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Confluent Kafka with docker-compose

This is an example app of how setup and use kafka.

The docker-compose provide access to the following services:

Zookeeper: port 2181
Kafka: port 9092
Schema Registry: port 8081
Kafka Rest: port 8082

Command Execution

exec           - Returns last line of commands output
passthru       - Passes commands output directly to the browser
system         - Passes commands output directly to the browser and returns last line
shell_exec     - Returns commands output
\`\` (backticks) - Same as shell_exec()
popen          - Opens read or write pipe to process of a command
proc_open      - Similar to popen() but greater degree of control
pcntl_exec - Executes a program

⇐ back to the gist-blog at jrw.fi

Advanced SCSS

Or, 16 cool things you may not have known your stylesheets could do. I'd rather have kept it to a nice round number like 10, but they just kept coming. Sorry.

I've been using SCSS/SASS for most of my styling work since 2009, and I'm a huge fan of Compass (by the great @chriseppstein). It really helped many of us through the darkest cross-browser crap. Even though browsers are increasingly playing nice with CSS, another problem has become very topical: managing the complexity in stylesheets as our in-browser apps get larger and larger. SCSS is an indispensable tool for dealing with this.

This isn't an introduction to the language by a long shot; many things probably won't make sense unless you have some SCSS under your belt already. That said, if you're not yet comfy with the basics, check out the aweso

Google Public NTP [AS15169]:

time.google.com

time1.google.com

time2.google.com

time3.google.com

List of Azure Regions

A list of all the region names and locations for Azure

Creating the list

You can recreate the list anytime using this command:

az account list-locations -o table

	#!/bin/sh

	#Check the Drive Space Used by Cached Files
	du -sh /var/cache/apt/archives

	#Clean all the log file
	#for logs in `find /var/log -type f`; do > $logs; done

	logs=`find /var/log -type f`
	for i in $logs

	"""
	Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
	BSD License
	"""
	import numpy as np

	# data I/O
	data = open('input.txt', 'r').read() # should be simple plain text file
	chars = list(set(data))
	data_size, vocab_size = len(data), len(chars)

	// ==UserScript==
	// @name Workflowy: Search shortcut
	// @namespace http://tampermonkey.net/
	// @version 0.1
	// @description Workflowy customisations
	// @author Matt Hutton
	// @match https://workflowy.com*
	// @grant none
	// @run-at document-end
	// ==/UserScript==

	2070 Paradigm Shift Transcript
	Transcribed by Edwin Finch

	Sam, you're a legend. Enjoy
	==============================

	Whew.

	Hey.