Python – Functions
What are Functions in Python? In Python functions are groups of related statements that can be called together, typically perform a specific task, and which may or may not take a set of parameters or return a value. Functions can be defined in one place…
Python – Iteration/Looping
Loops are used to control the repeated execution of selected statements in Python. As other programming languages, Python also have While and For loops. Two Types of Loops in Python 1. While Loop While loop is used to iterate one or more code statements as…
Python – Using If Statement
If statement in Python is used to control the flow of execution within a program based on some condition, evaluated to be True or False. Comparison operator and logical operator are used to evaluate condition. Comparison Operators A comparison operator is an operator that performs…
Python – Type Conversion
Python provides various functions for converting string, ints, floats, boolean to other types. Converting String to Ints If we want to convert a string into an int, then we can do this using the int() function. This can be useful when used with the input()…
Python – Numbers, Booleans, None
Types of Numbers There are three types used to represent numbers in Python; these are integers types, floating point numbers and complex numbers. Integers or int are whole numbers that do not need to have a fractional element Real numbers are represented as floating point…
Python – String Operations
In previous article, we saw about What is String in Python?. In this article we can see String operations in Python. Python provides some operations or functions that are available or built-in to use with strings. Each below topics are explained for better understanding and…
Python – String
String in Python is a series, or sequence, of characters in order. Strings are immutable which means once a string has been created it cannot be changed. If you try to change a string you will in fact create a new string. New String will…
Python – Hello World Example
Python is a general-purpose programming language in a similar stream to other programming languages such as C++, JavaScript, C# and Oracle’s Java. Python Versions Currently there are two main versions of Python called Python 2 and Python 3. The difference between the two versions can…
Maven – Password Encryption
Maven supports server password encryption. Password should be always confidential and in case of Maven, it needs password to be included in the settings.xmland clear text password should be encrypted in following scenarios, Build machine (server, CI box) is shared between multiple users Users have…
Maven – Settings Reference
Maven – settings.xml file usage In maven, general settings are declared using settings.xml file which might live in two locations, In the Maven install location: ${maven.home}/conf/settings.xml In User’s home directory: ${user.home}/.m2/settings.xml The former Mavensettings.xml are also called global settings, the latter settings.xml are referred to as user settings….