Search results for "operation"

20+ examples for NumPy matrix multiplication

In this tutorial, we will look at various ways of performing matrix multiplication using NumPy arrays. we will learn how to multiply matrices with different sizes together. Also. we will learn how to speed up the multiplication process using GPU and other hot topics, so let’s get started! Before we move ahead, it is better to […]

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NumPy loadtxt tutorial (Load data from files)

In a previous tutorial, we talked about NumPy arrays and we saw how it makes the process of reading, parsing and performing operations on numeric data a cakewalk. In this tutorial, we will discuss the NumPy loadtxt method that is used to parse data from text files and store them in an n-dimensional NumPy array. […]

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Caesar Cipher in Python (Text encryption tutorial)

Cryptography deals with encrypting or encoding a piece of information (in a plain text) into a form that looks gibberish and makes little sense in ordinary language. This encoded message(also called ciphertext) can then be decoded back into a plain text by the intended recipient using a decoding technique (often along with a private key) communicated […]

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20+ examples for flattening lists in Python

20+ examples for flattening lists in Python. Flattening lists means converting a multidimensional or nested list into a one-dimensional list. For example, the process of converting this [[1,2], [3,4]] list to [1,2,3,4] is called flattening. The process of flattening is very easy as we’ll see. You will learn how to flatten different shapes of lists […]

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15+ examples for yum update command

Yum is a package manager used on Red Hat, CentOS, and other Linux distributions that use RPM Package Manager. Yum is used to install, update, delete, or otherwise manipulate the packages installed on these Linux systems. In this tutorial, we will cover the yum update command – what it is, how to use it, and […]

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Red Hat Enterprise Linux 8.2 Beta duyuruldu

Red Hat Enterprise Linux 8.1’in kullanıma sunulmasından yaklaşık iki ay sonra Red Hat, gelecek sürüm 8.2 için bir beta sürümün duyurusunu yaptı. Yöneticilerin Red Hat sistemini takip etmelerine yardımcı olmak için kolaylaştırılmış bir abonelik süreci ve daha fazla izleme seçeneğiyle geldiği bildirilen yeni sürüm, yeni ve mevcut kullanıcıların bir RHEL aboneliğini nasıl kaydettiklerini kolaylaştırmak için […]

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Everything There Is To Know About Online Security

Online security is a major topic of discussion nowadays, with so many threats to your privacy (and even livelihood in some cases). Thanks to the ever-changing nature of technology, those dangers evolve right alongside it. So, while a truly “complete” guide isn’t achievable, we’ve done our best to cover all bases. Note that stuff like […]

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