Highlighting¶
Examples taken from https://highlightjs.org/static/demo/
This page
If highlighting is missing it may be due to the fact that the pygments lexer has detected a syntax error. Code needs to be syntactically correct.
PHP¶
Thi snippet is test.php of the pygments test suite:
<?php
$disapproval_ಠ_ಠ_of_php = 'unicode var';
$test = function($a) { $lambda = 1; }
/**
* Zip class file
*
* @package fnord.bb
* @subpackage archive
*/
// Unlock?
if(!defined('UNLOCK') || !UNLOCK)
die();
// Load the parent archive class
require_once(ROOT_PATH.'/classes/archive.class.php');
class Zip\Zippಠ_ಠ_ {
}
/**
* Zip class
*
* @author Manni <manni@fnord.name>
* @copyright Copyright (c) 2006, Manni
* @version 1.0
* @link http://www.pkware.com/business_and_developers/developer/popups/appnote.txt
* @link http://mannithedark.is-a-geek.net/
* @since 1.0
* @package fnord.bb
* @subpackage archive
*/
class Zip extends Archive {
/**
* Outputs the zip file
*
* This function creates the zip file with the dirs and files given.
* If the optional parameter $file is given, the zip file is will be
* saved at that location. Otherwise the function returns the zip file's content.
*
* @access public
*
* @link http://www.pkware.com/business_and_developers/developer/popups/appnote.txt
* @param string $filename The path where the zip file will be saved
*
* @return bool|string Returns either true if the fil is sucessfully created or the content of the zip file
*/
function out($filename = false) {
// Empty output
$file_data = array(); // Data of the file part
$cd_data = array(); // Data of the central directory
// Sort dirs and files by path length
uksort($this->dirs, 'sort_by_length');
uksort($this->files, 'sort_by_length');
// Handle dirs
foreach($this->dirs as $dir) {
$dir .= '/';
// File part
// Reset dir data
$dir_data = '';
// Local file header
$dir_data .= "\x50\x4b\x03\x04"; // Local file header signature
$dir_data .= pack("v", 10); // Version needed to extract
$dir_data .= pack("v", 0); // General purpose bit flag
$dir_data .= pack("v", 0); // Compression method
$dir_data .= pack("v", 0); // Last mod file time
$dir_data .= pack("v", 0); // Last mod file date
$dir_data .= pack("V", 0); // crc-32
$dir_data .= pack("V", 0); // Compressed size
$dir_data .= pack("V", 0); // Uncompressed size
$dir_data .= pack("v", strlen($dir)); // File name length
$dir_data .= pack("v", 0); // Extra field length
$dir_data .= $dir; // File name
$dir_data .= ''; // Extra field (is empty)
// File data
$dir_data .= ''; // Dirs have no file data
// Data descriptor
$dir_data .= pack("V", 0); // crc-32
$dir_data .= pack("V", 0); // Compressed size
$dir_data .= pack("V", 0); // Uncompressed size
// Save current offset
$offset = strlen(implode('', $file_data));
// Append dir data to the file part
$file_data[] = $dir_data;
// Central directory
// Reset dir data
$dir_data = '';
// File header
$dir_data .= "\x50\x4b\x01\x02"; // Local file header signature
$dir_data .= pack("v", 0); // Version made by
$dir_data .= pack("v", 10); // Version needed to extract
$dir_data .= pack("v", 0); // General purpose bit flag
$dir_data .= pack("v", 0); // Compression method
$dir_data .= pack("v", 0); // Last mod file time
$dir_data .= pack("v", 0); // Last mod file date
$dir_data .= pack("V", 0); // crc-32
$dir_data .= pack("V", 0); // Compressed size
$dir_data .= pack("V", 0); // Uncompressed size
$dir_data .= pack("v", strlen($dir)); // File name length
$dir_data .= pack("v", 0); // Extra field length
$dir_data .= pack("v", 0); // File comment length
$dir_data .= pack("v", 0); // Disk number start
$dir_data .= pack("v", 0); // Internal file attributes
$dir_data .= pack("V", 16); // External file attributes
$dir_data .= pack("V", $offset); // Relative offset of local header
$dir_data .= $dir; // File name
$dir_data .= ''; // Extra field (is empty)
$dir_data .= ''; // File comment (is empty)
/*
// Data descriptor
$dir_data .= pack("V", 0); // crc-32
$dir_data .= pack("V", 0); // Compressed size
$dir_data .= pack("V", 0); // Uncompressed size
*/
