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SARAVANAKUMAR SK saravanasksk

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@bradtraversy
bradtraversy / mongodb_cheat_sheet.md
Last active May 3, 2024 03:57
MongoDB Cheat Sheet

MongoDB Cheat Sheet

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@sgelbart
sgelbart / firebase-example.html
Created December 10, 2017 22:39
A simple firebase example for reading and writing database records realtime.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Order Form</title>
@sagivo
sagivo / gist:3a4b2f2c7ac6e1b5267c2f1f59ac6c6b
Last active May 3, 2024 10:41
webRTC stun / turn server list
to check if the server works - https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice
stun:
stun.l.google.com:19302,
stun1.l.google.com:19302,
stun2.l.google.com:19302,
stun3.l.google.com:19302,
stun4.l.google.com:19302,
stun.ekiga.net,
stun.ideasip.com,
@saeidzebardast
saeidzebardast / Enable CORS in Spark Java
Created March 8, 2016 10:30
Enable CORS in Spark Java to allow origins *
options("/*",
(request, response) -> {
String accessControlRequestHeaders = request
.headers("Access-Control-Request-Headers");
if (accessControlRequestHeaders != null) {
response.header("Access-Control-Allow-Headers",
accessControlRequestHeaders);
}
@gokulkrishh
gokulkrishh / media-query.css
Last active May 4, 2024 16:17
CSS Media Queries for Desktop, Tablet, Mobile.
/*
##Device = Desktops
##Screen = 1281px to higher resolution desktops
*/
@media (min-width: 1281px) {
/* CSS */
@jgravois
jgravois / _webserver.md
Last active April 12, 2024 00:21
a simple guide for getting a local web server set up

Do I have a web server running?

having a web server turned on doesn't necessarily mean you are serving pages on the world wide web. its what allows you to load your own static files (.html, .js etc.) in a browser via http://.

if you're not sure whether or not you have a web server running, no problem! its easy to confirm.

what happens when you visit http://localhost/?

@andyj
andyj / html_for_international_calling coes.htm
Created October 22, 2013 21:57
HTML <select> international calling codes for each country
<!-- country codes (ISO 3166) and Dial codes. -->
<select name="countryCode" id="">
<option data-countryCode="GB" value="44" Selected>UK (+44)</option>
<option data-countryCode="US" value="1">USA (+1)</option>
<optgroup label="Other countries">
<option data-countryCode="DZ" value="213">Algeria (+213)</option>
<option data-countryCode="AD" value="376">Andorra (+376)</option>
<option data-countryCode="AO" value="244">Angola (+244)</option>
<option data-countryCode="AI" value="1264">Anguilla (+1264)</option>
<option data-countryCode="AG" value="1268">Antigua &amp; Barbuda (+1268)</option>
@dypsilon
dypsilon / backendDevelopmentBookmarks.md
Last active April 28, 2024 08:50
Backend Engineering Bookmarks