Article
Sooner or later string formatting becomes a necessary evil for most programmers. More so in the past before the thick client GUI era, but the need to have a specific string representation is still a common enough use case. My first introduction was back in college when I had an...
Adam McQuistan
This is the final article on using machine learning in Python to make predictions of the mean temperature based off of meteorological weather data retrieved from Weather Underground as described in part one of this series. The topic of this final article will be to build a neural network regressor...
The yield keyword in Python is used to create generators. A generator is a type of collection that produces items on-the-fly and can only be iterated once. By using generators you can improve your application's performance and consume less memory as compared to normal collections, so it provides a nice...
Scott Robinson
XML, or Extensible Markup Language, is a markup-language that is commonly used to structure, store, and transfer data between systems. While not as common as it used to be, it is still used in services like RSS and SOAP, as well as for structuring files like Microsoft Office documents. With...
Modules are the highest level organizational unit in Python. If you're at least a little familiar with Python, you've probably not only used ready modules, but also created a few yourself. So what exactly is a module? Modules are units that store code and data, provide code-reuse to Python projects,...
Mihajlo Pavloski
In this tutorial we are going to learn about using regular expressions in Python, including their syntax, and how to construct them using built-in Python modules. To do this we’ll cover the different operations in Python's re module, and how to use it in your Python applications. Regular expressions...
Esther Vaati
This article is a continuation of the prior article in a three part series on using Machine Learning in Python to predict weather temperatures for the city of Lincoln, Nebraska in the United States based off data collected from Weather Underground's API services. In the first article of the series,...
This is the first article of a multi-part series on using Python and Machine Learning to build models to predict weather temperatures based off data collected from Weather Underground. The series will be comprised of three different articles describing the major aspects of a Machine Learning project. The topics to...
Python offers several options to run external processes and interact with the operating system. However, the methods are different for Python 2 and 3. Python 2 has several methods in the os module, which are now deprecated and replaced by the subprocess module, which is the preferred option in Python...
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