Welcome to 2nd post on Python. Please visit first one on variables and tuples before starting this one. In this post, I’ll be discussing lists and dictionaries. Just like tuples, lists and dictionaries are also data structures in Python but with different purpose and definition. List Dictionary List List is a mutable data structure that… Read More Python 2: List and Dictionary
Welcome to first Python post. I am planning to prepare a series tutorial on Python. I will post new articles time to time from basics. In this post, I’ll be covering on variables and tuples. I’ll be covering these topics in this post: Variable Variable Type Rules for Naming a Variable Tuple Variable Variable is… Read More Python 1: Variables and Tuples
Welcome to the introductory Python post. Using Python in Linux is not a big deal as Python comes preinstalled in most of the distros. Required versions can also be easily installed in Linux. It is Windows that needs some work for setup. So let’s get started. Installing Python Installing Python requires installing from the Python setup… Read More Python: How to setup Python/Python Modules in Windows?
Welcome to my first Python post. In this post, we’ll see how to work with MySQL database in Python. This tutorial assumes your familiarity with Python. So let’s get started. In this post, we’ll create a program that will insert data from user to database, show data in the terminal, delete data or update data.… Read More Python: How to work with MySQL and Python?
Hey guys, welcome to the 4th post on Cascading. It’s been a long time since my last post on filter. In this post, I am going to write about Functions. Functions are among the most powerful tools to play with data in Cascading. They are about applying operations on an individual tuple of data, just like… Read More Cascading 4: Basics on Function
Welcome to 3rd post on Cascading. Hope you liked the previous tutorials. Here are Part 1 and Part 2 if you haven’t gone through them. In this post, we will learn about Filter. It will help you to understand basics about Filter. Filter, as the name suggests is used for data filtering. It can be… Read More Cascading 3: Basics on Filter
Welcome to 2nd post on Cascading. In this post, we will see how to write cascading sink to database. We will write to MySQL in this example. If you want to know basics of cascading flow, then please visit here. In previous example, we simply created a Cascading flow without any data operations. We will… Read More Cascading 2: Writing Sink to Database and counting data