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In QlikView, a synthetic key is a key that is created when two or more fields in different tables have the same name and data type, but are not linked by a common key field....

In QlikView, you can load data from previously loaded data by using the resident load function. The resident load function allows you to load data from a previously loaded table into a new table without...

OpenCV: Open Source Computer Vision is one free and open-source library of computer vision and machine learning algorithms. It is commonly used in a number of applications, including image and video processing, object detection, and...

Deep learning is a subdomain of machine learning that is based on the use of artificial neural networks. It is called “deep” learning because the neural networks used in deep learning are typically composed of...

A food chain is a continuous sequence of creatures that demonstrates the transfer of energy from one organism to another via predation. It is a way of understanding the relationships between different species in an...

Dusk is the time of day when the Sun is below the horizon, but the sky is still lit by the Sun’s rays. It is the transition period between daylight and darkness, and it typically...

A data structure that stores a fixed-size series of elements of the same type is known as an array. It is a method of organizing and displaying data that is both structured and efficient, and...

Pinterest is a social media platform and website that allows users to discover, save, and share ideas and inspiration, primarily through the use of images and videos known as “pins.” Users can create virtual pinboards...

A pathogen is a microorganism that can cause disease in humans, animals, or plants. Pathogens can include viruses, bacteria, fungi, and parasites, and they can be transmitted through various means, such as through the air,...

Ash Wednesday is a Christian holiday that occurs on the first day of the season of Lent. It is a time of repentance and renewal for Catholics and many other Christian denominations, and it is...