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Python Articles
Page 191 of 852
Get Confirmed, Recovered, Deaths cases of Corona around the globe using Python
The covid pandemic has impacted billions of life all over the world. The pandemic led to widespread concern among the people. Several applications were built to determine and get accurate information about the total number of deaths, recovered cases, confirmed cases, etc. Fetching and analyzing this information is important for developers when they want to make applications around the pandemic. In this article, we will understand how to get the statistical data of the COVID−19 case. Using APIs APIs(Application Programming Interfaces) are important in modern programming and software development. This enables the software applications to interact with each other. ...
Read MoreGet Hardware and System information using the Python Platform Module.
Python is a versatile language that was built as a general−purpose scripting language. Hence a lot of automation tasks, along with scripting, can be done. Getting the system information becomes an important task in many applications such as machine learning, deep learning, etc., where hardware plays a crucial role. Python provides several methods to gather information about the operating system and hardware. Getting Overall System Configuration The platform module in Python provides a way to obtain the overall system configuration in a platform−independent manner. So we can run the same methods to get the system configuration without knowing about ...
Read MoreFinding the Last business day of Every Month in a Year using Python
Business days are known as working day in corporate sector, in some sector it is Monday to friday and in some they are Monday to Saturday. In this article we will understand how to find the last business day of every year using Python. Python offers various libraries like datetime, time, calendar etc to deal with the time operations. We will be utilizing those libraries to program the same. Additionally some libraries like Pandas also have in−built methods to support such time operations. Using The Datetime And Calender Module The 'datetime', and 'calendar' are standard Python modules to deal ...
Read MoreHow to Check if two lists are reverse equal using Python?
When working with lists in Python, there may be cases where you need to compare whether two lists are reverse equal. This means that the elements in one list are the same as the elements in the other list but in reverse order. In Python, we can check if two lists are reverse equal using methods like Reversing and Comparing Lists, using the zip() Function, converting Lists to Strings, etc. In this article, we will understand these methods and check if two lists are reverse equal with the help of various examples. Method 1:Reversing and Comparing Lists The first method ...
Read MoreGroup Records on Similar Index Elements using Python
In Python, the grouping of records on similar index elements can be done using libraries such as pandas and numpy which provide several functions to perform grouping. Grouping of records based on similar index elements is used in data analysis and manipulation. In this article, we will understand and implement various methods to group records on similar index elements. Method 1:Using pandas groupby() Pandas is a powerful library for data manipulation and analysis. The groupby() function allows us to group records based on one or more index elements. Let's consider a dataset where we have a dataset of students' scores ...
Read MoreHorizontal Concatenation of Multiline Strings in Python
In Python, the concatenation of strings is a common operation that allows you to combine two or more strings into a single string. While concatenating strings vertically (i.e., one below the other) is straightforward, concatenating strings horizontally (i.e., side by side) requires some additional handling, especially when dealing with multiline strings. In this article, we will explore different approaches for performing horizontal concatenation of multiline strings in Python. Method 1:Using the + Operator The + operator can be used to combine two or more strings into a single string. However, when dealing with multiline strings, using the + operator may ...
Read MoreGrouping Similar Elements into a Matrix Using Python
In data analysis and processing, it is necessary to group similar elements together for better organization and analysis of data. Python provides several methods to group elements into a matrix efficiently, using matrices. In this article, we will explore different approaches to grouping similar elements into a matrix using Python. Method 1:Using Numpy NumPy is a widely−used Python library for scientific computing, particularly for working with arrays. It provides powerful functions to create and manipulate matrices efficiently. If the elements are numeric, we can use the NumPy library to group them into a matrix efficiently. Example In the below example, ...
Read MoreGroup Sublists by another List using Python
In Python, we can group sublists by another list using various methods like using a dictionary and using the itertools.groupby() function, using a nested list comprehension. Grouping sublists by another list can be useful when analyzing large datasets and categorization of data. It is also used in text analysis and Natural language processing. In this article, we will explore different methods to group sublists by another list in Python and understand their implementations. Method 1:Using a Dictionary A dictionary can be used in a very straightforward manner to group sublists by another list in Python. Let’s understand the usage of ...
Read MoreGroup Similar Start and End Character Words using Python
In Python, we can group words with similar stat and end characters using methods like dictionaries and loops, utilizing regular expressions, and implementing list comprehensions.The task involves analyzing a collection of words and identifying groups of words that share common starting and ending characters. This can be a useful technique in various natural language processing applications, such as text classification, information retrieval, and spell−checking. In this article, we will explore these methods to group similar start and end character words in Python. Method 1:Using Dictionaries and loops This method utilizes a dictionary to group words based on their similar start ...
Read MoreGroup list by first character of string using Python
In Python, we can group lists by the first character of a string using various methods like using a Dictionary, using itertools.groupby, using a Defaultdict, etc. This can be useful in various scenarios, such as organizing names or categorizing data. In this article, we will explore different approaches to group lists by the first character of a string using Python. Method 1:Using a Dictionary In this method the keys of the dictionary will represent the first characters, and the corresponding values will be lists containing all the strings starting with that character. Syntax list_name.append(element) Here, the append() function is ...
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