Program to create a mutable map objectmyObject{defmain(args:Array[String]):Unit={valcars=collection.mutable.Map("Honda"->"Amaze","Suzuki"->"Baleno","Audi"->"R8")println(cars)println("Adding new elements to the map")cars+=("BMW"->"Z4")println(cars)}} ...
In some cases, it is favorable to create a web map using a script, as it can be programmed for multiple web maps. Using the definition specified in a JSON file, the gis.content.add function in ArcGIS API for Python can be used to create the web map. Procedure Web maps can be creat...
Watch Video – Create a Table Array in Excel What Is Table Array in Excel When we use aVLOOKUPorHLOOKUP function, we enter a range of cells in which to look up the required value, for exampleB5:C7in the dataset below. This range is called thetable_arrayargument. In the above image, ...
Radar chart, also called as Spider chart or Web chart is a graphical method used for comparing multiple quantitative variables. It is a two dimensional polar visualization. This is a tutorial on how to prepare a radar chart in python. Import Libraries We will be using Matplotlib library for ...
Learn how to build a robust blockchain from scratch using Python. Explore blockchain fundamentals, consensus algorithms, and smart contracts through this blog.
The collections and itertools modules from the Python standard library provide a couple of useful tools that allow you to iterate through multiple dictionaries in one go. In collections, you’ll find the ChainMap class, which allows you to create a dictionary-like object by combining multiple exis...
This Python Array tutorial explains what is an Array in Python, its syntax, how to perform various operations like sort, traverse, delete etc
A Map is a data structure that keeps data in the form of the key-value pairs. You can use any data type you prefer for both the keys and the values. In this tutorial, we will learn to create a Map that uses numbers as keys and an array of custom types as values. ...
Method 5: Using map() Themap()function in Python applies a given function to all items in an input list. This is useful when you need to apply the same operation to every item in the list. Example: cities = ["New York", "Los Angeles", "Chicago", "Houston"] ...
# Use map to create lowercase alphabet alphabet=map(chr,range(97,123)) >>> alphabet ['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'] ...