Developer Tools

Steps for Setting Up Environment

  • Terminal
  • Text Editor
  • Git
  • Github

Terminal

  • Windows
    • Command Prompt
    • Powershell
    • Babun (http://babun.github.io/)
    • Cygwin (https://www.cygwin.com/)
  • Mac
    • terminal
    • Hyperterm
    • iTerm2

Terminal Commands

  • Windows
    • dir
    • rmdir directory_name* /s
    • del file_name
  • Mac
    • ls
    • rm -rf directory_name*
    • rm file_name
  • Both
    • mkdir
    • cd directory_name*  /    cd ..

*Directory (folder) names should never have spaces!

Text Editors

  • Sublime
  • Atom
  • Coda?
  • Vim?

#@%$!$ is Git?

It is a beautiful thing.

 

It is a distributed version control system.

 

Linus Torvald's talk on git at Google:

https://www.youtube.com/watch?v=4XpnKHJAok8

Basic git commands

  • git init
  • git status
  • git add
  • git commit -m "your commit message here"
  • git log

Step 1:

Familiarize yourself with git documentation:

 

Git Source Control Management (SCM) documentation:

https://git-scm.com/documentation

 

Atlassian's Getting Git Right:

https://www.atlassian.com/git/

 

 

Git for Windows

https://git-scm.com/download/mac

Git for Mac

https://git-scm.com/download/win

Step 2:

Install git:

 

Step 3:

Git demo

  • branches
  • commits
  • merges

 

After our brief walkthrough in class, I highly recommend:

 

Tutorial: http://gitimmersion.com/

 

 

Step 4:

Create a GitHub account:

https://github.com/

Step 5:

Set up GitHub Page:

 

https://pages.github.com/

HTML5

hypertext markup language

 

semantic (allows for precise description of content)

 

Exhaustive HTML5 reference:

 

https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/HTML5

Basic HTML page



<!doctype html>
<html>
  <head>
    <meta charset="UTF-8">
    <title>Brigitte Warner</title>

    <link rel="stylesheet" href="style.css">

    <link rel='stylesheet' type='text/css'
          href='https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700' >


  </head>
  <body>
    <!-- Content Goes Here -->

  </body>
</html>

index.html

CSS3

To describe the look and formatting of a document written in a markup language,

eg. hypertext markup language (html)

Separation of Concerns

<!DOCTYPE html>
<html>
<head></head>
<body>

    <div style="background-color:red;">
        <h1>Pay attention to me!  I'm an error message!</h1>
        <p style="font-family:sans-serif; font-size: 12px;"></p>
    </div>

</body>
</html>

Why might this be problematic?


/* elements */

h1, h2, p {
  color: red;
}

/* ids */

#red-herring {
  color: red;
}

/* classes */

.gallery-image {
  width: 50%;
}

style.css

Ids

  • Ids are unique
  • Each element can have only one Ids
  • Each page can have only one element with that Id
  • Ids are often used to "hook into" to manipulate the document object model (DOM) with javascript

Classes

  • Classes are not unique
  • You can use the same class on multiple elements.
  • You can use multiple classes on the same element.

Let's look at a few things together

  • block vs inline level elements
  • CSS Box Object Model
  • content/padding/border/margin
  • Two simple but useful techniques
    • image replacement
    • responsive background image

block-level elements:

  • A block-level element occupies the entire space of its parent element (container), thereby creating a "block."

 

  • https://developer.mozilla.org/en-US/docs/Web/HTML/Block-level_elements

inline elements:

  • An inline element occupies only the space bounded by the tags that define the inline element.

​

  • https://developer.mozilla.org/en-US/docs/Web/HTML/Inline_elements

block-level elements:

  • <div>
  • <h1> - <h6>
  • <p>
  • <form>

inline elements:

  • <span>
  • <a>
  • <img>

"White space"

Margins provide spacing around the DOM element and are not calculated as part of the width.

 

Border and padding are.

 

 

 

 

eq: a { padding: 30px; } will expand the clickable area by 45px* in every direction

*know and implement finger-friendly target sizes

https://www.smashingmagazine.com/2012/02/finger-friendly-design-ideal-mobile-touchscreen-target-sizes/

Let's take a closer look at the CSS Box Object Model in our browsers.

Single-Page Artist Website

Constraints:

  • Must be up on GitHub Pages
  • Only allowed two files*
    • index.html
    • style.css
  • Abstracted portrait of who you are and your design asthetic

* unlimited image files

Due Thursday, October 6 at 4pm sharp

(we will have in-class work-time)

Developer Tools

By brigittewarner

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