// Append dir data to the central directory data
$cd_data[] = $dir_data;
}
// Handle files
foreach($this->files as $name => $file) {
// Get values
$content = $file[0];
// File part
// Reset file data
$fd = '';
// Detect possible compressions
// Use deflate
if(function_exists('gzdeflate')) {
$method = 8;
// Compress file content
$compressed_data = gzdeflate($content);
// Use bzip2
} elseif(function_exists('bzcompress')) {
$method = 12;
// Compress file content
$compressed_data = bzcompress($content);
// No compression
} else {
$method = 0;
// Do not compress the content :P
$compressed_data = $content;
}
// Local file header
$fd .= "\x50\x4b\x03\x04"; // Local file header signature
$fd .= pack("v", 20); // Version needed to extract
$fd .= pack("v", 0); // General purpose bit flag
$fd .= pack("v", $method); // Compression method
$fd .= pack("v", 0); // Last mod file time
$fd .= pack("v", 0); // Last mod file date
$fd .= pack("V", crc32($content)); // crc-32
$fd .= pack("V", strlen($compressed_data)); // Compressed size
$fd .= pack("V", strlen($content)); // Uncompressed size
$fd .= pack("v", strlen($name)); // File name length
$fd .= pack("v", 0); // Extra field length
$fd .= $name; // File name
$fd .= ''; // Extra field (is empty)
// File data
$fd .= $compressed_data;
// Data descriptor
$fd .= pack("V", crc32($content)); // crc-32
$fd .= pack("V", strlen($compressed_data)); // Compressed size
$fd .= pack("V", strlen($content)); // Uncompressed size
// Save current offset
$offset = strlen(implode('', $file_data));
// Append file data to the file part
$file_data[] = $fd;
// Central directory
// Reset file data
$fd = '';
// File header
$fd .= "\x50\x4b\x01\x02"; // Local file header signature
$fd .= pack("v", 0); // Version made by
$fd .= pack("v", 20); // Version needed to extract
$fd .= pack("v", 0); // General purpose bit flag
$fd .= pack("v", $method); // Compression method
$fd .= pack("v", 0); // Last mod file time
$fd .= pack("v", 0); // Last mod file date
$fd .= pack("V", crc32($content)); // crc-32
$fd .= pack("V", strlen($compressed_data)); // Compressed size
$fd .= pack("V", strlen($content)); // Uncompressed size
$fd .= pack("v", strlen($name)); // File name length
$fd .= pack("v", 0); // Extra field length
$fd .= pack("v", 0); // File comment length
$fd .= pack("v", 0); // Disk number start
$fd .= pack("v", 0); // Internal file attributes
$fd .= pack("V", 32); // External file attributes
$fd .= pack("V", $offset); // Relative offset of local header
$fd .= $name; // File name
$fd .= ''; // Extra field (is empty)
$fd .= ''; // File comment (is empty)
/*
// Data descriptor
$fd .= pack("V", crc32($content)); // crc-32
$fd .= pack("V", strlen($compressed_data)); // Compressed size
$fd .= pack("V", strlen($content)); // Uncompressed size
*/
// Append file data to the central directory data
$cd_data[] = $fd;
}
// Digital signature
$digital_signature = '';
$digital_signature .= "\x50\x4b\x05\x05"; // Header signature
$digital_signature .= pack("v", 0); // Size of data
$digital_signature .= ''; // Signature data (is empty)
$tmp_file_data = implode('', $file_data); // File data
$tmp_cd_data = implode('', $cd_data). // Central directory
$digital_signature; // Digital signature
// End of central directory
$eof_cd = '';
$eof_cd .= "\x50\x4b\x05\x06"; // End of central dir signature
$eof_cd .= pack("v", 0); // Number of this disk
$eof_cd .= pack("v", 0); // Number of the disk with the start of the central directory
$eof_cd .= pack("v", count($cd_data)); // Total number of entries in the central directory on this disk
$eof_cd .= pack("v", count($cd_data)); // Total number of entries in the central directory
$eof_cd .= pack("V", strlen($tmp_cd_data)); // Size of the central directory
$eof_cd .= pack("V", strlen($tmp_file_data)); // Offset of start of central directory with respect to the starting disk number
$eof_cd .= pack("v", 0); // .ZIP file comment length
$eof_cd .= ''; // .ZIP file comment (is empty)
// Content of the zip file
$data = $tmp_file_data.
// $extra_data_record.
$tmp_cd_data.
