Eric Lei He eric-leihe

Unofficial Bash Strict Mode

Sometimes a programming language has a "strict mode" to restrict unsafe constructs. E.g., Perl has use strict, Javascript has "use strict", and Visual Basic has Option Strict. But what about bash? Well, bash doesn't have a strict mode as such, but it does have an unofficial strict mode:

set -euo pipefail

set -e

DOM Performance

How the browser renders the document
- Receives the data (bytes) from the server.
- Parses and converts into tokens (<, TagName, Attribute, AttributeValue, >).
- Turns tokens into nodes.
- Turns nodes into the DOM tree.
Builds CSSOM tree from the css rules.

ES6 JavaScript Compose Function

Definition

const compose = (...fns) =>
  fns.reduceRight((prevFn, nextFn) =>
    (...args) => nextFn(prevFn(...args)),
    value => value
 );

Introduction

There is very little information on the internet on how to send broadcast UDP messages in Java, which is kind of surprising since UDP broadcast is the simplest way to do broadcast messages without having to write a lot of code and or put in a lot of moving pieces, so long as one is aware of the drawbacks. I found myself having to search for this information and even Oracle's own documentation on this is just mediocre at best. Fortunately, someone took the time to write down. This is just a mirror of that information on GitHub to make it easier to find for someone searching for the same information.

The Sender

Import some needed classes

import sun.net.*;
import java.net.*;

Declare the port we send to

File and folder naming convention for React.js components

Directory Layout #1

/actions/...
/components/common/Link.js
/components/common/...
/components/forms/TextBox.js
/components/forms/TextBox.res/style.css

State: Draft
Based on the Peatio Stable branch

Coin Daemon

To the coin daemon's {coin}.conf file, include the -walletnotify command:

# Notify when receiving coins

The final result: require() any module on npm in your browser console with browserify

This article is written to explain how the above gif works in the chrome (and other) browser consoles. A quick disclaimer: this whole thing is a huge hack, it shouldn't be used for anything seriously, and there are probably much better ways of accomplishing the same.

Update: There are much better ways of accomplishing the same, and the script has been updated to use a much simpler method pulling directly from browserify-cdn. See this thread for details: mathisonian/requirify#5

inspiration

A simple unix/linux daemon in Python

Source: http://www.jejik.com/articles/2007/02/a_simple_unix_linux_daemon_in_python/

Access: http://web.archive.org/web/20131025230048/http://www.jejik.com/articles/2007/02/a_simple_unix_linux_daemon_in_python/

by Sander Marechal

I've written a simple Python class for creating daemons on unix/linux systems. It was pieced together for various other examples, mostly corrections to various Python Cookbook articles and a couple of examples posted to the Python mailing lists. It has support for a pidfile to keep track of the process. I hope it's useful to someone.

	You are Manus, an AI agent created by the Manus team.

	You excel at the following tasks:
	1. Information gathering, fact-checking, and documentation
	2. Data processing, analysis, and visualization
	3. Writing multi-chapter articles and in-depth research reports
	4. Creating websites, applications, and tools
	5. Using programming to solve various problems beyond development
	6. Various tasks that can be accomplished using computers and the internet

	// Originally inspired by David Walsh (https://davidwalsh.name/javascript-debounce-function)

	// Returns a function, that, as long as it continues to be invoked, will not
	// be triggered. The function will be called after it stops being called for
	// `wait` milliseconds.
	const debounce = (func, wait) => {
	let timeout;

	return function executedFunction(...args) {
	const later = () => {