kjellski

Pimping Up Your PowerShell & Cmder with Posh-Git, Oh-My-Posh, & Powerline Fonts

Backstory (TLDR)

I work as a full-stack developer at work. We are a Windows & Azure shop, so we are using Windows as our development platform, hence this customization.

For my console needs, I am using Cmder which is based on ConEmu with PowerShell as my shell of choice.

Yes, yes, I know nowadays you can use the Linux subsystem on Windows 10 which allow you to run Ubuntu on Windows. If you are looking for customization of the Ubuntu bash shell, check out this article by Scott Hanselman.

kjellski

#!/bin/bash

lsof -n -i4TCP:$1 | awk '{print $2}' | tail -1 | xargs kill

kjellski

// NOTE: not using poll here because the interval needs to change on every call.
// So we're using multiple hooks to achieve this:
// 1. `useInterval` to keep the recalculation with `setVariablesIntervalCallback` triggering
// 2. `useState` to have a clear state change when we called `setVariablesIntervalCallback`
// 3. `usePrevious` to have data while new data is beeing fetched so the table can stay intact
const Container = ({ children, someValue }) => {
  const [variables, setVariables] = useState({
    someValue,
    value: calculateValue(),
  })

kjellski

Teamevent at the Haus 3

Table of Contents

• Concept
• Where and When?
• Price
• Example Projects
  • Smartphone Stand
  • The Screen Raiser
• Kidney Table

kjellski

const AWS = require('aws-sdk');
const CognitoUserPool = require('amazon-cognito-identity-js-node').CognitoUserPool;
const CognitoUserSession = require('amazon-cognito-identity-js-node').CognitoUserSession;
const CognitoUser = require('amazon-cognito-identity-js-node').CognitoUser;
const CognitoIdToken = require('amazon-cognito-identity-js-node').CognitoIdToken;
const CognitoAccessToken = require('amazon-cognito-identity-js-node').CognitoAccessToken;
const CognitoRefreshToken = require('amazon-cognito-identity-js-node').CognitoRefreshToken;

const cfg = require('config').config;
const COGNITO_IDENTITY_POOL_ID = cfg.COGNITO_IDENTITY_POOL_ID;

kjellski

Keybase proof

I hereby claim:

• I am kjellski on github.
• I am kjellski (https://keybase.io/kjellski) on keybase.
• I have a public key ASCJATSC-3yUirUgjDcACMHAhoP_M-djsx60suVhTCKpNQo

To claim this, I am signing this object:

kjellski

akka {
    loglevel = DEBUG
    stdout-loglevel = DEBUG
    
    loggers = [ "Akka.Logger.NLog.NLogLogger, Akka.Logger.NLog" ]
    actor {
        debug {
            # enable function of LoggingReceive, which is to log any received message at
            # DEBUG level
            unhandled = on

kjellski

Sample service script for debianoids

Look at LSB init scripts for more information.

Usage

Copy to /etc/init.d:

# replace "$YOUR_SERVICE_NAME" with your service's name (whenever it's not enough obvious)

kjellski

#!/bin/sh
# /etc/init.d/teamcity -  startup script for teamcity
export TEAMCITY_DATA_PATH="/usr/local/.BuildServer"

case $1 in
  start)
    echo "Starting Team City"
    start-stop-daemon --start  -c teamcity --exec /usr/local/TeamCity/bin/teamcity-server.sh start
    ;;
  stop)

kjellski

//let rec at (pos: int) (l: 'a list) : 'a Option = 
//    if pos - 1 > l.Length - 1 then
//        None
//    else if pos = 1 then
//        Some(l.Head)
//    else
//        at (pos - 1) l.Tail

let rec at pos = function
    | [] -> None