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Python Data Types

Python is a dynamically typed language, which means that the data types of variables can change during the execution of the program. Python supports several built-in data types, which can be used to represent different kinds of values. Below are some of the frequently used data types in Python: 1. Numeric Data Types: Python has support for various numeric data types, such as integers, floating-point numbers, and complex numbers. Integers are whole numbers, whereas floating-point numbers are those that contain a decimal point. On the other hand, complex numbers consist of both a real and an imaginary part. Here are some examples: ``` x = 10         # integer y = 3.14       # floating-point number z = 2 + 3j     # complex number ``` 2. String Data Type: Python uses strings to represent text data, which can be encompassed within single quotes ('...') or double quotes ("..."). Here are some examples: ``` a = 'Hello, World!'  ...
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Python - Global Variables

In Python, a global variable is a variable that is declared outside of any function and can be accessed by any function in the same module or file. Global variables can be useful for storing values that are needed by multiple functions within the same module or file. In Python, declaring a variable outside of any function is all that's needed to create a global variable: ``` # defining a global variable my_global_var = "Hello World" # Creating a function that utilizes the global variable: def print_global_var():     print(my_global_var) # calling the function print_global_var()  # output: "Hello World" ``` In the example above, `my_global_var` is a global variable that can be accessed by the function `print_global_var()` because it is defined outside of any function. It is also possible to modify the value of a global variable from within a function using the `global` keyword: ``` # defining a global variable my_global_var = "Hello World" # defining a ...
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Python Strings

Python is a computer language that can be used for many things like creating websites, studying data, and building smart machines. Strings are an important way of storing and working with text in Python. This piece of writing will cover the basics of strings, including their definition, how they can be made, and a few typical actions you can do with them. What are Strings in Python? Python considers a string as a series of characters that signify text-based data. Such a string is composed of a group of characters that are enclosed either in single quotes ('') or double quotes (""). Strings can contain letters, numbers, symbols, and spaces, and can be of any length. For instance, "Hello, World!" is a valid string, as are 'Python is awesome!' and "12345". The choice of quotes is yours to make, as long as you're consistent. In Python, if a string begins with a single quote, it must be terminated with a single quote. Similarly, if a string ...
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The most popular niche to get traffic

The most popular niche is a highly debated topic in the world of business and entrepreneurship. However, based on market research and consumer behavior, it can be argued that the tech industry is the most sought after niche today. With the rise of the internet and the increasing demand for technological advancements, it's no surprise that the tech industry has become a leading niche. The tech industry includes a wide range of sub-niches, such as software development, artificial intelligence, machine learning, robotics, cybersecurity, and cloud computing. These sub-niches have gained immense popularity in recent years due to their ability to solve complex problems and improve overall efficiency. One of the reasons why the tech industry has become so popular is due to its ability to disrupt traditional industries. For example, the rise of online shopping has led to the downfall of brick-and-mortar stores. The introduction of mobile payments has replaced traditional banking methods. T...
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CAN-SPAM LAW

If you use email to market your business, you should be aware of this law. This law was established in the United States in 2003, the first national standard for sending commercial email and unsolicited pornography. Can-Spam stands for Controlling the Assault of Unsolicited Pornography and Marketing. This act was enacted by the 108th United States Congress. Citations: Public Law(United States) 108-187(text) (PDF) If you use email for your marketing, make sure you do so within the law. You should ensure that there is an unsubscribe option for any user who does not want commercial mail. The Mechanics of Can-Spam Laws Applicability Unsubscribe Compliance Content Consent Send behavior consent Applicability: Persons who send business messages should not mislead beneficiaries as to their origin or content. All beneficiaries of such messages reserve an option to reject them Can-Spam does not ban spam messaging, however, forcing regulations on the use of clever advertising tactics through ...
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