dshaw

var express = require('express');
var redis = require('redis');

const serverType = process.argv[2];
const serverHost = process.argv[3];
const serverPort = parseInt(process.argv[4]);

const redisPort = 6379;
const redisHost = '127.0.0.1';

kevinbull

#!/usr/bin/env bash

echo "updating yum"
sudo yum update

echo "installing git"
sudo yum install -y curl-devel expat-devel gettext-devel openssl-devel zlib-devel git-core

echo "adding rpm repository"
sudo rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm

jprante

bootstrap:
  mlockall: true

store:
  index:
    type: mmapfs

network:
  host: _local_

jordansissel

Intel 320 vs DynamoDB

As a note, if you find errors with the math below, please let me know.

This cost comparison only compares cost per I/O operation. It does not discuss storage or transit costs.

Intel 320

• Intel 320 series SSD, 300GB specs: http://www.intel.com/content/www/us/en/solid-state-drives/ssd-320-specification.html

emildimitrov

example-system-name

The idea for those badges is that the dev can quickly see the status of the tests & their coverage

Description

mholt

mholt [9:10 AM] 
When using http.Get(), is it really necessary to read the full response body just to close it later?

[9:10] 
The docs keep saying `Caller should close resp.Body when done reading from it.` and I keep seeing code like this:
```
io.Copy(ioutil.Discard, resp.Body)
resp.Body.Close()
```

octate

apiVersion: apps/v1beta1         # API version of kubernetes in which `StatefulSet` is available. For Kubernetes 1.8.7 its apps/v1beta1
kind: StatefulSet                # Type of resource that we are creating
metadata:                        # Holds metadata for this resource
  name: es                       # Name of this resource
  labels:                        # Extra metadata goes inside labels. It is for stateful resource
    component: elasticsearch     # Just a metadata we are adding
spec:                            # Holds specification of this resource
  replicas: 3                    # Responsible for maintaining the given number of replicas
  serviceName: elasticsearch     # Name of service, required by statefulset
  template:                      # Template holds the spec of the pod that will be created and maintained by statefulset

Warry

How to make faster scroll effects?

• Avoid too many reflows (the browser to recalculate everything)
• Use advanced CSS3 for graphic card rendering
• Precalculate sizes and positions

Beware of reflows

The reflow appens as many times as there are frames per seconds. It recalculate all positions that change in order to diplay them. Basically, when you scroll you execute a function where you move things between two reflows. But there are functions that triggers reflows such as jQuery offset, scroll... So there are two things to take care about when you dynamically change objects in javascript to avoid too many reflows:

tamas-molnar

alias kc='kubectl'
alias kclf='kubectl logs --tail=200  -f'
alias kcgs='kubectl get service -o wide'
alias kcgd='kubectl get deployment -o wide'
alias kcgp='kubectl get pod -o wide'
alias kcgn='kubectl get node -o wide'
alias kcdp='kubectl describe pod'
alias kcds='kubectl describe service'
alias kcdd='kubectl describe deployment'
alias kcdf='kubectl delete -f'

Restuta

Below is the list of modern JS frameworks and almost frameworks – React, Vue, Angular, Ember and others.

All files were downloaded from https://cdnjs.com and named accordingly. Output from ls command is stripped out (irrelevant stuff)

As-is (minified)

$ ls -lhS
566K Jan 4 22:03 angular2.min.js