This is a crash course in JavaScript. It is intended for people who already have a bit of programming experience in other languages.
This will hopefully give a basic idea of the most-commonly-used language features, but it is not indended to be a comprehensive guide.
This guide was last updated in August 2016.
To declare a variable called foo:
| Name,Full name,Description,Location,Coordinates,URL,Version,DNSSEC validation,No logs,Namecoin,Resolver address,Provider name,Provider public key,Provider public key TXT record | |
| 4armed,4ARMED,DNSCrypt Server provided by www.4armed.com,France,,https://www.4armed.com,1,yes,yes,no,51.254.115.48:443,2.dnscrypt-cert.dnscrypt.4armed.io,FD3E:5887:63EA:17A9:1AF8:4325:DE82:1507:6ED0:01AB:2F9E:55DE:689B:F491:4D8E:526E, | |
| cisco,Cisco OpenDNS,Remove your DNS blind spot,Anycast,,https://www.opendns.com,1,no,no,no,208.67.220.220:443,2.dnscrypt-cert.opendns.com,B735:1140:206F:225D:3E2B:D822:D7FD:691E:A1C3:3CC8:D666:8D0C:BE04:BFAB:CA43:FB79, | |
| cisco-familyshield,Cisco OpenDNS with FamilyShield,Blocks web sites not suitable for children,Anycast,,https://www.opendns.com/home-internet-security/parental-controls/,1,no,no,no,208.67.220.123:443,2.dnscrypt-cert.opendns.com,B735:1140:206F:225D:3E2B:D822:D7FD:691E:A1C3:3CC8:D666:8D0C:BE04:BFAB:CA43:FB79, | |
| cisco-ipv6,Cisco OpenDNS over IPv6,Cisco OpenDNS IPv6 sandbox,Anycast,,https://www.op |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Testmap</title> | |
| <meta charset="utf-8" /> | |
| <script src="http://cdn.leafletjs.com/leaflet-0.6.1/leaflet.js"></script> | |
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <script src="roads.js"></script> | |
| <script src="http://d3js.org/topojson.v1.min.js"></script> | |
| <style> |
| <!doctype html> | |
| <meta charset="utf-8"> | |
| <body> | |
| <style media="screen"> | |
| body { | |
| margin: 0; | |
| } | |
| .supermarket { | |
| fill: red; |
| license: mit |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Point on a map D3</title> | |
| <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script> | |
| <script src="http://d3js.org/topojson.v1.min.js"></script> | |
| <style type="text/css"> |
The topology information contains the boundary lines between regencies ("kabupaten@id") in the Indonesian teritory.
The process for producing the output file id.json follows the commands below. Note that before executing
topojson, I simplified the map in http://www.mapshaper.org/ by 0.30%. The final
file sizes 216 KB with decent details for overviewing.
$ ogr2ogr -f GeoJSON regency.json IDN_adm2.shp
// Upload regency.json to mapshaper.org
| <?php | |
| // array | |
| $array = Array ( | |
| "0" => Array ( | |
| "id" => "USR1", | |
| "name" => "Steve Jobs", | |
| "company" => "Apple" | |
| ), | |
| "1" => Array ( | |
| "id" => "USR2", |
| <!doctype html> | |
| <html> | |
| <head> | |
| <title>My Todo List</title> | |
| <style> | |
| body { background: #0f0f0f; font-family: Tahoma, sans-serif; font-size: 11px; } | |
| header, section, footer { display: block; } | |
| #container { background-color: #eee; margin: 0 auto; width: 300px; border: 4px solid #222; } | |
| header h1 { text-align: center; margin: 0; padding: 15px 0;} | |
| label { display: block; padding-bottom: 5px; text-align: center; } |
| <?php | |
| // See: http://blog.ircmaxell.com/2013/02/preventing-csrf-attacks.html | |
| // Start a session (which should use cookies over HTTP only). | |
| session_start(); | |
| // Create a new CSRF token. | |
| if (! isset($_SESSION['csrf_token'])) { | |
| $_SESSION['csrf_token'] = base64_encode(openssl_random_pseudo_bytes(32)); | |
| } |