This is the first part of a 3-part series on the Python request library: Python Requests Library – Your First HTTP Request in Python Python Requests Library – Understanding requests.get() Parameters Python Requests Library – Exception Handling & Advanced request.get() Parameters Syntax Background & Preparation The Requests library has several methods for GET. Part 1 … Read more
This is the first part of a 3-part series on the Python request library: Python Requests Library – Your First HTTP Request in Python Python Requests Library – Understanding requests.get() Parameters Python Requests Library – Exception Handling & Advanced request.get() Parameters Syntax requests.nameofmethod(parameters) Background and Preparation The Requests library has several options for GET. Part … Read more
This is the first part of a 3-part series on the Python request library: Python Requests Library – Your First HTTP Request in Python Python Requests Library – Understanding requests.get() Parameters Python Requests Library – Exception Handling & Advanced request.get() Parameters Syntax Background There are many libraries around that make HTTP requests. However, the requests … Read more
This article explains how to use the REST API to access FTX in Python so that you can build your trading program. As you go through the article, you can also watch our article tutorial video: What is FTX? FTX is an exchange where users can trade various digital assets, such as cryptocurrencies, tokenised stocks … Read more
Syntax object.__ixor__(self, other) The Python __ixor__() magic method implements the in-place bitwise XOR x ^= y that calculates the result of the bitwise XOR operation x ^ y, and assigns it to the first operands’ variable x. This type of in-place operation is also called augmented arithmetic assignment. The method simply returns the new value … Read more
In this video and blog tutorial, we will learn how to apply a function to a Pandas data frame or series using the apply() function. Using this tool, we can apply any kind of function to segregate our data and change it with a very limited amount of code. Here’s the syntax from the official … Read more
Syntax object.__ior__(self, other) The Python __ior__() magic method implements the in-place bitwise OR x |= y that calculates the result of the bitwise OR operation x | y, and assigns it to the first operands’ variable x. This type of in-place operation is also called augmented arithmetic assignment. The method simply returns the new value … Read more
How can you easily attract clients as a freelance programmer? You’ve mastered the first level as a freelance programmer and wonder how to make it easier to get clients? Or you’re generally interested in becoming a freelancer but you don’t know how to get clients? Here’s a major building block of your success: ? Create … Read more
Syntax object.__iand__(self, other) The Python __iand__() magic method implements the in-place bitwise AND x &= y that calculates the result of the bitwise AND operation x & y, and assigns it to the first operands’ variable x. This type of in-place operation is also called augmented arithmetic assignment. The method simply returns the new value … Read more
What is a Depth-First Search (DFS) Algorithm? Building on our previous story about graphs and graph traversal algorithms, this time we will look into a depth-first search algorithm. A depth-search algorithm also traverses a graph by exploring it vertex-by-vertex, but it does it by following the vertical order of the vertices. Although the depth-first search … Read more
Method Name Method Description dict.clear() Removes all elements from the dictionary dict.copy() Creates a shallow copy of the dictionary dict.fromkeys() Create a new dictionary from a given iterable of keys dict.get() Returns value associated with a key, or default value if key does not exist dict.items() Outputs a list of (key, value) tuple pairs of … Read more
💡 Summary: To get a list of all the keys stored in a dictionary, use the dict.keys() method that returns a dict_keys object that is iterable but not ordered and not subscriptable. In this article, I will show some examples of the dict.keys() method to, hopefully, give you a better idea of how the method … Read more