$eof_cd;
// Return content?
if(!$filename)
return $data;
// Write to file
return file_put_contents($filename, $data);
}
/**
* Load a zip file
*
* This function loads the files and dirs from a zip file from the harddrive.
*
* @access public
*
* @param string $file The path to the zip file
* @param bool $reset Reset the files and dirs before adding the zip file's content?
*
* @return bool Returns true if the file was loaded sucessfully
*/
function load_file($file, $reset = true) {
// Check whether the file exists
if(!file_exists($file))
return false;
// Load the files content
$content = @file_get_contents($file);
// Return false if the file cannot be opened
if(!$content)
return false;
// Read the zip
return $this->load_string($content, $reset);
}
/**
* Load a zip string
*
* This function loads the files and dirs from a string
*
* @access public
*
* @param string $string The string the zip is generated from
* @param bool $reset Reset the files and dirs before adding the zip file's content?
*
* @return bool Returns true if the string was loaded sucessfully
*/
function load_string($string, $reset = true) {
// Reset the zip?
if($reset) {
$this->dirs = array();
$this->files = array();
}
// Get the starting position of the end of central directory record
$start = strpos($string, "\x50\x4b\x05\x06");
// Error
if($start === false)
die('Could not find the end of central directory record');
// Get the ecdr
$eof_cd = substr($string, $start+4, 18);
// Unpack the ecdr infos
$eof_cd = unpack('vdisc1/'.
'vdisc2/'.
'ventries1/'.
'ventries2/'.
'Vsize/'.
'Voffset/'.
'vcomment_lenght', $eof_cd);
// Do not allow multi disc zips
if($eof_cd['disc1'] != 0)
die('multi disk stuff is not yet implemented :/');
// Save the interesting values
$cd_entries = $eof_cd['entries1'];
$cd_size = $eof_cd['size'];
$cd_offset = $eof_cd['offset'];
// Get the central directory record
$cdr = substr($string, $cd_offset, $cd_size);
// Reset the position and the list of the entries
$pos = 0;
$entries = array();
// Handle cdr
while($pos < strlen($cdr)) {
// Check header signature
// Digital signature
if(substr($cdr, $pos, 4) == "\x50\x4b\x05\x05") {
// Get digital signature size
$tmp_info = unpack('vsize', substr($cdr, $pos + 4, 2));
// Read out the digital signature
$digital_sig = substr($header, $pos + 6, $tmp_info['size']);
break;
}
// Get file header
$header = substr($cdr, $pos, 46);
// Unpack the header information
$header_info = @unpack('Vheader/'.
'vversion_made_by/'.
'vversion_needed/'.
'vgeneral_purpose/'.
'vcompression_method/'.
'vlast_mod_time/'.
'vlast_mod_date/'.
'Vcrc32/'.
'Vcompressed_size/'.
'Vuncompressed_size/'.
'vname_length/'.
'vextra_length/'.
'vcomment_length/'.
'vdisk_number/'.
'vinternal_attributes/'.
'Vexternal_attributes/'.
'Voffset',
$header);
// Valid header?
if($header_info['header'] != 33639248)
return false;
// New position
$pos += 46;
// Read out the file name
$header_info['name'] = substr($cdr, $pos, $header_info['name_length']);
// New position
$pos += $header_info['name_length'];
// Read out the extra stuff
$header_info['extra'] = substr($cdr, $pos, $header_info['extra_length']);
// New position
$pos += $header_info['extra_length'];
// Read out the comment
$header_info['comment'] = substr($cdr, $pos, $header_info['comment_length']);
// New position
$pos += $header_info['comment_length'];
// Append this file/dir to the entry list
$entries[] = $header_info;
}
// Check whether all entries where read sucessfully
if(count($entries) != $cd_entries)
return false;
// Handle files/dirs
foreach($entries as $entry) {
// Is a dir?
if($entry['external_attributes'] & 16) {
$this->add_dir($entry['name']);
continue;
}
// Get local file header
$header = substr($string, $entry['offset'], 30);
// Unpack the header information
$header_info = @unpack('Vheader/'.
'vversion_needed/'.
'vgeneral_purpose/'.
'vcompression_method/'.
'vlast_mod_time/'.
'vlast_mod_date/'.
'Vcrc32/'.
'Vcompressed_size/'.
'Vuncompressed_size/'.
'vname_length/'.
