flaviocopes

package main

import (
	"strings"
)

func main() {
	strings.HasSuffix("foobar", "bar") // true
}

xigang

package main

import (
    "fmt"
    "sort"
    "time"
)

type reviews_data struct {
    review_id   string

valentin2105

Add a VM in plain disk:

gnt-instance add plain --disk 0:size=20G --disk 1:size=200M \
-B memory=2G,vcpus=2 -o debootstrap+jessie --no-ip-check \ 
--no-name-check vm.domain.com

Add a VM in DRBD (fully-sharred between two servers) :

gnt-instance add drbd --disk 0:size=20G --disk 1:size=200M \
-B memory=2G,vcpus=2 -o debootstrap+jessie --no-ip-check \

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

grahamgilbert

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>PayloadContent</key>
    <array>
      <dict>
          <key>PayloadType</key>
          <string>com.apple.applicationaccess.new</string>
          <key>PayloadVersion</key>

kamermans

#!/bin/sh -e
#
# NOTE: Since Docker 1.10 (February 4, 2016), it has been possible to configure the
#   Docker daemon using a JSON config file.  On Linux, this file is normally located at
#   /etc/docker/daemon.json.  You should use this JSON config method if you are running
#   a version of Docker that is at least 1.10!
#   Here is an example configuration that sets the docker0 bridge IP to 192.168.254.1/24:
#   {
#     "bip": "192.168.254.1/24"
#   }

sergiotapia

package main

import (
    "fmt"
    "image"
    "os"
    _ "image/jpeg"
    _ "image/png"
)

kachayev

from collections import defaultdict
from heapq import *

def dijkstra(edges, f, t):
    g = defaultdict(list)
    for l,r,c in edges:
        g[l].append((c,r))

    q, seen, mins = [(0,f,())], set(), {f: 0}
    while q:

pksunkara

[user]
	name = Pavan Kumar Sunkara
	email = pavan.sss1991@gmail.com
	username = pksunkara
[init]
	defaultBranch = master
[core]
	editor = nvim
	whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
	pager = delta

makinde

!function() {
  var doc     = document,
      htm     = doc.documentElement,
      lct     = null,   // last click target                                              
      nearest = function(elm, tag) {
        while (elm && elm.nodeName != tag) {
          elm = elm.parentNode;
        }
        return elm;
  };