henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

erikhenrique

Validação para cartão de crédito.

Bin e padrões para validação de cartão de crédito.

Bandeira	Começa com	Máximo de número	Máximo de número cvc
Visa	4	13,16	3
Mastercard	5	16	3

mobilemind

# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName

soheilhy

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

agconti

from locust import HttpLocust, TaskSet, task

class MostBasicLoadTest(TaskSet):
    def on_start(self):
        """ on_start is called when a Locust start before any task is scheduled """
        self.login()

    def login(self):
        self.client.post("/api/api-token-auth/",
            {

onefriendaday

<script type="text/javascript" src="https://stc.pagseguro.uol.com.br/pagseguro/api/v2/checkout/pagseguro.directpayment.js"></script>
<script type="text/javascript">

    var paymentModule = 'pagseguro_app';

    checkoutCallbacks.add(pagseguroCheckout);

    function pagseguroCheckout() {

        if ($('input[name=module]').val() == paymentModule) {

helisoncruz

INSERT INTO `bancos` (`cod`, `banco`) VALUES (001,'001 - BANCO DO BRASIL S/A');
INSERT INTO `bancos` (`cod`, `banco`) VALUES (002,'002 - BANCO CENTRAL DO BRASIL');
INSERT INTO `bancos` (`cod`, `banco`) VALUES (003,'003 - BANCO DA AMAZONIA S.A');
INSERT INTO `bancos` (`cod`, `banco`) VALUES (004,'004 - BANCO DO NORDESTE DO BRASIL S.A');
INSERT INTO `bancos` (`cod`, `banco`) VALUES (007,'007 - BANCO NAC DESENV. ECO. SOCIAL S.A');
INSERT INTO `bancos` (`cod`, `banco`) VALUES (008,'008 - BANCO MERIDIONAL DO BRASIL');
INSERT INTO `bancos` (`cod`, `banco`) VALUES (020,'020 - BANCO DO ESTADO DE ALAGOAS S.A');
INSERT INTO `bancos` (`cod`, `banco`) VALUES (021,'021 - BANCO DO ESTADO DO ESPIRITO SANTO S.A');
INSERT INTO `bancos` (`cod`, `banco`) VALUES (022,'022 - BANCO DE CREDITO REAL DE MINAS GERAIS SA');
INSERT INTO `bancos` (`cod`, `banco`) VALUES (024,'024 - BANCO DO ESTADO DE PERNAMBUCO');

mindplay-dk

This page provides a full overview of PHP's SessionHandler life-cycle - this was generated by a set of test-scripts, in order to provide an exact overview of when and what you can expect will be called in your custom SessionHandler implementation.

Each example is a separate script being run by a client with cookies enabled.

To the left, you can see the function being called in your script, and to the right, you can see the resulting calls being made to a custom session-handler registed using session_set_save_handler().

joashp

<?php
/**
 * simple method to encrypt or decrypt a plain text string
 * initialization vector(IV) has to be the same when encrypting and decrypting
 * 
 * @param string $action: can be 'encrypt' or 'decrypt'
 * @param string $string: string to encrypt or decrypt
 *
 * @return string
 */