marcel

# v1beta1.Deployment: Deployment enables declarative updates for Pods and ReplicaSets.

# (apiVersion <string>): APIVersion defines the versioned schema of this
# representation of an object. Servers should convert recognized schemas to the
# latest internal value, and may reject unrecognized values. More info:
# http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#resources
apiVersion:
# (kind <string>): Kind is a string value representing the REST resource this
# object represents. Servers may infer this from the endpoint the client submits
# requests to. Cannot be updated. In CamelCase. More info:

mariocj89

Introduction

When applications are running in production, they become black boxes that need to be traced and monitored. One of the simplest, yet main, ways to do so is logging. Logging allows us - at the time we develop our software - to instruct the program to emit information while the system is running that will be useful for us and our sysadmins.

Ravenstine

Fast CouchDB setup in AWS

CouchDB is a NoSQL database for storing JSON documents. It comes with a REST API out of the box so your client applications can persist data while requiring you to write little or no server-side code. CouchDB's killer feature is its ability to easily replicate, which allows for horizontal scaling, easy backup, and for client adapters to synchronize documents. This is perfect if you want to write an application that is offline-first. It's become my go-to database when creating new

appeltel

import asyncio
import random


class Hub():

    def __init__(self):
        self.subscriptions = set()

    def publish(self, message):

gsong

1. Install [pyenv][] using [pyenv-installer][]:

   curl -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash

2. Activate pyenv for Terminal:

   echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bash_profile

ajdavis

import logging
import sys
import threading

from tornado import ioloop, gen
from motor import MotorClient
from pymongo import monitoring

logging.basicConfig(stream=sys.stdout, level=logging.INFO)

ipedrazas

## Useful Commands

Get kubectl version

    kubectl version

Get cluster info:

WaldoJeffers

const compose = (...fns) => fns.reduce((f, g) => (...args) => f(g(...args)))

// Usage : compose functions right to left
// compose(minus8, add10, multiply10)(4) === 42
//
// The resulting function can accept as many arguments as the first function does
// compose(add2, multiply)(4, 10) === 42

doubleyou

GATEWAY_FLAGS := -I. -I/usr/local/include -I$(GOPATH)/src/github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis -I/usr/local/include

GRPC_FLAGS := --python_out=. --grpc_python_out=.

code:
    python -m grpc_tools.protoc $(GRPC_FLAGS) $(GATEWAY_FLAGS) *.proto

gw:
    protoc $(GATEWAY_FLAGS) \
        --go_out=Mgoogle/api/annotations.proto=github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis/google/api,plugins=grpc:. \

aakbar5

Using FFMPEG
---
ffmpeg -i input.mp4 -s 320x240 -b 64k -vcodec mpeg1video -acodec copy output.mp4

Change parameters to get tradeoff quality and size
- Resolution via -s 320x240
- Bitrate via -b 64k


Using AVCONV