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Software Engineering

The most popular blog posts about software engineering on Hacker News. 21,835 posts.

Any year
12661

JSON with Commas and Comments

Summary: JWCC is a minimal extension to the widely used JSON file format with (1) optional commas after the final element of arrays and objects and (2) C/C++ style comments. These two features make it more suitable for human-editable configuration files, without adding so many features that it’s incompatible with…

12663

Coding Isn't Programming

Join us for a captivating closing keynote with the legendary Leslie Lamport, Turing Award winner and pioneer in the field of distributed computing. We'll discuss computing history, open source and distributed systems.

12669

Callbacks are Pretty Okay

Among the many proposed solutions, one of them strikes me as particularly clean: "asynchronous wait" or "wait and defer". iced-coffee-script had this a while ago. Kal just debuted with an identical solution, only differing in syntax. Supposedly LiveScript supports this with "backcalls" .

12670

You Can't Always Hash Pointers in C

Occasionally I’ve needed to key a hash table with C pointers. I don’t care about the contents of the object itself — especially if it might change — just its pointer identity. For example, suppose I’m using null-terminated strings as keys and I know these strings will always be interned in a common table. These…

12674

On Being a Senior Engineer (2012)

I think that there’s a lot of institutional knowledge in our field, especially about what makes for a productive engineer. But while there are a good deal of books in the management field about “expert” roles and responsibilities of non-technical individual contributors, I don’t see too many modern books or posts that…

12689

Reading code is a skill (2020)

I’m inspired to write this post because Someone Is Wrong On The Internet. Of course a more accurate statement would be “I disagree with some aspects of what someone on the internet said, even though they have an entirely valid point of view”. But that’s less catchy. I saw a Tweet I violently agreed with, so I…