'vextra_length',
$header);
// Valid header?
if($header_info['header'] != 67324752)
return false;
// Get content start position
$start = $entry['offset'] + 30 + $header_info['name_length'] + $header_info['extra_length'];
// Get the compressed data
$data = substr($string, $start, $header_info['compressed_size']);
// Detect compression type
switch($header_info['compression_method']) {
// No compression
case 0:
// Ne decompression needed
$content = $data;
break;
// Gzip
case 8:
if(!function_exists('gzinflate'))
return false;
// Uncompress data
$content = gzinflate($data);
break;
// Bzip2
case 12:
if(!function_exists('bzdecompress'))
return false;
// Decompress data
$content = bzdecompress($data);
break;
// Compression not supported -> error
default:
return false;
}
// Try to add file
if(!$this->add_file($entry['name'], $content))
return false;
}
return true;
}
}
function &byref() {
$x = array();
return $x;
}
// Test highlighting of magic methods and variables
class MagicClass {
public $magic_str;
public $ordinary_str;
public function __construct($some_var) {
$this->magic_str = __FILE__;
$this->ordinary_str = $some_var;
}
public function __toString() {
return $this->magic_str;
}
public function nonMagic() {
return $this->ordinary_str;
}
}
$magic = new MagicClass(__DIR__);
__toString();
$magic->nonMagic();
$magic->__toString();
echo <<<EOF
Test the heredocs...
EOF;
echo <<<"some_delimiter"
more heredoc testing
continues on this line
some_delimiter;
?>
From highlightjs.org:
<?php
require_once 'Zend/Uri/Http.php';
namespace Location\Web;
interface Factory
{
static function _factory();
}
abstract class URI extends BaseURI implements Factory
{
abstract function test();
public static $st1 = 1;
const ME = "Yo";
var $list = NULL;
private $var;
/**
* Returns a URI
*
* @return URI
*/
static public function _factory($stats = array(), $uri = 'http')
{
echo __METHOD__;
$uri = explode(':', $uri, 0b10);
$schemeSpecific = isset($uri[1]) ? $uri[1] : '';
$desc = 'Multi
line description';
// Security check
if (!ctype_alnum($scheme)) {
throw new Zend_Uri_Exception('Illegal scheme');
}
$this->var = 0 - self::$st;
$this->list = list(Array("1"=> 2, 2=>self::ME, 3 => \Location\Web\URI::class));
return [
'uri' => $uri,
'value' => null,
];
}
}
From somewhere:
<?php
echo URI::ME . URI::$st1;
__halt_compiler () ; datahere
datahere
datahere */
datahere
Apache¶
# rewrite`s rules for wordpress pretty url
LoadModule rewrite_module modules/mod_rewrite.so
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . index.php [NC,L]
ExpiresActive On
ExpiresByType application/x-javascript "access plus 1 days"
Order Deny,Allow
Allow from All
<Location /maps/>
RewriteMap map txt:map.txt
RewriteMap lower int:tolower
RewriteCond %{REQUEST_URI} ^/([^/.]+)\.html$ [NC]
RewriteCond ${map:${lower:%1}|NOT_FOUND} !NOT_FOUND
RewriteRule .? /index.php?q=${map:${lower:%1}} [NC,L]
</Location>
Bash¶
#!/bin/bash
###### BEGIN CONFIG
ACCEPTED_HOSTS="/root/.hag_accepted.conf"
BE_VERBOSE=false
###### END CONFIG
if [ "$UID" -ne 0 ]
then
echo "Superuser rights is required"
echo 'Printing the # sign'
exit 2
fi
if test $# -eq 0
then
elif test [ $1 == 'start' ]
else
fi
genApacheConf(){
if [[ "$2" = "www" ]]
then
full_domain=$1
else
full_domain=$2.$1
fi
host_root="${APACHE_HOME_DIR}$1/$2/$(title)"
echo -e "# Host $1/$2 :"
}
###
CoffeeScript Compiler v1.2.0
Released under the MIT License
###
OPERATOR = /// ^ (
?: [-=]> # function
) ///
C++¶
#include <iostream>
#define IABS(x) ((x) < 0 ? -(x) : (x))
int main(int argc, char *argv[]) {
/* An annoying "Hello World" example */
for (auto i = 0; i < 0xFFFF; i++)
cout << "Hello, World!" << endl;
char c = '\n';
unordered_map <string, vector<string> > m;
m["key"] = "\\\\"; // this is an error
return -2e3 + 12l;
}
C#¶
using System;
#pragma warning disable 414, 3021
public class Program
{
/// <summary>The entry point to the program.</summary>
public static int Main(string[] args)
{
Console.WriteLine("Hello, World!");
string s = @"This
""string""
spans
multiple
lines!";
dynamic x = new ExpandoObject();
x.MyProperty = 2;
return 0;
}
}
async Task<int> AccessTheWebAsync()
{
// ...
