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@zmts
zmts / tokens.md
Last active October 25, 2025 22:59
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
@bayleedev
bayleedev / mongoose.js
Last active December 26, 2019 09:11
A better syntax for mongoose instance and static methods.
var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/foobar');
// bootstrap mongoose, because syntax.
mongoose.createModel = function(name, options) {
var schema = new mongoose.Schema(options.schema);
for (key in options.self) {
if (typeof options.self[key] !== 'function') continue;
schema.statics[key] = options.self[key];
}
### Example #1 ###
$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
2e23d01384ac iperf-v1:latest "/usr/bin/iperf -s" 10 minutes ago Up 10 minutes 5001/tcp, 0.0.0.0:32768->5201/tcp compassionate_goodall
# Append the container ID (CID) to the end of an inspect
$ docker inspect --format '{{ .NetworkSettings.IPAddress }}' 2e23d01384ac
172.17.0.1
### Example #2 ###
# Add -q to automatically parse and return the last CID created.
@podyankee
podyankee / jQuery Tabs Short
Created April 28, 2015 11:05
jQuery Tabs Short
HTML:
<div class="wrapper">
<div class="tabs">
<span class="tab">Вкладка 1</span>
<span class="tab">Вкладка 2</span>
<span class="tab">Вкладка 3</span>
</div>
<div class="tab_content">
<div class="tab_item">Содержимое 1</div>
<div class="tab_item">Содержимое 2</div>
@leommoore
leommoore / file_magic_numbers.md
Last active October 27, 2025 08:59
File Magic Numbers

File Magic Numbers

Magic numbers are the first bits of a file which uniquely identify the type of file. This makes programming easier because complicated file structures need not be searched in order to identify the file type.

For example, a jpeg file starts with ffd8 ffe0 0010 4a46 4946 0001 0101 0047 ......JFIF.....G ffd8 shows that it's a JPEG file, and ffe0 identify a JFIF type structure. There is an ascii encoding of "JFIF" which comes after a length code, but that is not necessary in order to identify the file. The first 4 bytes do that uniquely.

This gives an ongoing list of file-type magic numbers.

Image Files

@lanqy
lanqy / bytesToSize.js
Created March 19, 2013 03:05
JavaScript To Convert Bytes To MB, KB, Etc
// from http://scratch99.com/web-development/javascript/convert-bytes-to-mb-kb/
function bytesToSize(bytes) {
var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
if (bytes == 0) return 'n/a';
var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
if (i == 0) return bytes + ' ' + sizes[i];
return (bytes / Math.pow(1024, i)).toFixed(1) + ' ' + sizes[i];
};