Java Variables, Operators, and Types

Primitive Data Types

Java has eight primitive data types that store simple values. Here's a comprehensive overview:

public class PrimitiveTypes {
    public static void main(String[] args) {
        // Integer types
        byte smallNumber = 127;          // 8-bit, range: -128 to 127

You need to memorize each of these pandas functions.

It's suggested that you write them all donw longhand, add summary of what the function does, in your own words. Then create a 3by5 flash card for each one.

• loc()
• iloc()
• head(n)
• tail(n)
• info()

To make Zed fonts bigger or whatever,

in file ~/.config/zed/settings.json

// Zed settings
//
// For information on how to configure Zed, see the Zed

If the discussion above sounds like gobbledygook to you, consider the famous Heinlein quote:

A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.

Presumably Heinlein meant his list to be representative and fluid rather than exhaustive and static. Presumably he also meant to suggest a capacity for generalized learning of new skills, including the

12 THINGS THAT REQUIRE ZERO TALENT

• Being On Time
• Making An Effort
• Being High Energy
• Having A Positive Attitude
• Being Passionate
• Using Good Body Language
• Being Coachable
• Doing A Little Extra

One Liner Web Server Python3

For a Python 3 web server, from the directory containing your files, run:

python3 -m http.server 8000

Serves up the files in the directory you start it in.

Outline line of Tasks

ZCW Passion Project methodology for PassionProj Week.

Each of these phases are designed to move the project from the One-Pager stage to something working by the end of the week.

There are two possible templates here, one for a 3-tier Web Applicationa and one for the creation of a Data Pipeline Application.

Documentation