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DeepDream with Keras and Tensorflow - Neural Networks That Hallucinate?

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Python

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The language of the web, used in both frontend and backend development.

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A family of operating systems that operate the majority of web servers. Learn about devops, scripting, and more.

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DeepLabV3+ Semantic Segmentation with Keras

Semantic segmentation is the process of segmenting an image into classes - effectively, performing pixel-level classification. Color edges don't necessarily have to be the boundaries of an object, and pixel-level...

Aug 29, 2022

Project

Real-Time Road Sign Detection with YOLOv5

If you drive - there's a chance you enjoy cruising down the road. A responsible driver pays attention to the road signs, and adjusts their speed in accordance to the...

Aug 11, 2022

Project

Image Captioning with CNNs and Transformers with Keras

In 1974, Ray Kurzweil's company developed the "Kurzweil Reading Machine" - an omni-font OCR machine used to read text out loud. This machine was meant for the blind,...

Jul 14, 2022

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Browse and learn from any of our thousands of free articles, published daily.

Node.js

Testing Node.js Code with Mocha and Chai

Writing unit tests is something beginners and seasoned engineers alike typically put off for later phases of development, yet - they're key to stable and robust software development. The basic...

Scott Robinson

Nov 03, 202217 min read

Python

Converting Strings to datetime in Python

Data can be represented in various forms - and a convinient way to represent dates and times are strings. However, to work with these dates and times in an arhithmetic...

N Kaushik

Nov 01, 202219 min read

JavaScript

Definitive Guide to Unit Testing in React Applications with Jest and React-Testing

As a developer, one of the things at the top of your list ought to be shipping bug-free code. Nothing could be worse than finding out on Thursday night that...

Uchechukwu Azubuko

Nov 01, 202240 min read

Java

Prevent Cross-Site Scripting (XSS) in Spring Boot with Content-Security Policies (CSPs)

The security of users and their personal data while using a web application is paramount. While this guiding principle has been acknowledged even from the early stages of web development...

David Landup

Oct 30, 20228 min read

Python

Definitive Guide to the Random Forest Algorithm with Python and Scikit-Learn

The Random Forest algorithm is one of the most flexible, powerful and widely-used algorithms for classification and regression, built as an ensemble of Decision Trees. If you aren't familiar with...

Cássia Sampaio

Oct 25, 202254 min read

Python

Check If String Contains a Number in Python

Whether you're building a verification script for user input, a login form that requests users to include a character in a password - checking whether a string contains a character...

Guest Contributor

Oct 24, 202217 min read

Bits and Bytes

Byte-sized code-oriented articles with practical examples.

Python

Plot Decision Boundaries Using Python and Scikit-Learn

Tree-based models have become a popular choice for Machine Learning, not only due to their results, and the need for fewer transformations when working with data (due to robustness to...

Cássia Sampaio

Nov 20, 202213 min read

Python

Numpy Matrix & Vector Multiplication

NumPy (oftentimes also written as Numpy) is a linear algebra library, which is the basis for most of the scientific computing done in Python. Most libraries for data science, analysis...

Felipe Antunes

Nov 16, 202210 min read

Python

Python: Convert Tuples to Dictionaries

Dictionaries in Python are an implementantion of hash tables: a data structure on which data is labeled by a key-value. This data structure is efficient for looking up data by...

Felipe Antunes

Nov 16, 20225 min read

Java

Java: Get Number of Elements in a List

Getting the number of elements in a list is a common operation during software development. In Java - fetching the length of a list is done via the size() method,...

David Landup

Nov 16, 20225 min read

Python

Convert Dictionary to List of Tuples in Python

Python dict objects have many useful methods for handling data. One method that is useful for accessing data and converting it to a list of tuples is the dict.items(...

Felipe Antunes

Nov 12, 20225 min read

Python

Python's String.replace() Method

The string.replace() method is a convenient way of changing an recurring expression inside a string to another expression - in other words, to replace all occurrences of a string...

Felipe Antunes

Nov 12, 20224 min read

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DeepDream with Keras and Tensorflow - Neural Networks That Hallucinate?

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Bits and Bytes

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