jhaberstro

// Simplified scope stack implementation

#include <new>
#include <cstdio>
#include <cassert>

typedef unsigned char u8;

class LinearAllocator {
public:

brandonb927

#!/bin/sh

###
# SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer)
# For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos
###

# Alot of these configs have been taken from the various places
# on the web, most from here
# https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx

chrislongo

# INSTALL INSTRUCTIONS: save as ~/.gdbinit
#
# DESCRIPTION: A user-friendly gdb configuration file.
#
# REVISION : 7.3 (16/04/2010)
#
# CONTRIBUTORS: mammon_, elaine, pusillus, mong, zhang le, l0kit,
#               truthix the cyberpunk, fG!, gln
#
# FEEDBACK: https://www.reverse-engineering.net

oleganza

In reply to "@Vlad_Roberto: No, not a programmer. I just know there's better ways to doing anything without massive energy consumption & Banks."

The problem of blockchain synchronization is the following:

Imagine you are sitting in a bunker. You have no idea what people are out there and what are their intentions. You only receive some incoming messages from strangers that may contain anything. They can be just random garbage or deliberately crafted messages to confuse you or lie to you. You never know. You cannot trust anyone.e

The problem of "money" or any other "social contract" is that everyone should be able to know what the majority agrees to without trusting some intermediaries (otherwise they can easily obuse their special position). If everyone votes for "X", then you sitting in a bunker must somehow independently figure out that all those other people indeed voted for "X" and not for "Y" or "Z". But remember: you cannot trust anyone's message and messages are the only thing you get from the outsi

fpsunflower

// c++ -o nanopng nanopng.cpp && ./nanopng /tmp/foo.png
#include <cstdio>

// write an uncompressed PNG file from a uint8 RGB buffer
struct Png {
    FILE*f; unsigned int tab[256], crc; ~Png() { fclose(f); }
    Png(const char* fn, int w, int h, const unsigned char* c) {
        crc=0x575e51f5;unsigned char d[]={137,80,78,71,13,
        10,26,10,0,0,0,13,73,72,68,82,73,68,65,84,120,1,0,
        0,0,73,69,78,68,174,66,96,130};/*chunk headers*/

lydell

// By Simon Lydell 2015.
// This file is in the public domain.

var stdin   = require("get-stdin")
var tools   = require("text-frequencies-analysis")
var helpers = require("text-frequencies-analysis/lib/helpers")

stdin(function(text) {
  process.stdout.write(tools.jsonStringifyRow(convert(JSON.parse(text))))
})

meiamsome

/* Hacker News Search Script
 *
 * Original Script by Kristopolous:
 * https://gist.github.com/kristopolous/19260ae54967c2219da8
 *
 * Usage:
 * First, copy the script into your browser's console whilst on the Hacker News
 * jobs page. Then, you can use the query function to filter the results.
 *
 * For example,

joepie91

Don't use VPN services.

No, seriously, don't. You're probably reading this because you've asked what VPN service to use, and this is the answer.

Note: The content in this post does not apply to using VPN for their intended purpose; that is, as a virtual private (internal) network. It only applies to using it as a glorified proxy, which is what every third-party "VPN provider" does.

• A Russian translation of this article can be found here, contributed by Timur Demin.
• A Turkish translation can be found here, contributed by agyild.
• There's also this article about VPN services, which is honestly better written (and has more cat pictures!) than my article.

inaz2

#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>

void ping(int s, char *message)
{
    char buf[8192];

alirobe

### 
###
### UPDATE: For Win 11, I recommend using this tool in place of this script: 
### https://christitus.com/windows-tool/
### https://github.com/ChrisTitusTech/winutil
### https://www.youtube.com/watch?v=6UQZ5oQg8XA
### iwr -useb https://christitus.com/win | iex
###
###