jsd1982

9 ms·

31.
by jsd1982 3y ago
Did they _really_ need to call out that the man (victim) was homeless? Is that a significant identifier important to the story?
32.
by jsd1982 3y ago
The go-compiled wasm is also extremely slow compared to tinygo's wasm. Doing simple things like `fmt.Printf()` degraded performance significantly.
33.
by jsd1982 3y ago
TurboVision!
34.
by jsd1982 3y ago
Does "capable of running Java 17 classes" imply Java >= 17 or Java <= 17? I tried to run a Java 11 jar on my M1 Mac with $JAVA_HOME pointed at a temurin-11.0.20 JVM but no such luck: $ ./jacobin -jar my.jar Cl
35.
by jsd1982 3y ago
Since the VM controls allocation of Java objects, just implement the VM to allocate the Java objects into Go's heap using Go's native allocator thereby allowing the native Go GC to clean those up when they become unreferenced.
36.
by jsd1982 3y ago
But it's not measuring link speed directly. It's measuring transfer rate through TCP which is byte oriented. It's not possible to receive partial bytes via TCP (or UDP for that matter).
37.
by jsd1982 3y ago
IIRC, C10k was about maintaining 10k parallel connections, not requests per seconds.
38.
by jsd1982 3y ago
With your proposal, how is the dimension determined from `char a[...]` syntax? Does it act like an implicit struct with standardized names for the size_t dimension and char* pointer fields?
39.
by jsd1982 3y ago
i got 29 percent but i stopped after 7 questions
40.
by jsd1982 3y ago
A good first step for better WASM support, however it's currently incompatible with tinygo's WASM target. For example, I'm working on a custom WASM host (non-browser) and have a tinygo WASM package with import bindings like t
41.
by jsd1982 3y ago
Right, it uses Virtualization Framework. I forked vftool [0] and added direct Rosetta support which was trivial to do according to the Apple documentation; just had to convert Swift example code to Obj-C. Have had a PR open for several mont
42.
by jsd1982 3y ago
Been using vftool to host docker instead of Docker.app. It's been alright so far, got rosetta set up inside to run x86 images. All it takes is a little startup script and some up front work to prepare a disk image with Ubuntu server. E
43.
by jsd1982 3y ago
Where do you get this assertion from that methods are post by default? Most http server implementations will reply with a 405 error for an unexpected method.
44.
by jsd1982 3y ago
Sounds broken by spec without a false/disable value or values defined. It says to always assume true for any non-empty string, which would include things like "no", "off", "false", "0", etc.
45.
by jsd1982 3y ago
try a nanode from linode. $5/mo and as bare-bones as they come. no bloat there.
46.
by jsd1982 3y ago
Delightful!
47.
by jsd1982 3y ago
Fascinating project (Engine Simulator)
48.
EV Dirt Bike with a Simulated Gas Engine [video](youtube.com)
2 points by jsd1982 3y ago|1 comments
49.
by jsd1982 3y ago
It irks me to no end having a TLA used over and over without a definition anywhere in sight. Guessing Partial Differential Equations here?
50.
by jsd1982 3y ago
It largely depends where the bottleneck is. In this case it may be the algorithms and data structures chosen if the two implementations are equivalent in that respect. I would highly doubt any C++ implementation using a reasonably efficient
51.
by jsd1982 4y ago
foobar2000
52.
by jsd1982 4y ago
I was about to ask the same question but it appears the repeats are not exactly identical at the edges. Still, can one prove this is aperiodic from geometry alone? It seems rather difficult to actually prove that fact. Feels intuitive that
53.
by jsd1982 4y ago
Very nice description of the bitwise maths, however I'm curious what lead to the need for `(63 - nlz) / 7` in the first place. A divisor of 7 is an odd thing to find when dealing with power-of-2-sized integers. Maybe this expressi
54.
by jsd1982 4y ago
That's fine to ask but a non-answer gives you almost no information other than perhaps that the candidate never bothered to learn in great detail exactly how it all works because it's never been important enough to spend time on.
55.
by jsd1982 4y ago
1 << n sets a 1 bit at the nth bit position. << is the left shift operator.
56.
by jsd1982 4y ago
The key insight in this post is in the conclusion section: > My own experience, validated by Cockburn’s thesis and Frederick Brooks in No Silver Bullet, is that software development projects succeed when the key people on the team share
57.
by jsd1982 4y ago
Nice, thank you! I got it to work.
58.
by jsd1982 4y ago
I really want to like Tailscale but I couldn't easily find a way for it to work on a jumpbox running Ubuntu 14.04 that I don't have root access to. Anyone have a way to install the client on a non-rooted box? I couldn't find
59.
by jsd1982 4y ago
Might be faster to work in palette space instead of RGB space. Instead of computing the RGB average value from a block, just pick the most representative palette index for that block and reverse lookup the best emoji for that palette index.
60.
by jsd1982 4y ago
By contrast, the unit of humility in computer science should be the Bellard.

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