sebnyberg

package main

import (
	"github.com/pulumi/pulumi-aws/sdk/v4/go/aws/ec2"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)

type VpcArgs struct {
	Name            string
	CidrBlock       string

sebnyberg

Keybase proof

I hereby claim:

• I am sebnyberg on github.
• I am sebnyberg (https://keybase.io/sebnyberg) on keybase.
• I have a public key whose fingerprint is DF53 5589 DAE0 9ECB 9014 4758 0D00 5B0E C045 DB7C

To claim this, I am signing this object:

sebnyberg

package a

import (
	"math/rand"
	"sort"
	"testing"
)

var res []int
var res2 map[int]struct{}

sebnyberg

{
	"TestCases": {
		"prefix": "tcs",
		"body": [
			"func Test_$1(t *testing.T) {",
			"\tfor _, tc := range []struct{",
			"\t\t$2 $3",
			"\t\twant $4",
			"\t}{",
			"\t\t{$0},",

sebnyberg

Ubuntu 20.04 with Wifi on iMac 2019 (MacOS 11 - Big Sur)

The purpose of this document is to summarize some of the things I had to figure out to successfully install Ubuntu on my iMac '19 27" 5K, a.k.a. iMac 19,1.

t2linux

From what I could find, iMac's do not have the t2 security chip. However, it does share hardware (and firmware) with contemporary Macbook Pros. For this reason, the t2linux.org website contains lots of helpful information about how to install Ubuntu on an iMac.

However, the guides on the t2linux website did not work for me when I ran it, so I had to mix and match some old pages from the wiki to make things work. Also, most issues are focused on Macbooks, not iMacs.

sebnyberg

#!/usr/bin/env bash
#
# Archive a folder by uploading it to S3 and
# renive it locally
#
# Usage: 
# 
# ./s3archive.sh $dir $bucket
#
echo "Uploading to archive bucket..."

sebnyberg

Setting a local variable then running a command does not provide the variable to the child process:

$ GREETING=hi
$ python3 -c 'import os; print(os.environ.get("GREETING", "unknown"))'
unknown

However, setting a local variable in the same statement as the command does:

sebnyberg

int64_t ipow(int64_t base, uint8_t exp) {
    static const uint8_t highest_bit_set[] = {
        0, 1, 2, 2, 3, 3, 3, 3,
        4, 4, 4, 4, 4, 4, 4, 4,
        5, 5, 5, 5, 5, 5, 5, 5,
        5, 5, 5, 5, 5, 5, 5, 5,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 255, // anything past 63 is a guaranteed overflow with base > 1

sebnyberg

package main

import (
	"context"
	"fmt"
	"math/rand"
	"strings"
	"sync"
	"time"

sebnyberg

def maybe_parse_details(e: grpc.RpcError) -> any:
    if "_state" not in e.__dict__ or "trailing_metadata" not in e._state.__dict__:
        return None

    md = dict(e._state.trailing_metadata)
    if "grpc-status-details-bin" not in md:
        return None

    val = md["grpc-status-details-bin"]
    status = status_pb2.Status.FromString(val)