daoleno daoleno

Twitter Blur Keywords

通过关键字模糊推文

效果：https://twitter.com/dao_leno/status/1673992286009720832?s=20

Arc

复制这段 JavaScript 代码到 Arc 浏览器 Boost -> Code -> JS 代码框

CS 61A: Structure and Interpretation of Computer Programs Fall 2020

Client sends HTTP request → Nginx chooses the appropriate handler based on the location config → (if applicable) load-balancer picks a backend server → Handler does its thing and passes each output buffer to the first filter → First filter passes the output to the second filter → second to third → third to fourth → etc. → Final response sent to client

reference

Emiller’s Guide To Nginx Module Development

domain

sample.com

^(\*\.)?([a-zA-Z0-9-]+\.){0,5}[a-zA-Z0-9-]+\.[a-zA-Z]{1,63}$

hostname

^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$";

Events to provide a history
Aggregates to represent the current state of the application
Calculator to update the state of the application
Reactors to trigger side effects as events happen

The hardware is initialized. The most important part of this step is setting up the clock that the CPU needs to run the code. This is usually done by programming a PLL (essentially a programmable clock). If there is not clock going to the CPU, the CPU is essentially dead. The other part of hardware initialization is initializing the interrupt handling hardware.
Memory segments are initialized. Memory segments such as .bss (for uninitialized data), .data (for initialized data such as static variables, global variables, local static variables, addresses of functions, and function pointers), and .text (where the actual code resides) are initialized and a valid stack is set up.
Command line arguments are received. This may not be relevant in embedded systems as in embedded systems we don’t usually call main() with arguments
The stack pointer is configured. This is necessary because the program needs to know where to start from.

	// Code generated - DO NOT EDIT.
	// This file is a generated binding and any manual changes will be lost.

	package uniswap

	import (
	"math/big"
	"strings"

	ethereum "github.com/ethereum/go-ethereum"

	清华源

	git -C "$(brew --repo)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git

	git -C "$(brew --repo homebrew/core)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git

	git -C "$(brew --repo homebrew/cask)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask.git

	brew update

	#!/bin/sh
	# reload-browser - A cross-platform wrapper for reloading the current
	# browser tab
	# Eric Radman, 2014
	# http://eradman.com/entrproject/scripts/

	usage() {
	case `uname` in
	Darwin)
	# applescript needs the exact title