed and re-formed, Slack channels proliferate, and it gets harder for folks across an org to know the…