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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 49,218 posts.

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16112

Why I'm Making Python 2.8

For the past two months I've been spending half my time on Tauthon . Tauthon is a backwards-compatible Python interpreter that runs Python 2 code and C-extensions exactly as-is, while also allowing Python 2 programmers to use the most exciting new language features from Python 3. These new backported language features…

16116

To ORM or Not to ORM

I've been enjoying using Go's database/sql package for working with databases. Recently, some mentions of gorm piqued my curiosity about using ORMs in Go vs. using database/sql directly. Having had some mixed experiences with ORMs in the past, I decided to start with a practical experiment by writing the same simple…

16118

Why do we use R rather than Excel?

I recently had cause to take a beginners course in R - a language I'm fairly familiar with. One of the other students had never used it before, so we were buddied up in order for me to show them the ropes. The first lesson of R is always the same. Read a CSV, manipulate it a bit, draw a graph. We did it all without…

16135

Nobody Likes the “Idea Guy”

One time I had a “great” idea for a telephone company. Service would be free—all the calls you want! But you’d have to listen to advertisements before each one. I asked my friend what he thought the idea was worth. His answer: “I don’t know. Telephone companies make a lot of money. Maybe $1 billion?” […]

16139

Why I love Go

Many years ago, I've been waiting for a language like Go. Back then, I was primarily working with C (for microcontrollers), and C++/Java/Python/etc (for bigger machines). These are great tools, but still I was longing for compiled, statically typed, memory-safe (and garbage collected) language, which compiles for the…

16140

Maybe Skip SHA-3

In 2005 and 2006, a series of significant results were published against SHA-1 [ 1 ][ 2 ][ 3 ]. These repeated break-throughs caused something of a crisis of faith as cryptographers questioned whether we knew how to build hash functions at all. After all, many hash functions from the 1990's had not aged well [ 1 ][ 2…