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@yolao
yolao / nginx.conf
Created July 27, 2024 16:11 — forked from plentz/nginx.conf
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
@voskobovich
voskobovich / gist:537b2000108e4781f70b
Last active November 25, 2024 18:36
List of most currency ISO code and symbol format in SQL.
DROP TABLE currency;
-- Create table variable
CREATE TABLE currency (
name VARCHAR(20),
code VARCHAR(3),
symbol VARCHAR(5)
);
ALTER TABLE currency CONVERT TO CHARACTER SET utf8;
@brock
brock / psql-with-gzip-cheatsheet.sh
Last active March 6, 2025 00:21
Exporting and Importing Postgres Databases using gzip
# This is just a cheat sheet:
# On production
sudo -u postgres pg_dump database | gzip -9 > database.sql.gz
# On local
scp -C production:~/database.sql.gz
dropdb database && createdb database
gunzip < database.sql.gz | psql database
@alfchee
alfchee / NumeroALetras.js
Last active March 29, 2025 14:26
Código en JavaScript que convierte números a letras, bastante útil para formularios de documentos contables y similares
/*************************************************************/
// NumeroALetras
// The MIT License (MIT)
//
// Copyright (c) 2015 Luis Alfredo Chee
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
@martintreurnicht
martintreurnicht / ColorUtil
Created November 28, 2014 14:47
Lighten and darken colors in android
public static int lighten(int color, double fraction) {
int red = Color.red(color);
int green = Color.green(color);
int blue = Color.blue(color);
red = lightenColor(red, fraction);
green = lightenColor(green, fraction);
blue = lightenColor(blue, fraction);
int alpha = Color.alpha(color);
return Color.argb(alpha, red, green, blue);
}
@plentz
plentz / nginx.conf
Last active March 28, 2025 17:48
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
@browny
browny / simple_socket_example.c
Last active March 2, 2025 13:18
simple socket example in C
/* --- Usage --- */
g++ server.c -o server
g++ client.c -o client
./server
./client 127.0.0.1
/* --- server.c --- */
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
@bsalim
bsalim / php speed up tips.html
Created January 3, 2013 09:09
63 Tips for speeding up PHP
<html>
<body>
<p>Here are Webber’s points:</p>
<ul>
<li>If a method can be static, declare it static. Speed improvement is by a factor of 4.</li>
<li>echo is faster than print.(<em>* compare with list from phplens by John Lim</em>)</li>
<li>Use echo’s multiple parameters instead of string concatenation.</li>
<li>Set the maxvalue for your for-loops before and not in the loop.</li>
<li>Unset your variables to free memory, especially large arrays.</li>
<li>Avoid magic like __get, __set, __autoload</li>
@plasticbrain
plasticbrain / gist:3887245
Created October 14, 2012 04:00
PHP: mime types (array format)
<?php
$mime_types = array(
'.3dm' => 'x-world/x-3dmf',
'.3dmf' => 'x-world/x-3dmf',
'.a' => 'application/octet-stream',
'.aab' => 'application/x-authorware-bin',
'.aam' => 'application/x-authorware-map',
'.aas' => 'application/x-authorware-seg',
'.abc' => 'text/vnd.abc',
'.acgi' => 'text/html',