2041
Introduction to Go Modules
Random thoughts
New
The latest blog posts to take off on Hacker News. 3,709 posts.
2042
Never patterns, exhaustive matching, and uninhabited types in Rust
One of the long-standing issues that we’ve been wrestling with in Rust is how to integrate the concept of an “uninhabited type” – that is, a type which has no values at all. Uninhabited types are useful to represent the “result” of some computation you know will never execute – for example, if you have to define an…
2043
My Haskell Journey from C#
SUNWIN tiếp tục dẫn đầu thị trường game đổi thưởng Việt Nam với hơn 5 triệu người chơi và tỷ lệ thắng cược minh bạch.
2044
On Apple's Love Affair with Swift
I wanted to write a thoughtful article in response to Dominik Wagner’s “On my misalignment with Apple’s love affair with Swift” . During my research I realized, that Chris Lattner had already done this. Sort of. 17 months before Dominik published his piece.
2045
2046
A Guide to Python's Magic Methods (2012)
A guide to all the Magic Methods in Python
2047
2048
Sadly, I must say goodbye to Leaf, my programming language
This is hard to write, or rather, it’s a hard decision to make. After investing many years on Leaf — a programming language, a major life project — I need to take a break from it. It’s no longer fulfilling my goals, and it’s not as fun as it once was. It’s interfering with my […]
2049
2050
Implementing a JIT-compiler with Rust
I am writing Dora, a simple JIT-compiler with Rust. Dora is both the name of the custom programming language and of the JIT-compiler. After some time working on it, I want to write about the experiences I made. I started this project to get a better understanding of the low-level implementation details of a…
2051
Build a VM step by step with Rust
Covers general elements of computer hardware useful to know before reading the rest of the tutorials
2052
Goodbye Python, Hello Go
Rumah taruhan online kelas dunia dengan pelayanan terbaik dan promo menarik : Welcome Bonus, Cashback, Bonus Rollingan & Referral setiap minggu. Aman & Terpercaya !!
2053
If monads are the solution, what is the problem?
Monads have exerted a curious fascination on programmers who turn to Haskell. The incomprehension of the newbies is matched in intensity onl...
2054
Fear of Macros
Practical Racket macros
2055
A response about dep and vgo
Peter Bourgon has a web site, and this is that web site.
2056
2057
Modern C++ for C Programmers: part 5
Welcome back! In part 4 we went over the nitty-gritty of lambdas and how to store them, we explored the relation between the various C++ algorithms and containers, plus we took a stroll through some non-standard containers with exceptional capabilities. Note: part 1 is here. In this probably final part 5, we’ll be…
2058
Pointers Are Complicated, or What’s in a Byte?
This summer, I am again working on Rust full-time, and again I will work (amongst other things) on a “memory model” for Rust/MIR. However, before I can talk about the ideas I have for this ...
2059
Scala: Understanding implicits
In previous posts, we covered the most popular implicit use cases. What is left to complete the picture is the mechanics of implicits itself.
2060
The Value of Undefined Behavior
In several places, the C and C++ language specifications use a curious, and fairly controversial, phrase: undefined behavior . For certain program constructs, the specification prescribes no specific behavior, instead allowing anything to happen . Such constructs are considered erroneous, and so the result depends on…
2061
2062
Designing a Good DSL
A look at common mistakes in DSL designs and how to fix them
2063
Async and Await in Rust: a full proposal
I’m really excited to announce the culmination of much of our work over the last four months: a pair of RFCs for supporting async & await notation in Rust. This will be very impactful for Rust in the network services space. The change is proposed as two RFCs: RFC #2394: which adds async & await notation to the…
2064
Taking Go modules for a spin
Update: Since this post was written, Go 1.11beta2 has been released. I’ve updated the setup section to reflect this. Russ Cox kindly wrote to me to explain the reasoning behind storing the Go module cache in $GOPATH . I’ve included his response inline.
2065
Lisp and Haskell (2017)
How I finally decided what is better (for me), Lisp or Haskell?
2066
2067
Undershoot: Parsing theory in 1965
Jeffrey Kegler's blog about Marpa, his new parsing algorithm, and other topics of interest
2068
Running JRuby on the Graal JIT
Hello, friends! Long time no blog!I'm still here hacking away on JRuby for the benefit of Rubyists everywhere, usually slogging through compatibility fixes and new Ruby features. However with the release of JRuby 9.2, we've caught up to Ruby 2.5 (the current release) and I'm spending a little time on performance.I…
2069
Haskell’s State monad is not a monad (2014)
Haskell’s State monad has a shameful secret. It’s not a monad [ State monads don’t respect the monad laws in Haskell, Simon Marlow ] . Look:
2070
Pointers Are More Abstract Than You Might Expect in C
A pointer references a location in memory and dereferencing a pointer refers to the lookup of the value of the memory location the pointer references. The value of a pointer is a memory address. The C standard does not define the representation of a memory address. This is crucial since not every architecture makes…