string urlContents = await getStringTask;
return urlContents.Length;
}
internal static void ExceptionFilters()
{
try
{
throw new Exception();
}
catch (Exception e) when (e.Message == "My error") { }
}
CSS¶
@media screen and (-webkit-min-device-pixel-ratio: 0) {
body:first-of-type pre::after {
content: 'highlight: ' attr(class);
}
body {
background: linear-gradient(45deg, blue, red);
}
}
@import url('print.css');
@page:right {
margin: 1cm 2cm 1.3cm 4cm;
}
@font-face {
font-family: Chunkfive; src: url('Chunkfive.otf');
}
div.text,
#content,
li[lang=ru] {
font: Tahoma, Chunkfive, sans-serif;
background: url('hatch.png') /* wtf? */; color: #F0F0F0 !important;
width: 100%;
}
Diff¶
Index: languages/ini.js
===================================================================
--- languages/ini.js (revision 199)
+++ languages/ini.js (revision 200)
@@ -1,8 +1,7 @@
hljs.LANGUAGES.ini =
{
case_insensitive: true,
- defaultMode:
- {
+ defaultMode: {
contains: ['comment', 'title', 'setting'],
illegal: '[^\\s]'
},
*** /path/to/original timestamp
--- /path/to/new timestamp
***************
*** 1,3 ****
--- 1,9 ----
+ This is an important
+ notice! It should
+ therefore be located at
+ the beginning of this
+ document!
! compress the size of the
! changes.
It is important to spell
Http¶
POST /task?id=1 HTTP/1.1
Host: example.org
Content-Type: application/json; charset=utf-8
Content-Length: 19
{"status": "ok", "extended": true}
Ini¶
;Settings relating to the location and loading of the database
[Database]
ProfileDir=.
ShowProfileMgr=smart
Profile1_Name[] = "\|/_-=MegaDestoyer=-_\|/"
DefaultProfile=True
AutoCreate = no
[AutoExec]
use-prompt="prompt"
Glob=autoexec_*.ini
AskAboutIgnoredPlugins=0
Java¶
/**
* @author John Smith <john.smith@example.org>
* @version 1.0
*/
package l2f.gameserver.model;
import java.util.ArrayList;
public abstract class L2Character extends L2Object {
public static final Short ABNORMAL_EFFECT_BLEEDING = 0x0_0_0_1; // not sure
public void moveTo(int x, int y, int z) {
_ai = null;
_log.warning("Should not be called");
if (1 > 5) {
return;
}
}
/** Task of AI notification */
@SuppressWarnings( { "nls", "unqualified-field-access", "boxing" })
public class NotifyAITask implements Runnable {
private final CtrlEvent _evt;
List<String> mList = new ArrayList<String>()
public void run() {
try {
getAI().notifyEvent(_evt, _evt.class, null);
} catch (Throwable t) {
t.printStackTrace();
}
}
}
}
Javascript¶
var makeNoise = function() {
console.log("Pling!");
};
makeNoise();
// → Pling!
var power = function(base, exponent) {
var result = 1;
for (var count = 0; count < exponent; count++)
result *= base;
return result;
};
console.log(power(2, 10));
// → 1024
JSON¶
[
{
"title": "apples",
"count": [12000, 20000],
"description": {"text": "...", "sensitive": false}
},
{
"title": "oranges",
"count": [17500, null],
"description": {"text": "...", "sensitive": false}
}
]
Makefile¶
# Makefile
BUILDDIR = _build
EXTRAS ?= $(BUILDDIR)/extras
.PHONY: main clean
main:
@echo "Building main facility..."
build_main $(BUILDDIR)
clean:
rm -rf $(BUILDDIR)/*
Markdown¶
Let's see what happens with lexer markdown:
# hello world
you can write text [with links](https://example.org) inline or [link references][1].
* one _thing_ has *em*phasis
* two __things__ are **bold**
[1]: https://example.org
---
hello world
===========
<this_is inline="xml"></this_is>
> markdown is so cool
so are code segments
1. one thing (yeah!)
2. two thing `i can write code`, and `more` wipee!
