kamalbanga

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

kamalbanga

SBT

echo "deb http://dl.bintray.com/sbt/debian /" | sudo tee -a /etc/apt/sources.list.d/sbt.list

sudo apt-get update

sudo apt-get install sbt

Java

kamalbanga

" http://vimdoc.sourceforge.net/htmldoc/starting.html#vimrc

set nocompatible        " use vim defaults
set scrolloff=3         " keep 3 lines when scrolling
set ai                  " set auto-indenting on for programming

set showcmd             " display incomplete commands
set nobackup            " do not keep a backup file
set number              " show line numbers
set ruler               " show the current row and column

kamalbanga

Extract: jar xf <jar-file>

View contents: jar tf <jar-file>

Create:

• All files in current folder: jar cf <new-file-name> .
• Custom: jar cf [input file(s)]

kamalbanga

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

kamalbanga

INITIALISING

$ git init [project-name] Creates a new local repository with the specified name

$ git clone https://github.com/[organization]/[repository].git Clones the repo into a new filder named ‘repository’

$ git status

kamalbanga

import os, sys, shutil
DUP = 10
file = sys.argv[1]
path, fileName = os.path.split(file)
file_name, file_extension = os.path.splitext(fileName)
for i in range(1, DUP+1):
        shutil.copyfile(file,path+'/'+file_name+'_'+str(i)+file_extension)

kamalbanga

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

So you're curious in learning this new thing called (Functional) Reactive Programming (FRP).

Learning it is hard, even harder by the lack of good material. When I started, I tried looking for tutorials. I found only a handful of practical guides, but they just scratched the surface and never tackled the challenge of building the whole architecture around it. Library documentations often don't help when you're trying to understand some function. I mean, honestly, look at this:

Rx.Observable.prototype.flatMapLatest(selector, [thisArg])

Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.

kamalbanga

import random
import math
import numpy as np

seed = 1
boost = 20
maxIter = 50
numCities = 15
mu, sigma = 500, 200
demand = np.random.normal(mu,sigma,numCities)

kamalbanga

#include <iostream>
#include <vector>
#include <stdlib.h>
#include <string.h>
#include <fstream>
#include <queue>
#include <ctime> 
#include <algorithm>

using namespace std;