Introduction To Scope In Python ❖ What is Name in Python? Everything in Python is an object. Since everything is an object we need to identify and distinguish each type of object from one another and this is what a name does. Name is simply a unique name given to objects in Python so that … Read more
The Python interpreter throws the NameError exception if it encounters an undefined variable or function name. To fix it, you must figure out why the variable is not defined—the most frequent bugs are (1) to use the variable or function name in the code before it was defined, or (2) to misspell the name in … Read more
Summary: Flattening a list means converting a nested list into a simple single-dimensional list. To flatten a nested list we can use the for loop or the While loop or recursion or the deepflatten() Method. Other techniques include importing numerous external Python libraries and using their built-in functions. Overview Problem: Given a list of lists … Read more
The pervasive freelancing trend is not coming to a halt soon. Millions of coders—beginners and experts alike—flock to this new opportunity to become self-employed as their own bosses while working on meaningful projects for clients. But what is a freelance developer anyways? This article will give you a clear job description! Freelance Developer Job Description … Read more
Summary: Use the isinstance(var, int) method to check if a variable is an Integer or not. The method checks if a specified object is of a specified type or not. Another method to check if the variable is an integer or not is the is_integer() function which checks if a given float variable holds an … Read more
Writing this article, I must confess, was very challenging. Not because the content is difficult to write about—be assured, it isn’t—but because it involves scrolling through Reddit to find the best posts, comments, and subreddits regarding freelance developing. Have you ever found yourself endlessly scrolling through Reddit? Well—somehow I accomplished finishing this article despite the … Read more
Summary: Use one of the following methods to sort a dictionary by value: Using The sorted(dict1, key=dict1.get) Method. Using Dictionary Comprehension And Lambda With sorted() Method. Using OrderedDict (For Older Versions Of Python). Using itemgetter() with sorted() Method. Using Counter subclass. Problem: Given a dictionary; how to sort it by values? Example: The following example … Read more
Quora is an excellent source for information. However, it is safe to say that the vast majority of information on Quora is relatively low-quality. In this article, we compiled the best questions and great answers from Quora—all around the topic of freelance developing. So, let’s dive right into the first questions! How Much Can a … Read more
Overview Computing primes from a given series of numbers might not be a big issue. However, computing primes in the most effective manner keeping the time complexity and other factors in mind might be a challenging issue. After all, one of the major criteria of an effective code is its efficiency. Therefore, in this article, … Read more
With increasing supply of freelancing platforms such as Upwork, Fiverr, and Toptal in the programming industry, more and more companies decide to hire expertise remotely over the Internet. The demand for freelance developers in Python, web development, machine learning, and data science surges—as can be seen by the double-digit growth rates of all of those … Read more
When I first learned about regular expressions, I didn’t appreciate their power. But there’s a reason regular expressions have survived seven decades of technological disruption: coders who understand regular expressions have a massive advantage when working with textual data. They can write in a single line of code what takes others dozens! This article is … Read more
Freelancing is the new mega trend of our time. Large freelancing platforms such as Upwork and Fiverr grow double-digit—they’re out to disrupt the organization of the world’s talents. And it seems like they’re succeeding! Do you want to participate in this trend rather than only holding on to your cozy developer job as long as … Read more