Code block examples

This is a note

No Language Chosen

<?php
    $color = "red";
    echo "My car is " . $color . "<br>";
    echo "My house is " . $COLOR . "<br>";
    echo "My boat is " . $coLOR . "<br>";
?>

YAML

---
# A sample yaml file
company: spacelift
domain:
 - devops
 - devsecops
tutorial:
  - yaml:
      name: "YAML Ain't Markup Language"
      type: awesome
      born: 2001
  - json:
      name: JavaScript Object Notation
      type: great
      born: 2001
  - xml:
      name: Extensible Markup Language
      type: good
      born: 1996
author: omkarbirade
published: true

PHP

With opening tag:

<?php
interface Options {
    
    /**
     * Return the option value based on the given option name.
     *
     * @param string $name Option name.
     * @return mixed
     */
    public function get( $name );
    
    /**
     * Store the given value to an option with the given name.
     *
     * @param string $name       Option name.
     * @param mixed  $value      Option value.
     * @param string $section_id Section ID.
     * @return bool              Whether the option was added.
     */
    public function set( $name, $value, $section_id );
    
    /**
     * Remove the option with the given name.
     *
     * @param string $name       Option name.
     * @param string $section_id Section ID.
     */
    public function remove( $name, $section_id );
    
}

Without opening tag:

abstract class Admin_Page {

    // ...

    /**
     * Render this admin page.
     */
    public function render() {
        ?>

        <div class="wrap">
            <form action="options.php" method="post">
                <h1><?php echo esc_html( $this->get_page_title() ); ?></h1>
                <?php
                settings_fields( $this->get_slug() );
                do_settings_sections( $this->get_slug() );
                submit_button( __( 'Change Options', 'prsdm-limit-login-attempts' ) );
                ?>
            </form>
        </div>

        <?php
    }

}

BASH

zaira@Zaira:~/shell-tutorial$ ls
check_plaindrome.sh  count_odd.sh  env  log  temp

APACHE

<IfModule !mpm_netware_module>
<IfModule !mpm_winnt_module>
#
# If you wish httpd to run as a different user or group, you must run
# httpd as root initially and it will switch.  
#
# User/Group: The name (or #number) of the user/group to run httpd as.
# It is usually good practice to create a dedicated user and group for
# running httpd, as with most system services.
#
User _www
Group _www

</IfModule>
</IfModule>

CSS

p {
  color: red;
  text-align: center;
}

C-LIKE

/* C demo code */

#include <zmq.h>
#include <pthread.h>
#include <semaphore.h>
#include <time.h>
#include <stdio.h>
#include <fcntl.h>
#include <malloc.h>

#define p(X) (context->arg_##X)

void* zmq_thread(void* context_pointer) {
  acl_zmq_context* context = (acl_zmq_context*)context_pointer;
  char ok = 'K', err = 'X';
  int res;

 cleanup:
  close(context->signal_fd);
  free(context_pointer);
  return 0;
}

JS

function myFunction() {
  document.getElementById("demo").innerHTML = "Paragraph changed.";
}

JSON

{
    "glossary": {
        "title": "example glossary",
		"GlossDiv": {
            "title": "S",
			"GlossList": {
                "GlossEntry": {
                    "ID": "SGML",
					"SortAs": "SGML",
					"GlossTerm": "Standard Generalized Markup Language",
					"Acronym": "SGML",
					"Abbrev": "ISO 8879:1986",
					"GlossDef": {
                        "para": "A meta-markup language, used to create markup languages such as DocBook.",
						"GlossSeeAlso": ["GML", "XML"]
                    },
					"GlossSee": "markup"
                }
            }
        }
    }
}

MARKUP

<?xml version="1.0" encoding="UTF-8"?> 
<message> 
    <to>Users</to> 
    <from>GeeksforGeeks</from> 
    <subject>Welcome message</subject> 
    <text>Welcome to GeeksforGeeks</text> 
</message>

MARKUP TEMPLATING

The quick brown fox jumps over the lazy dog.{{#tag:ref|A footnote.<ref>A reference for the footnote.</ref>|group=nb}} The cow jumped over the moon.{{fact}}

== Notes ==
{{reflist|group=nb}}

== References ==
{{reflist}}