Overview of Strings¶ Let us get an overview of how strings are used in Python.* str is the class or type to represent a string. A string is nothing but list of characters. Python provides robust set of functions as part of str to manipulate strings. As str object is nothing but list of characters, …
Numeric Functions¶ Let us understand some of the common numeric functions we use with Python as programming language. We have functions even for standard operators such as +, -, `,/` under a library called as operator. However, we use operators more often than functions. add for + sub for – mul for * truediv for …
Overview of Pre-defined Functions¶ Let us get an overview of Pre-defined Functions using Python. We will go through the details related to string manipulation, date manipulation, numeric functions etc.* All the programming languages have robust pre-defined functions. Pre-defined function means the function which is available out of the box. We can leverage these functions to …
Pre-defined Functions¶ Let us go through the list of commonly used Pre-defined Functions. Overview of Pre-defined Functions Numeric Functions Overview of Strings String Manipulation Functions Formatting Strings Print and Input Functions Date Manipulation Functions Special Functions
Overview of Unhandled Exceptions¶ Let us see how we can handle general or unhandled exceptions. As part of the code developed, we might not be able to handle all the exceptions. When it comes to class hierarchy in Python, Exception is the root class. All unhandled exceptions can be dealt with Exception as part of …
Exception Handling – else and finally¶ Let us go through else and finally. Some times we might want to log all sucessful executions. We can leverage else for it. If no exceptions are raised or thrown, then the code in else block will be executed. The code in the finally will be executed all the …
