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Ron Klein kleinron

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C'est moi
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class DynamicArrayQueue {
constructor() {
this._arr = [];
}
enqueue(item) {
this._arr.push(item);
}
dequeue() {
@kleinron
kleinron / extended.ts
Created November 13, 2021 21:13
queue interface
interface Queue extends Iterable<any>{
enqueue(item: any): void;
dequeue(): any;
clear(): void;
size(): number;
peekFirst(): any;
peekLast(): any;
copyTo(arr: any[], startIndex?: number): void
drainingIterator(): Iterator<any>;
toJSON(): any[];
@kleinron
kleinron / core.ts
Created November 13, 2021 21:12
queue interface
interface Queue {
enqueue(item: any): void;
dequeue(): any;
}
@kleinron
kleinron / lzma_sample.cpp
Created June 25, 2020 13:43 — forked from Treeki/lzma_sample.cpp
simple LZMA SDK compression/decompression example
// note: -D_7ZIP_ST is required when compiling on non-Windows platforms
// g++ -o lzma_sample -std=c++14 -D_7ZIP_ST lzma_sample.cpp LzmaDec.c LzmaEnc.c LzFind.c
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <memory>
#include "LzmaEnc.h"
#include "LzmaDec.h"
import sys
from itertools import zip_longest
from traceback import print_exc
def grouper(iterable, n, fillvalue=None):
"""Collect data into fixed-length chunks or blocks"""
# grouper('ABCDEFG', 3, 'x') --> ABC DEF Gxx"
args = [iter(iterable)] * n
return zip_longest(*args, fillvalue=fillvalue)
@kleinron
kleinron / express_item.js
Created February 18, 2020 10:35
demonstrate code improvements
import * as request from "superagent";
export class TokenExtractMiddleware {
constructor() {
}
extract = (req, res, next) => {
const url = `${process.env.AUTH_SERVICE}/auth/authenticate`;
class hn_wrapper(object):
def __init__(self, it):
self.it = iter(it)
self._hasnext = None
def __iter__(self): return self
def next(self):
if self._hasnext:
result = self._thenext
else:
result = next(self.it)
@kleinron
kleinron / rsa-example.txt
Created December 11, 2018 19:32
rsa example
https://8gwifi.org/RSAFunctionality?keysize=512
-----BEGIN PUBLIC KEY-----
MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAKanYhwoySc0JjNjqT21f+4hXP+e1g1h
dz9wNj0XHii1luZtn8ydFRpzMF5CgECYO4jHMbuB2ZnPXU6Ar7t57HMCAwEAAQ==
-----END PUBLIC KEY-----
-----BEGIN RSA PRIVATE KEY-----
MIIBOQIBAAJBAKanYhwoySc0JjNjqT21f+4hXP+e1g1hdz9wNj0XHii1luZtn8yd
FRpzMF5CgECYO4jHMbuB2ZnPXU6Ar7t57HMCAwEAAQJACcZfls89nTMN2o3J63it
OOXXO X O
XOOXXOOXO
XX XXOOOO
XO O OXX
XXXOO O
OXXXOXOOX
XXOOXOXOX
O O XOXXO
OO XXX
X OXO XXO
@kleinron
kleinron / MovieRecommender.java
Created January 21, 2018 21:16
MovieRecommender.java - interface
package org.aftermath;
import java.util.List;
public interface MovieRecommender {
List<String> recommend();
}