namuan

mp3splt -q -t 10.0 -o "@n @f" The\ first\ 20\ hours\ --\ how\ to\ learn\ anything\ \|\ Josh\ Kaufman\ \|\ TEDxCSU_5MgBikgcWnY.mp3

namuan

import sys

from PyQt5 import QtCore
from PyQt5 import QtWidgets


class FloatingButtonWidget(QtWidgets.QPushButton):

    def __init__(self, parent):
        super().__init__(parent)

namuan

curl -s https://raw.githubusercontent.com/spring-projects/spring-framework/master/spring-web/src/main/java/org/springframework/http/HttpStatus.java | \
grep '\".*),' | \
while read line; \
  do echo $line | python -c 'import re,sys; s, c, m = re.search("([\w\_]+)\((\d+),\s+\"([\w\s]+)", sys.stdin.readline()).groups(); print("{}: (\"HttpStatus.{}\", \"{}\"),".format(c, s, m))'; \
done

namuan

# List tags
git tag -l

# Delete existing tag
git tag -d <tag-name>

# Delete tag from remote
git push origin :refs/tags/<tag-name>

# New tag at HEAD

namuan

import boto3
import click

@click.command()
@click.argument("bucket")
@click.argument("key")
@click.option("-e", "--expiration", default=3600, type=int, help="How long this presigned URL will live for")
def presign_s3(bucket, key, expiration):
    """ Simple utility to generate presigned URL on S3 (Default 1 hour expiration)

namuan

// Check to see if the user has Docker installed

'use strict';
var inquirer = require('inquirer');
var chalk = require('chalk');
var YAML = require('js-yaml');
var fs = require('fs');

console.log(chalk.yellow('Hi, a few quick questions before we start:'));

namuan

*{margin: 0;padding: 0;list-style: none;}

body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, 
dl, dt, dd, ul, ol, li, 
pre, 
form, fieldset, legend, button, input, textarea, 
th, td  {
  margin: 0;
  padding: 0;
}

namuan

$ docker run -p 8000:8000 amazon/dynamodb-local

List dynamo tables

$ aws dynamodb list-tables --endpoint-url http://docker-ip:8000

namuan

Make sure that Mac Firewall allows incoming connection

cd <dir>
# Start WebDAV server
sudo wfsctl start
# Check status
sudo wfsctl start
# Share current directory
sudo wfsctl share $PWD

namuan

# Simple command
"cat ...".execute().text

# Parse output
def dockerImages = "docker images".execute().text
dockerImages.eachLine { d -> !d.contains('feature') && println(d) }