Python 3.4 - Collection Data Types

You can organize and collect data and store it in various forms (lists, tuples). You can work with these data collections for various purposes and in various ways. You can append, insert, and do other actions with these data collections. You can gather information from a list.


   >>> x = ["zebra", 49, -879, "aardvark", 200]
    >>> x.append("more")
    >>> x
    ['zebra', 49, -879, 'aardvark', 200, 'more']

Comments

Post a Comment

Popular posts from this blog

Python 3.4 - Dictionaries

my_dict = { 'employee_name' : 'Jeff' , 'job' : 'Teacher' , 'rank' : 10 , 'salary' : 6000 , 'favorite things' : [ 'polo' , 'horses' , 'movies about horses' ]} # dictionaries are made of keys with values print (my_dict) print (my_dict[ 'job' ]) # this prints out the item in the dict print (my_dict[ 'favorite things' ]) # this prints out the key which is a list within the dict my_dict2 = { 1 : 'Jeff' , 'job' : 'Teacher' , 'rank' : 10 , 'salary' : 6000 , 'favorite things' : [ 'polo' , 'horses' , 'movies about horses' ]} print (my_dict2[ 1 ]) # an integer can be a key print (my_dict2.get( 'job' )) # this will get the value of the key specified. my_dict2[ 'phone' ] = '555-5555' print (my_dict2) # notice that the phone value has been added to the dictionary my_di...
Read more

New Ways of Conversing: The Kindle 2 and what I think it means

First check out this video on the Kindle 2 to get an idea for what it is capable of: Now I know most people aren't too hot on the idea of giving up on their books for an electronic book, but lets consider a couple of things. As an educator I am well aware of the disconnect between the classroom and the world outside. Not only are our social structures outdated but they are woefully under prepared to meet the needs of a dynamic student body. I remember once watching a video on the French Revolution with a class and watched as they and I both lamented at the prospect of watching a video for 45 minutes with information that they could just have easily accessed on the internet and in a fraction of the time. Our schools need to reflect the changing world around us. With the advent of technology we can imagine a classroom that includes students connecting to different sources of information instantly, posing and answering questions immediately, cross-checking different sources wire...
Read more

Conversations Ongoing: Valuing Modernization in Early European History

Western scholarship has been known to focus on several metanarratives that define itself. These narratives can influence how we as historians view a certain time period, people, or event. Modernization in early European history can be seen as a major driving force in past and current scholarship. Influences of scientific progress, a fracturing Catholic Church, and growing capitalistic influences dominate the ideas scholars possess when viewing Europe during this time period. In regard to our own ideas about the narrative of modernization, its benefits and costs, one should be cognizant of this in viewing the social, economic, political and religious changes early "modern" Europeans faced.
Read more