rurtubia

<!-- a fragment or named anchor is used to link to part of a document.-->
<!-- With nothing specific written on it, the link will just point to the beginning of the page.-->
Click here for <a href="#">cat photos</a>

rurtubia

<style>
  .thick-border {
    border-width: 10px;
    border-style: solid;
  }
</style>

<img class='thick-border' 
     src='https://bit.ly/fcc-kittens'/>

rurtubia

<link href='http://fonts.googleapis.com/css?family=Lobster' rel='stylesheet' type='text/css'>
<style>
  .red-text {
    color: red;
  }

  h2 {
    font-family: Lobster, monospace;
  }

rurtubia

<style> h2 {color:blue;}</style>

rurtubia

override func tableView (tableView: UITableView, 
                                    commitEditingStyle editingStyle: UITableViewCellEditingStyle,                                        forRowAtIndexPath indexPath: NSIndexPath)

func tableView: 
  A table view is the scrolling thing that's containing all the dates in the 
  example project, and is a core component in iOS.

tableView: UITableView 
  contains two pieces of information: 
  tableView 

rurtubia

1. Launch XCode 4

2. Select the ‘Connect to a repository’ option from the ‘Welcome to XCode’ dialog.

3. Paste in your GitHub SSH URL in the Location text box. This can be found from your GitHub repository’s Source page. e.g. [email protected]:<organisation>/<repository>.git

4. Click Next and then give the repository a name (e.g. RepositoryName) and click Clone.

5. Pick a directory to clone your GitHub repository into (even if your repository is currently empty).

rurtubia

#Objects and classes

# Classes let us define the blueprints for objects
from calendar import weekday


class Animal:
    # When defining a class's attributes, if they are preceded by __, it means they are private
    __name = ''
    __height = 0

rurtubia

# we need to import the os module to be able to delete a file
import os
# Creating and opening a file

# to read and append to file, we use the command 'ab+' -it also opens and creates a file
# to write to this file, we use the command 'wb'

test_file = open('test.txt', 'wb')

# Finding out which file mode is in use

rurtubia

# printing a substring:
long_string = 'this is a pretty long and boring string'
# to print the first three characters:
print(long_string[0:3])

# to print the last three characters:
print(long_string[-3:])

# to print everything except the last three characters:
print(long_string[:-3])

rurtubia

#sys is imported to get input:
import sys

# A function's definition starts with the keyword def
# after that, parameters can be added inside the parenthesis
# those parameters can be used and returned as defined in the function body

def addNumber(firstNumber, lastNumber):
    sumNumbers = firstNumber + lastNumber
    return sumNumbers