Merge pull request #181 from the-programmers-hangout/content-archives-format

content(archives): format codeblocks

src/content/archives/what-is-docker.md

@@ -16,13 +16,13 @@ The advantage to this approach is that it's very lightweight since it doesn't re
 **Examples**  
 You can get a fully functional ubuntu machine by just running
 
-```
+```sh
 docker run -it ubuntu bash
 ```
 
 Running an nginx web server can be done easily using docker-compose:
 
-docker-compose.yml:
+Create: `docker-compose.yml`
 
 ```yml
 web:
@@ -37,17 +37,21 @@ web:
   command: /bin/bash -c "envsubst < /etc/nginx/conf.d/mysite.template > /etc/nginx/conf.d/default.conf && nginx -g 'daemon off;'"
 ```
 
-`docker-compose up -d`
+And run:
+
+```sh
+docker-compose up -d
+```
 
 You can start a Redis instance like this:
 
-```
+```sh
 docker run --name my-redis -d redis
 ```
 
 Then you can inspect the running containers with:
 
-```
+```sh
 $ docker ps
 
 CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS               NAMES
@@ -56,7 +60,7 @@ d295137f5965        redis               "docker-entrypoint.s…"   6 seconds ago
 
 and attach to the running redis container to run commands with redis-cli:
 
-```
+```sh
 $ docker exec -it my-redis redis-cli
 127.0.0.1:6379> set example-key 1234
 OK

src/content/archives/what-is-graphql.md

@@ -35,7 +35,7 @@ GraphQL was created internally by Facebook in 2012, mainly to optimize the netwo
 
 Meanwhile, a GraphQL query would look like :
 
-```
+```graphql
 query user(id: "5") {
   id
   name
@@ -61,7 +61,7 @@ query user(id: "5") {
 
 2. GraphQL helps building features faster. Because of the way the front-end can explicitly query the data it needs, it's not rare to not need to update the backend API. Again, using the example from earlier, if we wanted to also fetch the user friends, we could simply add it to our query:
 
-```
+```graphql
 query user(id: "5") {
   name
   posts {
@@ -85,7 +85,7 @@ GraphQL has three types of operations:
 
 Basic query:
 
-```
+```graphql
 query User($id: ID) {
   user {
     id
@@ -99,7 +99,7 @@ query User($id: ID) {
 
 Basic mutation:
 
-```
+```graphql
 mutation CreatePost($title: String!, $content: String!, $draft: Boolean!) {
   createPost(title: $title, content: $content, draft: $draft) {
     title
@@ -111,9 +111,9 @@ mutation CreatePost($title: String!, $content: String!, $draft: Boolean!) {
 
 Basic subscription:
 
-```
+```graphql
-subscription OnMessageReceived($conversationId: ID!){
+subscription OnMessageReceived($conversationId: ID!) {
-  messageReceived(conversationId: $conversationId){
+  messageReceived(conversationId: $conversationId) {
     id
     content
   }
@@ -124,7 +124,7 @@ At its core, GraphQL consists of two parts: client, and server.
 
 A server contains a single endpoint, accepting GET and POST requests, which are translated like so:
 
-```
+```graphql
 {
   me {
     name

src/content/archives/what-is-lisp.md

@@ -123,19 +123,19 @@ If you know python, this document may be of particular interest to you: http://n
 
 Common Lisp:
 
-```
+```clojure
 (print "Hello, World!")
 ```
 
 Scheme:
 
-```
+```clojure
 (print "Hello, World!")
 ```
 
 Clojure (as a JVM program entry point):
 
-```
+```clojure
 (defn -main
   "A documentation string for my hello world function"
   [& args]
@@ -144,7 +144,7 @@ Clojure (as a JVM program entry point):
 
 Racket:
 
-```lisp
+```clojure
 #lang racket
 
 (println "Hello, World!")
@@ -152,7 +152,7 @@ Racket:
 
 ALGOL60, as implemented in Racket (to demonstrate the flexibility offered by Racket):
 
-```
+```clojure
 #lang algol60
 
 begin
@@ -164,7 +164,7 @@ end
 
 Common Lisp:
 
-```
+```clojure
 (let ((first (block a (write-line "first number:") (read)))
      (second (block b (write-line "second number: ") (read))))
   (format t "The sum of ~A and ~A is ~D" first second (+ first second)))
@@ -172,7 +172,7 @@ Common Lisp:
 
 Scheme:
 
-```
+```clojure
 (let ((first (begin (display "first number:") (read)))
      (second (begin (display "second number: ") (read))))
   (format #t "The sum of ~s and ~s is ~s" first second (+ first second)))
@@ -180,7 +180,7 @@ Scheme:
 
 Clojure:
 
-```
+```clojure
 (let [first (do (println "first number: ") (Integer/parseInt (read-line)))
       second (do (println "second number: ") (Integer/parseInt (read-line)))]
   (printf "The sum of %d and %d is %d" first second (+ first second)))
@@ -188,7 +188,7 @@ Clojure:
 
 Racket:
 
-```lisp
+```clojure
 #lang racket
 
 (let ((first (begin (print "first number:")(read)))
@@ -198,7 +198,7 @@ Racket:
 
 - A very basic macro in Clojure
 
-```
+```clojure
 ;; definition - we'll take an expression, evaluate it once, print the formatted string, and then return the result
 
 (defmacro log-call [form]
@@ -215,7 +215,7 @@ Racket:
 
 - A really simple Clojure web site using the ring and compojure libraries
 
-```
+```clojure
 ;; define a namespace for our functions, and import routing and default request handling functions
 (ns hello-web.handler
   (:require [compojure.core :refer :all]
@@ -234,7 +234,7 @@ Racket:
 
 - Memoizing pure functions in Clojure
 
-```
+```clojure
 (defn expensive
   [number]
   (Thread/sleep 1000)
@@ -257,7 +257,7 @@ Racket:
 
 - Lazy sequences in Clojure
 
-```
+```clojure
 (defn fib-seq
   "Returns a lazy sequence of Fibonacci numbers. Copied from http://clojure-doc.org/articles/language/laziness.html"
   ([]
@@ -273,7 +273,7 @@ Racket:
 
 - Collatz sequence in Scheme
 
-```
+```clojure
 (define (collatz n)
   (cond
   [(equal? n 1)(format #t "1")]
@@ -284,7 +284,7 @@ Racket:
 
 - FizzBuzz from 1 to n using lazy evaluation in Racket
 
-```lisp
+```clojure
 #lang lazy
 
 (define fizzes (cycle "" "" "Fizz"))