Python 2.7 – Fundamentals – Classes & Objects – Basic Theory
What Is a Class Classes are ways of grouping data together so that they can be manipulated in code as a single unit. Imagine various […]
Python 2.7 – Fundamentals – Functions
Sometimes you have some tasks in Python which are repetitive in nature. For instance the steps to calculate the sale price of a product requires […]
Python 2.7 – Fundamentals – Files & Directories – Directory Management
Using import We have examined the basic concepts in core Python. Python has a lot more functionality apart from that. The extra functionality is divided […]
Python 2.7 – Fundamentals – Exceptions
Using Source Files Till now we have been using the python interpreter and entering code directly on the command line. From this point, we will […]
Python 2.7 – Fundamentals – Control Structures
Now that we have finished looking at data types, lets look at writing logic in Python. A control structure is a language construct which controls […]
Firefox & Chrome browsers have issues with localhost domains with .dev extension
This issue is particularly relevant for those who set up virtual hosts in their development machines, to work with multiple websites under Apache or other […]
Python 2.7 – Fundamentals – Basic Input & Output
The input() function Python has numerous GUI libraries which can create complex user interfaces, but within the core language it has a single input() function […]
Python 2.7 – Fundamentals – Collections – Dictionaries
Just like a set, a dictionary is an unordered collection. A dictionary represents a collection of key:value pairs. In other words, we can use a […]
Python 2.7 – Fundamentals – Collections – Sets
A set is an unordered collection of mixed data types. No duplicates can be there in a set. Sets are declared by enclosing the items […]
Python 2.7 – Fundamentals – Collections – Tuples
Tuples are very similar to lists, except that they are immutable. In other words, once a tuple is created you cannot modify it in any […]