Selecting Data (learnsqlonline.org)
One of the most common operations in SQL is selecting data from a table. In SQL, the SELECT statement is used to retrieve data from one or more tables in…
Continue readingMachine Learning
All Machine Learning content from my online portfolio
List Comprehensions (learnpython.org)
List comprehensions provide a straightforward syntax for transforming data within lists. By applying expressions and conditions within the comprehension, you can modify each element of the original list and generate…
Continue readingGenerators (learnpython.org)
Generators are functions in Python that allow for the creation of iterators. Unlike traditional functions that return a value and exit, generators use the yield statement to produce a sequence…
Continue readingNumpy Arrays (learnpython.org)
Numpy arrays are similar to Python lists, but they are more powerful and efficient, especially for working with large datasets. Arrays can be created using the numpy.array() function, which takes…
Continue readingModules and Packages (learnpython.org)
Python is a versatile programming language that comes with many built-in modules and packages that extend its functionality. Modules are collections of related functions and data, while packages are collections…
Continue readingNavigating the Data Science Landscape
In the vast ocean of digital information, data science emerges as the lighthouse guiding organizations through the fog of uncertainty towards clarity and insight. As the world becomes increasingly data-driven,…
Continue readingClasses and Objects (learnpython.org)
Good lawdy this was a confusing one, but here we go. Python is an object-oriented programming language, and one of the core concepts of object-oriented programming is classes and objects….
Continue readingAn Introduction to ptd3v
Welcome to my website, my name is Paul T (ptd3v) and the purpose of this blog is to have a place to demonstrate and document my software projects to use…
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