vegarsti

Given array a, count occurrences and stack.

e.g. a = np.array([0, 0, 1, 1, 2, 1, 0, 2, 3, 0, 1])

then counts = np.dstack(np.unique(a, return_counts=True)) gives

array([[[0, 4],
        [1, 4],
 [2, 2],

joepie91

The One Secret Trick To Becoming A Genius Programmer

Okay, the title of this post is a bit of a lie. There's no one secret trick to becoming a genius programmer - there are two, and they're more habits than tricks. Nevertheless, these kind of 'secret tricks' seem to resonate with people, so I went for this title anyway.

Every once in a while, a somewhat strange thing happens to me. I'll be helping somebody out on IRC - usually a beginner - answering a number of their questions in rapid succession, about a variety of topics. Then after a while, they call me a "genius" for being able to answer everything they're asking; either directly, or while talking about me to somebody else.

Now, I don't really agree with this "genius" characterization, and it can make me feel a bit awkward, but it shows that a lot of developers have a somewhat idealistic and nebulous notion of the "genius programmer" - the programmer that knows everything, who can do everything, who's never stumped by a problem, and of which ther

aunyks

import hashlib as hasher
import datetime as date

# Define what a Snakecoin block is
class Block:
  def __init__(self, index, timestamp, data, previous_hash):
    self.index = index
    self.timestamp = timestamp
    self.data = data
    self.previous_hash = previous_hash

Ovyerus

Hacknet Scripts

Executing a Hacker Script

Hacknet.HackerScriptExecuter.runScript("HackerScripts/Script.txt", os);
// This implies that you're running this in a Pathfinder command.
// If not, you'll have to replace `os` with an instance of the players os
// somehow.

Default scripts are ThemeHack.txt (Naix's theme deleter) and SystemHack.txt (Striker's VMBootloaderTrap) To use your own script, create one using the documentation below and then add it to the Content/HackerScripts folder in your Hacknet installation path.

fabsta

Preliminaries

import numpy as np
import matplotlib.pyplot as plt
import pandas as pd
from pandas import DataFrame, Series

adham90

SPC s c remove highlight

**** Files manipulations key bindings
Files manipulation commands (start with ~f~):

| Key Binding | Description                                                    |
|-------------+----------------------------------------------------------------|
| ~SPC f c~   | copy current file to a different location                      |
| ~SPC f C d~ | convert file from unix to dos encoding                         |
| ~SPC f C u~ | convert file from dos to unix encoding                         |

ihciah

Pwnable.kr Toddler's Bottle writeup

ihciah@gmail.com

It has been a long time since I finish(nearly) these problems...

1. fd

In linux, 0 is std_input, 1 is std_output, 2 is std_error_output.

We just need to send LETMEWIN to std_input and set fd to 0 which means (our input - 0x1234) == 0.

robphoenix

This is unmaintained, please visit Ben-PH/spacemacs-cheatsheet

Useful Spacemacs commands

• SPC q q - quit
• SPC w / - split window vertically
• SPC w - - split window horizontally
• SPC 1 - switch to window 1
• SPC 2 - switch to window 2
• SPC w c - delete current window

adrianomelo

% -*- mode: Prolog  -*-
% (c) J. R. Fisher.
% http://www.csupomona.edu/~jrfisher/www/prolog_tutorial/2_17.html 

% Animal identification rules
% To run, type      go.

go :- hypothesize(Animal), 
       write('I guess that the animal is: '), 

royshouvik

JavaScript

JavaScript Basics

• Javascript fundamentals 7- hours
• Udacity Javascript Basics
• NodeSchool.io - Javascripting

RegEx

• RegEx Tutorial
• Interactive RegEx tutorial
• Test your RegEx here