Nginx¶
user www www;
worker_processes 2;
pid /var/run/nginx.pid;
error_log /var/log/nginx.error_log debug | info | notice | warn | error | crit;
events {
connections 2000;
use kqueue | rtsig | epoll | /dev/poll | select | poll;
}
http {
log_format main '$remote_addr - $remote_user [$time_local] '
'"$request" $status $bytes_sent '
'"$http_referer" "$http_user_agent" '
'"$gzip_ratio"';
send_timeout 3m;
client_header_buffer_size 1k;
gzip on;
gzip_min_length 1100;
#lingering_time 30;
server {
server_name one.example.org www.one.example.org;
access_log /var/log/nginx.access_log main;
rewrite (.*) /index.php?page=$1 break;
location / {
proxy_pass http://127.0.0.1/;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
charset koi8-r;
}
location /api/ {
fastcgi_pass 127.0.0.1:9000;
}
location ~* \.(jpg|jpeg|gif)$ {
root /spool/www;
}
}
}
Objective C¶
#import <UIKit/UIKit.h>
#import "Dependency.h"
@protocol WorldDataSource
@optional
- (NSString*)worldName;
@required
- (BOOL)allowsToLive;
@end
@interface Test : NSObject <HelloDelegate, WorldDataSource> {
NSString *_greeting;
}
@property (nonatomic, readonly) NSString *greeting;
- (IBAction) show;
@end
@implementation Test
@synthesize test=_test;
+ (id) test {
return [self testWithGreeting:@"Hello, world!\nFoo bar!"];
}
+ (id) testWithGreeting:(NSString*)greeting {
return [[[self alloc] initWithGreeting:greeting] autorelease];
}
- (id) initWithGreeting:(NSString*)greeting {
if ( (self = [super init]) ) {
_greeting = [greeting retain];
}
return self;
}
- (void) dealloc {
[_greeting release];
[super dealloc];
}
@end
Perl¶
# loads object
sub load
{
my $flds = $c->db_load($id,@_) || do {
Carp::carp "Can`t load (class: $c, id: $id): '$!'"; return undef
};
my $o = $c->_perl_new();
$id12 = $id / 24 / 3600;
$o->{'ID'} = $id12 + 123;
#$o->{'SHCUT'} = $flds->{'SHCUT'};
my $p = $o->props;
my $vt;
$string =~ m/^sought_text$/;
$items = split //, 'abc';
$string //= "bar";
for my $key (keys %$p)
{
if(${$vt.'::property'}) {
$o->{$key . '_real'} = $flds->{$key};
tie $o->{$key}, 'CMSBuilder::Property', $o, $key;
}
}
$o->save if delete $o->{'_save_after_load'};
# GH-117
my $g = glob("/usr/bin/*");
return $o;
}
=head1 NAME
POD till the end of file
Python¶
@requires_authorization
def somefunc(param1='', param2=0):
r'''A docstring'''
if param1 > param2: # interesting
print 'Gre\'ater'
return (param2 - param1 + 1 + 0b10l) or None
class SomeClass:
pass
>>> message = '''interpreter
... prompt'''
Ruby¶
class A < B; def self.create(object = User) object end end
class Zebra; def inspect; "X#{2 + self.object_id}" end end
module ABC::DEF
include Comparable
# @param test
# @return [String] nothing
def foo(test)
Thread.new do |blockvar|
ABC::DEF.reverse(:a_symbol, :'a symbol', :<=>, 'test' + ?\012)
answer = valid?4 && valid?CONST && ?A && ?A.ord
end.join
end
def [](index) self[index] end
def ==(other) other == self end
end
class Car < ActiveRecord::Base
has_many :wheels, class_name: 'Wheel', foreign_key: 'car_id'
scope :available, -> { where(available: true) }
end
hash = {1 => 'one', 2 => 'two'}
2.0.0p0 :001 > ['some']
=> ["some"]
SQL¶
BEGIN;
CREATE TABLE "topic" (
-- This is the greatest table of all time
"id" serial NOT NULL PRIMARY KEY,
"forum_id" integer NOT NULL,
"subject" varchar(255) NOT NULL -- Because nobody likes an empty subject
);
ALTER TABLE "topic" ADD CONSTRAINT forum_id FOREIGN KEY ("forum_id") REFERENCES "forum" ("id");
-- Initials
insert into "topic" ("forum_id", "subject") values (2, 'D''artagnian');
select /* comment */ count(*) from cicero_forum;
-- this line lacks ; at the end to allow people to be sloppy and omit it in one-liners
/*
but who cares?
*/
COMMIT