Dealing with dates and times in Python programs is common. You might need to write programs that deal with dates, times, or both. Besides, you commonly want to format these dates differently, build them from strings, and calculate time differences. In Python, you can use the built-in datetime module for time and date manipulation. This […]
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R is a data science and data analysis language that deals with vectors all the time. To make decision-making quicker with vectorized data, there’s a built-in ifelse function you can call on vectors. This function performs an elementwise if…else check on the vector and returns a result vector based on the conditions. In a sense,
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A nested loop in Python is a loop that has loops inside it. Here’s a generic pattern: Even though there’s nothing special about nested loops, as a beginner, they might seem a bit scary or verbose. This is a comprehensive guide to nested loops in Python. Theory The term “nested” is commonly used in programming.
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I tested all the best AI logo generators. From an idea to a logo in just 30 seconds. Here are the 7 best ones for you. Read the updated post here. This article is viewer-supported. If you choose to purchase through one of the links below, I might earn a small commission. What Are We
7 Best AI Logo Generators of 2023 (Free & Paid) Read More »
To access a nested dictionary in Python, apply the access operator twice (or more). For example, let’s access the name of a student data dictionary with the student ID of 123: Output: This guide teaches you how to access nested dictionaries in Python. Besides, you learn how to create a nested dictionary, access the elements,
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This guide teaches you how to fix the common error ValueError: setting array element with a sequence in Python/NumPy. This error occurs because you have elements of different dimensions in the array. For example, if you have an array of arrays and one of the arrays has 2 elements and the other has 3, you’re
Numpy Fix “ValueError: setting an array element with a sequence” Read More »
NFTs or Non-Fungible Tokens offer a secure way to verify ownership of a digital or non-digital asset. The NFTs are powered by blockchain technology. NFTs are a relatively new concept. There is potential for NFTs to change the traditional markets as we know it. The main benefit of NFTs is the decentralized nature of the
What Is NFT? A Complete Guide to Non-Fungible Tokens [2023] Read More »
The real estate industry is no stranger to innovation. Virtual Real Estate Tours have emerged as a game-changer, transforming the traditional way properties are showcased and giving potential buyers an immersive experience. One remarkable tool propelling this transformation is the AI video generator, a groundbreaking technology that is redefining the dynamics of property presentation. The
In R, you can use the %in% operator to check if a value (or values) belong to a vector. The above reads “a exists in b”. The result is a boolean value or a list of booleans. This is a comprehensive guide to using the %in% operator in R. Because checking the existence of values
The %in% Operator in R: A Complete Guide (with Examples) Read More »
String is one of the fundamental data types of JavaScript. Every application has to do some string processing at some point. String handling usually involves finding length, checking if a character exists, splitting the string based on a separator, and so on. These operations are so common, that JavaScript includes ready-made logic for carrying out
JavaScript String Methods—A Complete Guide (Updated 2023) Read More »
