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@awidegreen
awidegreen / vim_cheatsheet.md
Last active June 17, 2024 03:41
Vim shortcuts

Introduction

  • C-a == Ctrl-a
  • M-a == Alt-a

General

:q        close
:w        write/saves
:wa[!]    write/save all windows [force]
:wq       write/save and close
@joyrexus
joyrexus / README.md
Last active June 19, 2024 09:35 — forked from liamcurry/gist:2597326
Vanilla JS equivalents of jQuery methods

Sans jQuery

Events

// jQuery
$(document).ready(function() {
  // code
})
@adamghill
adamghill / messages_and_errors_django_template.html
Created January 3, 2014 21:20
Show messages and errors in Django templates. Useful to just throw in a base template.
{% if messages %}
{% for message in messages %}
<div class="alert {% if message.tags %} alert-{{ message.tags }}{% endif %}">{{ message|safe }}</div>
{% endfor %}
{% endif %}
{% if form.errors %}
<div class="alert alert-error">
<h4>Please fix the following errors</h4>
<ul>
@soarez
soarez / ca.md
Last active July 24, 2024 12:02
How to setup your own CA with OpenSSL

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

; 1 2 3 4 5 6 7
;01234567890123456789012345678901234567890123456789012345678901234567890
;=======================================================================
;+---------------------------------------------------------------------+
;| |
;| Example using FPU registers for floating point calculations. |
;| |
;| The purpose of this source code is to demonstrate on how to |
;| do floating-point operations using FPU registers. |
;| |
anonymous
anonymous / pycdump.py
Created November 10, 2015 17:19
Dump .pyc file (Python 3.5 version)
#
# read a .pyc file and pretty-print it
#
# copied from http://nedbatchelder.com/blog/200804/the_structure_of_pyc_files.html
# and updated to Python 3.5 (Nov 10th 2015)

radare2

load without any analysis (file header at offset 0x0): r2 -n /path/to/file

  • analyze all: aa
  • show sections: iS
  • list functions: afl
  • list imports: ii
  • list entrypoints: ie
  • seek to function: s sym.main
@zmts
zmts / tokens.md
Last active July 27, 2024 20:46
Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Last major update: 25.08.2020

  • Что такое авторизация/аутентификация
  • Где хранить токены
  • Как ставить куки ?
  • Процесс логина
  • Процесс рефреш токенов
  • Кража токенов/Механизм контроля токенов
// No media query needed since this is the default in Bootstrap
// Small devices (landscape phones, 576px and up)
@include media-breakpoint-up(sm) {
}
// Medium devices (tablets, 768px and up)
@include media-breakpoint-up(md) {