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@eznj
eznj / star_wars.ino
Last active September 26, 2023 18:24
Arduino Star Wars Song
const int c = 261;
const int d = 294;
const int e = 329;
const int f = 349;
const int g = 391;
const int gS = 415;
const int a = 440;
const int aS = 455;
const int b = 466;
const int cH = 523;
@erikhenrique
erikhenrique / bin-cc.md
Last active February 5, 2024 16:06
Bin de cartões de crédito para validação

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
@MaciejLisCK
MaciejLisCK / 1. usage.html
Last active October 19, 2018 14:27
AngularJs onsizechanged, onresize, on element resize directive, angularjs responsiveness
<div on-size-changed="logResize">
Foo
</div>
@tpai
tpai / instructions.md
Last active September 22, 2022 11:20
use both Tor and Privoxy with Mac OSX

1. install

brew install tor
brew install privoxy

2. copy and modify config file

@claudiosanches
claudiosanches / test.php
Last active February 22, 2024 19:39
Regex for test credit card brand
<?php
// Test cards
$cards = array(
'378282246310005', // American Express
'371449635398431', // American Express
'5078601870000127985', // Aura
'5078601800003247449', // Aura
'30569309025904', // Diners Club
'38520000023237', // Diners Club
@vidavidorra
vidavidorra / auto-deploy_documentation.md
Last active February 19, 2023 17:37
Auto-deploying Doxygen documentation to gh-pages with Travis CI

Auto-deploying Doxygen documentation to gh-pages with Travis CI

This explains how to setup for GitHub projects which automatically generates Doxygen code documentation and publishes the documentation to the gh-pages branch using Travis CI. This way only the source files need to be pushed to GitHub and the gh-pages branch is automatically updated with the generated Doxygen documentation.

Sign up for Travis CI and add your project

Get an account at Travis CI. Turn on Travis for your repository in question, using the Travis control panel.

Create a clean gh-pages branch

To create a clean gh-pages branch, with no commit history, from the master branch enter the code below in the Git Shell. This will create a gh-pages branch with one file, the README.md in it. It doesn't really matter what file is uploaded in it since it will be overwritten when the automatically generated documentation is published to th

@danni
danni / fields.py
Created March 8, 2016 08:52
Multi Choice Django Array Field
from django import forms
from django.contrib.postgres.fields import ArrayField
class ChoiceArrayField(ArrayField):
"""
A field that allows us to store an array of choices.
Uses Django 1.9's postgres ArrayField
and a MultipleChoiceField for its formfield.
@michaelkeevildown
michaelkeevildown / credit-card-regex.md
Last active April 17, 2024 20:36
Credit Card Regex Patterns

Credit Card Regex

  • Amex Card: ^3[47][0-9]{13}$
  • BCGlobal: ^(6541|6556)[0-9]{12}$
  • Carte Blanche Card: ^389[0-9]{11}$
  • Diners Club Card: ^3(?:0[0-5]|[68][0-9])[0-9]{11}$
  • Discover Card: ^65[4-9][0-9]{13}|64[4-9][0-9]{13}|6011[0-9]{12}|(622(?:12[6-9]|1[3-9][0-9]|[2-8][0-9][0-9]|9[01][0-9]|92[0-5])[0-9]{10})$
  • Insta Payment Card: ^63[7-9][0-9]{13}$
  • JCB Card: ^(?:2131|1800|35\d{3})\d{11}$
  • KoreanLocalCard: ^9[0-9]{15}$
@ronrest
ronrest / kitti_lidar.py
Last active August 14, 2023 03:12
Visualize Lidar Data in Kitti Data
"""
VISUALISE THE LIDAR DATA FROM THE KITTI DATASET
Based on the sample code from
https://github.com/utiasSTARS/pykitti/blob/master/demos/demo_raw.py
And:
http://stackoverflow.com/a/37863912
Contains two methods of visualizing lidar data interactively.
- Matplotlib - very slow, and likely to crash, so only 1 out of every 100
@dschep
dschep / py-comp-to-js.md
Last active June 2, 2023 15:57
Python Comprehensions to JS

Python list & dict comprehensions translated to JavasScript

Comprehensions are a really useful feature of Python that aren't available in JavaScript (or many languages). These concepts of course can be tranlsated into using map instead. But especially the dictionaries are a bit trickier.

Lists / Arrays

>>> foobar = range(5)
>>> [x + 1 for x in foobar]
[1, 2, 3, 4, 5]