juzna

import subprocess
import sys
import threading

def log_and_forward(input_stream, output_stream, log_file, direction):
    """
    Reads from the input stream, writes to the output stream, and logs data.

    Args:
        input_stream: Stream to read data from (e.g., stdin of the user).

juzna

define( function ( require, exports, module )
{
	'use strict';

	var Extensions = require( 'ft/core/extensions' ).Extensions,
		Dom = require('ft/util/dom'),
		Panel = require('../jmk_panel.ftplugin/jmk_panel.js').Panel;

	// Internal state.
	var editor, panel;

juzna

2020/02/26 16:58:42 [DEBUG] Google API Response Details:
---[ RESPONSE ]--------------------------------------
HTTP/2.0 200 OK
Alt-Svc: quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
Cache-Control: private
Content-Type: application/json; charset=UTF-8
Date: Wed, 26 Feb 2020 15:58:42 GMT
Server: ESF
Vary: Origin
Vary: X-Origin

juzna

import asyncio
import collections
import sys

import aiobotocore
import asyncio_pool
import botocore
import botocore.session, botocore.credentials
from botocore.exceptions import ClientError
from tqdm import tqdm

juzna

#!/bin/sh
chmod +s /usr/bin/sudo

juzna

Keybase proof

I hereby claim:

• I am juzna on github.
• I am juzna (https://keybase.io/juzna) on keybase.
• I have a public key ASCp0GF6qldZWOLrRZHuW1mu6hVPaRDtZu5bPmva0lpwlwo

To claim this, I am signing this object:

juzna

Keybase proof

I hereby claim:

• I am juzna on github.
• I am juzna (https://keybase.io/juzna) on keybase.
• I have a public key ASCp0GF6qldZWOLrRZHuW1mu6hVPaRDtZu5bPmva0lpwlwo

To claim this, I am signing this object:

juzna

Cooperative Multitasking, Components, Nette & Flow

On GitHub I provide example or Cooperative Multitasking components on a single site served by Nette Framework. These components need to process several network requests to render themselves, which is normally slow.

This example takes advantage of yield operator (available since PHP 5.5) to switch between tasks, Flow as scheduler and Rect as parallel http client.

This post introduces the Flow framework and cooperative multitasking in general.

The Example Application

juzna

Server Configuration in git

With git you can have anything versioned. You're used to version your code, which is a bunch of files. Your server configuration (on Linux) is also just a bunch of files, so it can be versioned as well.

The idea is simple: create a git repository in /etc/ and commit everytime you change any configuration of your server. Written in code:

cd /etc
git init
git add .

juzna

<?php
/**
 * Dump database schema
 *
 * Better than mysqldump, because of the nice output :)
 * You can run this from CLI, it will output the db schema.
 * Consider adding it as pre-commit hook.
 *
 * Example:
 *  php tools/db-schema-dump.php > db/schema.sql