cespare

12 ms·

31.
by cespare 6y ago
go-bindata is mentioned first, before the bullet list.
32.
by cespare 6y ago
You're missing the fact that another person's knowledge or experiences could be different from your own.
33.
Reflections on Software Performance(blog.nelhage.com)
154 points by cespare 7y ago|45 comments
34.
Reflections on Software Performance(blog.nelhage.com)
3 points by cespare 7y ago|0 comments
35.
by cespare 7y ago
A contribution to an open source project is a gift with a hundred strings attached. In most cases it's a request for more of the maintainer's time to review, fix, and merge a change which they themselves likely don't need (ot
36.
by cespare 7y ago
I hope this is considered a compiler bug.
37.
by cespare 7y ago
This sense of entitlement is specifically addressed in the post.
38.
by cespare 7y ago
The conclusion seems unsatisfactory. Why is lstat so much slower on their system than on the laptop?
39.
by cespare 8y ago
It's frustrating that they only allow a single key. I use 4 different hardware U2F devices. Google, GitHub, Dropbox, and every other service on which I've set up U2F have always allowed me to attach all of my security keys. It see
40.
by cespare 9y ago
And that unique long pin definitely isn't stored in plaintext in the next column over in their database, right?
41.
by cespare 10y ago
28 bits is easy. 160 bits is not easy.
42.
by cespare 10y ago
I read it as an intentional play on words.
43.
by cespare 10y ago
If I may engage in a little self-promotion, my tool reflex github.com/cespare/reflex is similar, but more general-purpose. (It's written in Go, but it's not for Go.)
44.
by cespare 10y ago
GOEXPERIMENT=framepointer will be the default in 1.7, due out in a few days (see https://golang.org/issue/15840 ), so using tools like perf (and presumably dtrace) will be somewhat improved out of the box. Edit: and the
45.
by cespare 10y ago
I don't count that against this study -- it isn't about determining the effects of a drug or something like that. If we can show that there exists one person that can detect a single photon in a statistically significant way (vs r
46.
by cespare 10y ago
We push on the order of ~a billion messages / day into one of our Kafka clusters without having too much scaling difficulty.
47.
by cespare 10y ago
Ah, there it is. I had read the blog post but skipped the letter.
48.
by cespare 10y ago
Isn't it unusual to make an offer as an "open letter" like this? I thought these discussions generally happen behind tightly closed doors.
49.
by cespare 10y ago
Related to http://passwordshaming.tumblr.com/ .
50.
by cespare 10y ago
Go has raw string literals.
51.
by cespare 11y ago
> I do think that SL made the right decision though. I assume you mean LambdaConf, not StrongLoop.
52.
Comodo Antivirus Forwards Emulated API Calls to the Real API During Scans(bugs.chromium.org)
150 points by cespare 11y ago|35 comments
53.
by cespare 11y ago
> Never again will you have to hunt through your tabs to pause your music, > Supports media keys (play, pause, stop, next, previous) A relatively recent Chrome feature that many aren't aware of is the ability of extensions and ap
54.
by cespare 11y ago
Yep, gofmt defines and applies a standard formatting that uses tabs for indentation. Using tabs means that everyone can use their own preferred tab stop in their editor while operating on the same code.
55.
by cespare 11y ago
It's confusingly worded, but the OP turned down an AWS offer; they don't work at Amazon.
56.
by cespare 11y ago
I saw the same thing a couple of months ago with a key/value datastore that synchronously writes each update to disk. Switching from ext4 to xfs fixed periodic 100ms+ latency spikes.
57.
by cespare 11y ago
It's nice to read an article with a bunch of charts that all have a y-axis minimum of zero.
58.
by cespare 11y ago
BTW the name for this is "false balance". https://en.wikipedia.org/wiki/False_balance
59.
by cespare 11y ago
You can do better -- fmt provides a way to give a dynamic width or precision as an int argument. fmt.Fprintf(os.Stderr, "%*s %s\r", paddingWidth, "", legend) I'd further wonder whether a separate padding calc
60.
by cespare 11y ago
Here's a collection of offenders: http://password-shaming.tumblr.com

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