rsc

% bisect -compile fma go test
: checking target with all changes disabled
bisect: run: GOCOMPILEDEBUG=fmahash=n go test... ok (1193 matches)
bisect: run: GOCOMPILEDEBUG=fmahash=n go test... ok (1193 matches)
bisect: checking target with all changes enabled
bisect: run: GOCOMPILEDEBUG=fmahash=y go test... FAIL (1193 matches)
bisect: run: GOCOMPILEDEBUG=fmahash=y go test... FAIL (1193 matches)
bisect: target succeeds with no changes, fails with all changes
bisect: searching for minimal set of enabled changes causing failure
bisect: run: GOCOMPILEDEBUG=fmahash=+0 go test... ok (618 matches)

rsc

code	emoji
+1	👍
-1	👎
100	💯
1234	🔢
1st_place_medal	🥇
2nd_place_medal	🥈
3rd_place_medal	🥉
8ball	🎱

rsc

#!/usr/local/bin/lua

function T(l, v, r)
	return {left = l, value = v, right = r}
end

function visit(t)
	if t ~= nil then  -- note: ~= is "not equal"
		visit(t.left)
		coroutine.yield(t.value)

rsc

#!/bin/bash

help="usage: git-generate

git-generate regenerates a commit from a script kept in the commit message.

Specifically, the topmost commit in the current git repo should have a script
preceded by [git-generate] on a line by itself. The script continues until the
end of the message or a Change-Id: line. The script starts execution in the
root of the git repo.

rsc

// Copyright 2013 The Go Authors.  All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Originally code.google.com/p/rsc/cmd/issue/acme.go,
// then rsc.io/github/issue/acme.go.

// +build !appengine

package main

rsc

git,hg
94151eb2799809ece7e44ce3212aa3cbb9520849,2d1ab17a670a9a35834b2ba0bc85568b62e8b049
31457cef6d6550fff53dd5a80cb276ffa58093c5,94be5d381354added3f084261ff285c48304fe34
db406241107353323b5cf484d6abd05c4722a104,d1238958d4ae41820a540c0c0a7c8e823eae2d48
09d92b6bbf26f195a1fe136513238d227bc73f82,4d000340a76822ab21a6393ab03313971f6ea01d
fa6c54953c756c461073119f02e70930c753bac1,74050a65a1bb8d6d6fc9892f9ce8783201b121cc
dcb2ec3b654eb42d8e6bb6e66801ddf2f7f21c7a,5b665926e5b4d472fc17385cd0b87337fa355b89
7d516079de6a8333817b1c13a45701a02f80d209,f1594a821ec083a2aa04d18ac7f2c9e2e2720e18
b537635a7fa89d7dcf04cb7327d3622d248f78b8,37320bf8fb081f7a2e6685c5b1e4437c193bae81
b9c52302ff50e1299becd13f1b8c60fd69d30496,faa3ed1dc30e42771a68b6337dcf8be9518d5c07

rsc

Keybase proof

I hereby claim:

• I am rsc on github.
• I am russcox (https://keybase.io/russcox) on keybase.
• I have a public key ASBhajJfiiWO0NcHGNwsLybnZntWFWmYRInidUw8hm8YJgo

To claim this, I am signing this object:

rsc

Hello world

Hello!

rsc

Delivered-To: rsc@golang.org
Received: by 10.200.4.132 with SMTP id s4csp1289423qtg;
        Mon, 19 Jun 2017 06:56:08 -0700 (PDT)
X-Received: by 10.237.43.134 with SMTP id e6mr26958477qtd.211.1497880568165;
        Mon, 19 Jun 2017 06:56:08 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1497880568; cv=none;
        d=google.com; s=arc-20160816;
        b=K2YnBV/g1wvHaatqN3SWNESVgmS2zbuV/nNfFTFyQl4KUy680lL97quQTJKeaxgJQG
         8NJJrtWLun1u0A9m6+Vqcn9NGtSRub/YGQOrHSe/mjAbIclzkYb3QpttxlL886259h5+
         K1y/jjJrS7/tsTpfUnseIKDDT8AAGtamKaaLh5KBlQkm7Z/00u/fUFjJOIwlAmZYOsB7

rsc

(lldb) b
Current breakpoints:
1: name = 'asdf', locations = 0 (pending)

2: name = 'Test1635', locations = 0 (pending)

3: name = '/Users/rsc/go/misc/cgo/test.Test1635', locations = 0 (pending)

4: address = test.test[0x000000000412dbc0], locations = 1, resolved = 1, hit count = 1
  4.1: where = test.test`/Users/rsc/go/misc/cgo/test.Test1635, address = 0x000000000412dbc0, resolved, hit count = 1