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Vallabh Kansagara vrkansagara

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vrkansagara / gist:b83c04b48c8338879a51f4bb426b2d82
Created September 5, 2018 17:52 — forked from pitch-gist/gist:2999707
HTML: Simple Maintenance Page
<!doctype html>
<title>Site Maintenance</title>
<style>
body { text-align: center; padding: 150px; }
h1 { font-size: 50px; }
body { font: 20px Helvetica, sans-serif; color: #333; }
article { display: block; text-align: left; width: 650px; margin: 0 auto; }
a { color: #dc8100; text-decoration: none; }
a:hover { color: #333; text-decoration: none; }
</style>
@vrkansagara
vrkansagara / ngrxintro.md
Created July 29, 2018 02:01 — forked from btroncone/ngrxintro.md
A Comprehensive Introduction to @ngrx/store - Companion to Egghead.io Series

Comprehensive Introduction to @ngrx/store

By: @BTroncone

Also check out my lesson @ngrx/store in 10 minutes on egghead.io!

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

Table of Contents

@vrkansagara
vrkansagara / setInterval.js
Created July 5, 2018 19:15 — forked from richardkundl/setInterval.js
An alternative to Javascript's evil setInterval: - Doesn't care whether the callback is still running or not - Ignores errors - Isn't that flexible Thanks: http://www.thecodeship.com/web-development/alternative-to-javascript-evil-setinterval/
function interval(func, wait, times){
var interv = function(w, t){
return function(){
if(typeof t === "undefined" || t-- > 0){
setTimeout(interv, w);
try{
func.call(null);
}
catch(e){
t = 0;
@vrkansagara
vrkansagara / README
Created July 5, 2018 18:51 — forked from joelambert/README
Drop in replacements for setTimeout()/setInterval() that makes use of requestAnimationFrame() where possible for better performance
Drop in replace functions for setTimeout() & setInterval() that
make use of requestAnimationFrame() for performance where available
http://www.joelambert.co.uk
Copyright 2011, Joe Lambert.
Free to use under the MIT license.
http://www.opensource.org/licenses/mit-license.php
I use the first
—– BEGIN LICENSE —–
Michael Barnes
Single User License
EA7E-821385
8A353C41 872A0D5C DF9B2950 AFF6F667
C458EA6D 8EA3C286 98D1D650 131A97AB
AA919AEC EF20E143 B361B1E7 4C8B7F04
@vrkansagara
vrkansagara / nginx-tuning.md
Created June 19, 2018 17:29 — forked from denji/nginx-tuning.md
NGINX tuning for best performance

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

@vrkansagara
vrkansagara / get-ip-address-optimized.php
Created June 14, 2018 16:40 — forked from cballou/get-ip-address-optimized.php
PHP - Advanced Method to Retrieve Client IP Address
<?php
function get_ip_address() {
$ip_keys = array('HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_X_CLUSTER_CLIENT_IP', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED', 'REMOTE_ADDR');
foreach ($ip_keys as $key) {
if (array_key_exists($key, $_SERVER) === true) {
foreach (explode(',', $_SERVER[$key]) as $ip) {
// trim for safety measures
$ip = trim($ip);
// attempt to validate IP
if (validate_ip($ip)) {
@vrkansagara
vrkansagara / Laravel-Container.md
Created April 7, 2018 13:06
Laravel's Dependency Injection Container in Depth

Laravel's Dependency Injection Container in Depth

Laravel has a powerful Inversion of Control (IoC) / Dependency Injection (DI) Container. Unfortunately the official documentation doesn't cover all of the available functionality, so I decided to experiment with it and document it for myself. The following is based on Laravel 5.4.26 - other versions may vary.

Introduction to Dependency Injection

I won't attempt to explain the principles behind DI / IoC here - if you're not familiar with them you might want to read What is Dependency Injection? by Fabien Potencier (creator of the Symfony framework).

Accessing the Container

@vrkansagara
vrkansagara / mac-apps.md
Created April 1, 2018 13:53 — forked from erikreagan/mac-apps.md
Mac developer must-haves

Mac web developer apps

This gist's comment stream is a collection of webdev apps for OS X. Feel free to add links to apps you like, just make sure you add some context to what it does — either from the creator's website or your own thoughts.

— Erik

STEPS

  • Click on Help menu

  • Select Enter License

  • Then paste given KEY given at bottom

  • Finally click on Use License