Discover gists

Потоки	Горутины
Потоки ОС управляются ядром ОС	Горутины управляются "рантаймом" Go
Потоки ОС в основном имееют фиксированый размер в 1-2MB	Горутины обычно имеют размер стэка 2KB
Размер стэка определяется во время компиляции и не может увеличиватся	Размер стэка определяется во время рантайма и может расти вплоть до 1GB что возможно благодаря аллокации и освобождения места из хипа
У потоков нету простого способа коммуникации между собой. Такая коммуникация имеет большую задержку	Горутины используют "каналы" для быстрого общения между собой с маленькой задержкой

Activate Windows 8, 8.1, 10 and 11 Pro for Free

A guide how to get and activate Windows 8, 8.1, 10 and 11 Pro for free!

NOTE

If you see the Windows keyboard button in this guide; and you can't find it on your keyboard, you likely have/had Windows 10 which has the button . If you can't find that one, you likely have a PC that has been upgraded to Windows 8/8.1/10/11 from Windows 8.1/8/7/Vista/XP and other ones. If you have one of those, refer the Windows key button to as yours. A list of them is below:

Windows key buttons

- Windows 11

- Windows 10

GROKKING NOTES

I liked the way Grokking the coding interview organized problems into learnable patterns. However, the course is expensive and the majority of the time the problems are copy-pasted from leetcode. As the explanations on leetcode are usually just as good, the course really boils down to being a glorified curated list of leetcode problems.

So below I made a list of leetcode problems that are as close to grokking problems as possible.

	const bitcoinjs = require('bitcoinjs-lib') // @3.3.2
	const bip39 = require('bip39')
	const clone = require('lodash.clonedeep')

	const networks = bitcoinjs.networks
	const script = bitcoinjs.script

	/*
	Bitcoin 0x0488b21e - xpub 0x0488ade4 - xprv P2PKH or P2SH
	Bitcoin 0x049d7cb2 - ypub 0x049d7878 - yprv P2WPKH in P2SH

	Finding default branch for caesar0301/awesome-public-datasets
	Found: master for caesar0301/awesome-public-datasets — An awesome list of high-quality open datasets in public domains (on-going). — 6089⭐️ — last updated 10 days ago
	🔎 Checking 355 links
	⚪ https://travis-ci.org/caesar0301/awesome-public-datasets.svg
	⚪ https://groups.google.com/forum/#!forum/awesomepublicdatasets
	✅ https://github.com/caesar0301/awesome-public-datasets
	✅ https://github.com/bayandin/awesome-awesomeness
	✅ https://travis-ci.org/caesar0301/awesome-public-datasets
	✅ https://github.com/sindresorhus/awesome
	✅ https://github.com/sindresorhus/awesome

	#
	# Nginx reverse proxy to Google Search (with images and webcache))
	#
	# Credit:
	# * Nginx rewrite append a parameter at the end of an URL
	# https://serverfault.com/a/311660/387898
	# * https://github.com/tracycool/Reverse-Proxy-for-Google
	# * https://github.com/caiguanhao/nginx-bypass-gfw/blob/master/google.conf
	#
	# References:

	<?php

	add_action('admin_init', function () {
	// Redirect any user trying to access comments page
	global $pagenow;

	if ($pagenow === 'edit-comments.php') {
	wp_redirect(admin_url());
	exit;
	}

	from boto3.session import Session
	from botocore.auth import SigV4Auth
	from botocore.awsrequest import AWSRequest
	from botocore.credentials import Credentials
	from http.client import HTTPConnection, HTTPSConnection
	import json
	import os
	from urllib.parse import urlparse

	def sigv4_request(

	import torch
	import torch.nn.functional as F

	def to_float8(x, dtype=torch.float8_e4m3fn):
	finfo = torch.finfo(dtype)
	# Calculate the scale as dtype max divided by absmax
	scale = finfo.max / x.abs().max().clamp(min=1e-12)
	# scale and clamp the tensor to bring it to
	# the representative range of float8 data type
	# (as default cast is unsaturated)

Discover gists

Activate Windows 8, 8.1, 10 and 11 Pro for Free

NOTE

Windows key buttons

GROKKING NOTES

Pattern: Sliding Window