cozzbie

# Manually change from css to scss:
ng config schematics.@schematics/angular:component.styleext scss

# From scratch:
ng new <project-name> --style=scss

# Set global default
ng config --global defaults.styleExt=scss

cozzbie

# code --list-extensions | xargs -L 1 echo code --install-extension
code --install-extension asvetliakov.snapshot-tools
code --install-extension auchenberg.vscode-browser-preview
code --install-extension cazzar09.Gradle
code --install-extension christian-kohler.npm-intellisense
code --install-extension christian-kohler.path-intellisense
code --install-extension chrmarti.regex
code --install-extension CoenraadS.bracket-pair-colorizer
code --install-extension Dart-Code.dart-code
code --install-extension Dart-Code.flutter

cozzbie

# recovery.cmdline
silentinstall

# /os/Raspbian/partition_setup.sh

# Enable SSH
echo 'ssh' >/tmp/1/ssh

# Configure WiFi
echo 'ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev' >> /tmp/1/wpa_supplicant.conf

cozzbie

const selection = window.getSelection();
const range = document.createRange();
const element = document.getElementById('elmt');

// Collect a range based off the contents of an element.
range.selectNodeContents(element);

// Clear ranges that might be stored in the selection object.
selection.removeAllRanges();
selection.addRange(range);

cozzbie

'\u001B[2j\u001B[0;0f'

cozzbie

let convertIntToBase2 = (n, p) => {
    p += n % 2;
    return n <= 0 ? p.split('').reverse().join('') : convertIntToBase2(parseInt(n / 2), p);
}

cozzbie

==========================================        	
             BASH SCRIPTING                       	==========================================
==========================================        	             TEST COMMAND
                                                  	==========================================
Invoke:      bash [options] file                  	
Shebang:     #!/usr/bin/env bash                  	Test:        test expression
                                                  	  In script: [ expression ]
==========================================        	  Alternate: [[ espression ]]
             LOOP                                 	             Does not split string words
==========================================        	             Does not expand pathglobs*

cozzbie

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

cozzbie

FROM docker.io/node:8-stretch

LABEL net.skyplabs.maintainer-name="Paul-Emmanuel Raoul"
LABEL net.skyplabs.maintainer-email="skyper@skyplabs.net"

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update \
    && apt-get install -y --no-install-recommends chromium

cozzbie

function add(a, b) {
    if(b == 0) return a;
    return add(a ^ b, (a & b) << 1);
}

add(4, 5) // 9

function subtract(a, b) {
    return (add(a, add(~b, 1)));
}