Add workshop presentation (13.nov)

Author: fabiodrg

LICENSE

@@ -0,0 +1,41 @@
+# Workshop: Introduction to Python 3
+
+## Presentation
+
+Our presentation was built using remark, and you can open it [here](https://tiagodusilva.github.io/Workshop-Introduction-Python-3/).
+
+## Wiki
+Link to our [wiki's Home page](../../wiki/Home)
+
+## Contents
+1. [Interpreter](../../wiki/Interpreter)
+1. [Variables](../../wiki/Variables)
+1. [Data Types](../../wiki/Data-Types)
+1. [Flow Control](../../wiki/Flow-Control)
+1. [Data Structures](../../wiki/Data-Structures)
+1. [Iteration](../../wiki/Iteration)
+1. [Functions](../../wiki/Functions)
+1. [Comprehensions and Generators](../../wiki/Comprehensions-and-Generators)
+1. [Modules](../../wiki/Modules)
+
+## Exercises and Solutions
+
+1. [Exercises](../../wiki/Exercises)
+1. [Solutions](../../wiki/Solutions)
+
+## Recommended IDEs
+- [Spyder/Anaconda](https://www.anaconda.com/distribution/): Installs python and various modules for you, recommended for an easier setup.
+- [VS Code](https://code.visualstudio.com/Download): Requires the manual installation of the [most recent version of Python 3](https://www.python.org/downloads/). Please refer to [Python in VS Code](https://code.visualstudio.com/docs/languages/python) for more detailed instructions. We recommend the Code Runner extension (present on the website listed above).
+- [Vim](https://www.vim.org/): [Vim8](https://vim8.org/) or [NeoVim](https://neovim.io/) prefered. Only use if you are familiar with Vim. Recommended extensions: coc, coc-python (node.js required for both).
+
+## Other Resources
+
+- Python Standard Library (Latest 3.x version released)
+  - [Website](https://docs.python.org/3/library/index.html)
+  - [Download as a file](https://docs.python.org/3/download.html)
+
+## Authors
+
+- João Costa (@joaocostaifg)
+- João Lucas (@joaolucasmartins)
+- Tiago Silva (@tiagodusilva)

README.md

@@ -0,0 +1,17 @@
+#!/usr/bin/env python3
+
+alist = [1, 2, 3, 4, 5, 6, 7, 8]
+print("Our list:", alist)
+
+# Remove 1 element
+del alist[1]
+print("Our list:", alist)
+
+# Remove a slice
+del alist[0:3]
+print("Our list:", alist)
+
+# Remove all elements (same as alist.clear())
+del alist[:]
+print("Our list:", alist)
+

assets/computer-society-logo.svg

@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+
+# Examples a dictionary declaration that associates names with age
+# Equivalent to ages = dict([[Carlos, 12], [Vilas, 19], [Tiago, 5]])
+# Or, since the keys are all simple strings, ages = dict(Carlos=12, Vilas=19, Tiago=5)
+ages = {"Carlos": 12, "Vilas": 19, "Tiago": 5}
+print("Our dict:", ages)
+
+# Print a single element
+print("Tiago's age:", ages["Tiago"])
+
+# We can add any key:value pair to dictionary at any time
+ages[432.5] = "oops"
+print("Our dict:", ages)
+
+# The list() funtion will return a list of the keys in the dictionary in insertion order
+print("Our list:", list(ages))
+
+# A dictionary is also an iterable (will be discussed in the iterable chapter)
+print("Carlos" in ages)
+
+# The next commented line results in an order because we can't access non-existant keys
+# print(ages["123"])
+
+# If we store a key that's already in use, the previous value of that key is dropped
+ages["Carlos"] = 11
+print("Our dict:", ages)
+
+# We can use the del keyword with dictionaries
+del ages["Vilas"]
+print("Our dict:", ages)

assets/nuieee-logo.png

@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+
+# Declare a list with the items 1, 2
+alist = [1, 2]
+print("Our list:", alist)
+
+# Appends an element to the end of the list
+alist.append(5)
+print("Our list:", alist)
+
+# Appends all the elements in an iterable to 'alist'
+anotherlist = [3, 4]
+alist.extend(anotherlist)
+print("Our list:", alist)
+
+# Inserts an item, x, at a given position, i, in a list (list.insert(i,x))
+alist.insert(1, 9)
+print("Our List:", alist)
+
+# Removes the first item from the list with value x (list.remove(x))
+alist.remove(9)
+print("Our List:", alist)
+
+# Remove and return an item from a list at a given position, i
+# If no argument is given, remove and return the last element from the list
+alist.pop(1)
+print("Our List:", alist)
+
+# Return the index of the first item with value x in the list
+# Can take an option start and/or end index (list.index(x[, start[, end]]))
+print("Index:", alist.index(1))
+
+# Count the number of times an item, x, appears in the list
+print("Number of occurrences", alist.count(1))
+
+# Reverses the items of the list, in place
+alist.reverse()
+print("Our list:", alist)
+
+# blist is a pointer to alist
+blist = alist
+# blist is a shallow copy of alist
+blist = alist.copy()
+
+# remove all items from a list (equivalent to del alist[:])
+print("Our list:", blist)
+blist.clear()
+print("Our list:", blist)
+

assets/slicing.png

@@ -0,0 +1,9 @@
+#!/usr/bin/env python3
+
+# Tuple packing
+atuple = (1, "hey", 123412.32)
+print("Our tuple", atuple)
+
+# Sequence unpacking (paretheses are also optional here)
+(x, y, z) = atuple
+print("Our varibles:", x, y, z)