jpwilliams

package main

import (
	"fmt"
	"io/ioutil"
	"strings"
	"unicode"
)

func main() {

jpwilliams

import { sayHello } from "./sayHello.ts";

const [str, isErr, err] = await sayHello();

jpwilliams

Secure data transfer using GPG keys

Sometimes you need a secure way to pass a file from one place to another, ensuring that only the intended recipient can read its contents. We can achieve this simply using GPG keys.

The flow is:

1. Recipient generates a GPG key
2. Recipient exports a public key
3. Recipient sends public key to sender
4. Sender receives public key from recipient

jpwilliams

Pulled from microsoft/WSL#4150 - microsoft/WSL#4150 (comment).

WSL 2 TPC NETWORK FORWARDING

Introduction

With the introduction of WSL 2 Beta, Microsoft has made changes to the system architecture. The changes include changing from the default bridged network adapter to a hyper-v virtual network adapter. The implementation was not completed during the launch of the beta program. This makes accessing of network resources under WSL 2 complex. The work around is to forward the TCP ports of WSL 2 services to the host OS. The virtual adapter on WSL 2 machine changes it's ip address during reboot which makes it tough to implement a run once solution.

jpwilliams

📌 Fetching the latest release of a GitHub package with Cloudflare Workers 📌 Nullish Short-Circuit Assignment in TypeScript 4.0 (beta) 📌 How to unpack the return type of a Promise in TypeScript

jpwilliams

• ⌘→ Move to end of line.
• ⌘← Move to beginning of line
• ⌥→ Move to beginning of next word
• ⌥← Move to beginning of previous word

This is normal for Mac text processing, but not default in Terminal or iTerm2.

I haven't looked at how to enable this for Terminal, but for iTerm2:

1. Open iTerm Preferences (⌘,)

jpwilliams

😳 I did not realise you could pin a gist

jpwilliams

Keybase proof

I hereby claim:

• I am jpwilliams on github.
• I am jackwilliams (https://keybase.io/jackwilliams) on keybase.
• I have a public key ASDLDgiqJQJt1S4SsABrTECWr8uS4-OsUCye07HXQk9Ljwo

To claim this, I am signing this object:

jpwilliams

const opentracing = require('opentracing')
const { initTracer } = require('jaeger-client')

const tracer = initTracer({
  serviceName: 'test',
  reporter: {
    logSpans: true,
    flushIntervalMs: 10
  }
})

jpwilliams

Usage

// create a new lock
const locker = new Locker()

// wait for lock
const releaseLock = await locker.waitForLock()

// we have the lock! do stuff