Skip to content

Instantly share code, notes, and snippets.

View AnnaMag's full-sized avatar

AnnaMag

79 followers · 1 following
View GitHub Profile
@AnnaMag
AnnaMag / get_crackle_pop.py
Last active January 6, 2016 19:34
Printing numbers
#! /usr/bin/env python
"""
Toy code for a very special application:)
Write a program that prints out the numbers 1 to 100 (inclusive). If the number is divisible by 3, print Crackle
instead of the number. If it's divisible by 5, print Pop. If it's divisible by both 3 and 5, print CracklePop.
"""
def print_crackle_pop(max_no):
x = range(1, max_no + 1)
return ['CracklePop' if (i % 3 == 0 and i % 5 == 0) else 'Crackle' if not (i % 3) else 'Pop' if not (i % 5) else i for i in x]
@AnnaMag
AnnaMag / DP_reg.py
Last active January 20, 2016 21:26
Computational geometry + geo-computations: polyline simplification, convex hulls
#!/usr/bin/python
"""
Created on Mon Jan 17 2016
Anna M. Kedzierska
Python3 implementation of the Douglas-Peucker algorithm for polyline simplification
"""
from functools import singledispatch
from functools import reduce
@AnnaMag
AnnaMag / convex_hull_Melkman.py
Last active January 25, 2016 18:45
test whether a point is inside a polygon represented by a deque + full Melkman's convex hull algorithm
#! /usr/bin/env python3
"""
Created on Sun Jan 24 2016
Anna M. Kedzierska
"""
import matplotlib.pyplot as plt
import numpy as np
import collections
import math
@AnnaMag
AnnaMag / test.geojson
Created March 3, 2016 18:15
ward
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@AnnaMag
AnnaMag / fill_text.py
Created April 27, 2016 20:13
graphical experiments1
colors = ximport( "colors" )
font( "Courier", 350 )
align( CENTER )
text_path_line = textpath( "PURA VIDA", 0, 200, width = WIDTH)
resx = 200
resy = 80
rx = 2.0
ry = 1.5
@AnnaMag
AnnaMag / keybase.md
Created May 19, 2016 19:38
encryption

Keybase proof

I hereby claim:

  • I am AnnaMag on github.
  • I am amk (https://keybase.io/amk) on keybase.
  • I have a public key whose fingerprint is 5C68 832F 118E CB69 87C4 8A11 A289 C432 AF46 6FA8

To claim this, I am signing this object:

@AnnaMag
AnnaMag / index.js
Created August 8, 2016 09:41
var snap = require("./js/snap.svg-min.js");
var under = require("./js/underscore-min.js");
function getRandom (weights, values) {
var num = Math.random(),
s = 0,
lastIndex = weights.length - 1;
for (var i = 0; i < lastIndex; ++i) {
s += weights[i];
if (num < s) {
@AnnaMag
AnnaMag / test-vm-unchanged-global.js
Created December 28, 2016 20:48
Node.js doc: Outside of scripts run by the vm module, "global variables" will remain unchanged.
const util = require('util');
const vm = require('vm');
var globalVar = 3;
const sandbox = { globalVar: 1 };
vm.createContext(sandbox);
vm.runInContext('globalVar *= 2;', sandbox);
@AnnaMag
AnnaMag / helpers.cc
Last active July 15, 2019 05:59
Helper functions for printing V8 Local-wrapped objects
#include "v8.h"
#include "helpers.h"
#include <iostream>
using v8::Local;
using v8::String;
using v8::Array;
void PrintLocalString(v8::Local<v8::String> key){
@AnnaMag
AnnaMag / test-vm-accessor-props.js
Created December 28, 2016 21:25
Test for changes in the Node.js's Copy Properties (accessor property check)
'use strict';
require('../common');
const vm = require('vm');
const assert = require('assert');
var x = { value : 13};
Object.defineProperty(x, 'p0', {value : 12});
Object.defineProperty(x, 'p1', {
set : function(value) { this.value = value; },
get : function() { return this.value; },