Gabe Johnson johnsogg

Help with Homework 2

Homework number 2 is crazy hard. The following hints should help.

Question 1

Q1 is about generating descriptive statistics with Numpy. If you're dealing with code that looks like np.something, you're using Numpy.

Important health tip: you have to execute each of the "In [ ]" blocks in order. Otherwise you'll get messages about things not being defined and so forth.

	grammar Expr;

	/*

	Sample input should only have three statements in it, and should parse in a millisecond or three:

	(1 +
	2 *
	(3 / 4 - 5
	+ 7)

	{
	"points": [
	{
	"ID": 11192,
	"X": 29.3592739,
	"Y": -54.6364822
	},
	{
	"ID": 11193,
	"X": -6.36195946,

	/*

	example.go

	This is a golang example of how to use SendGrid for transactional
	email that uses substitutions (e.g. replace "firstName" with
	"Grover"). It assumes you have a SendGrid API key.

	I made this because I had to move away from Mandrill by April 27, and
	SendGrid is basically across the street from me so they were the first

	package main

	import (
	"bufio"
	"fmt"
	"math/rand"
	"os"
	"time"
	)

	import {
	createStyles,
	Paper,
	Table,
	TableBody,
	TableCell,
	TableHead,
	TableRow,
	Theme,
	withStyles,

	class DataTable<T> extends React.PureComponent<Props<T>, State> {
	// nothing special about the implementation of DataTable. Just keep it
	// unexported, because it will be exposed via the Wrapped thing below.
	}

	// If you have a component that takes type parameters and need to use 'withStyles', here is a
	// way to maintain type safety:
	//
	// DataTable: Our custom component to wrap.
	// T: Type parameter for DataTable