## NumPy arccos()

The NumPy arccos() function is the trigonometric inverse cosine function so that, if y = cos(x), then x = arccos(y). If you apply it to a NumPy array, it performs the function element-wise. Arguments Type Description x array_like x-coordinate on the unit circle. For real arguments, the domain is [-1, 1]. out ndarray, None, or … Read more

## NumPy argpatition()

The NumPy argpatition function performs an indirect partition along the given axis using the algorithm specified by the kind keyword. It returns an array of indices of the same shape as a that index data along the given axis in partitioned order. Arguments Type Description c array_like or poly1d object The input polynomials to be … Read more

## numpy.polymul

The numpy.polymul function finds the product (multiplication) of two polynomials a1 and a2. As an input, use either poly1d objects or one-dimensional sequences of polynomial coefficients. If you use the latter, arange this polynomial sequence naturally from highest to lowest degree. Arguments Type Description a1, a2 array_like or poly1d object The input polynomials to be … Read more

## numpy.char.capitalize

Original Documentation Return a copy of a with only the first character of each element capitalized. Calls str.capitalize element-wise. For 8-bit strings, this method is locale-dependent. Parameters: a: array_like of str or unicode: Input array of strings to capitalize. Returns: out: ndarray: Output array of str or unicode, depending on input types See also str.capitalize … Read more

## Python Career Paths: How to Learn Python to Get a Job

Let’s be clear: you learn Python to get a job. Sure, coding is a fun, fulfilling hobby. But at the end of the day, we all dream of getting that developer job and finally putting our hard-earned skills to good use earning a comfortable six figure salary: Junior Developer: US Salary \$73,537 Software Tester: US … Read more

## [Collection] 10 Best NumPy Cheat Sheets Every Python Coder Must Own

Little time to learn NumPy? This article shows you the ten most amazing NumPy cheat sheets. Download them, print them, and pin them to your wall — and watch your data science skills grow! ?‍? All NumPy cheat sheets in this article are 100% free. All links open in a new tab (so feel free … Read more

## Scrum vs. Waterfall vs. Agile – What’s Right for You?

In this article, we will completely ignore the coding technicalities and syntax for a change. We’ll focus on time and work management, which represents a significant portion of a skillset of well-rounded and successful companies and individuals.  Disclaimer: A clear distinction between project and product management might be blurred in some organizations, and could be … Read more

## Best Python IDE and Code Editors [Ultimate Guide]

Python is one of the best and well-reputed high-level programming languages since 1991. It is best for server-side development, AI, scripting, software development, and math. It works well on multiple platforms like Mac, Linux, Windows, and Raspberry Pi. Developers use Python code editor’s software to program and debug the code easily. By using Python IDE, … Read more

## How to Create a Python Telegram Bot [Hacker Tutorial]

With the popularity of instant messaging platforms and advancements in AI chatbots have experienced explosive growth with as many as 80% of businesses wanting to use chat bots by 2020. This has created great opportunity for freelance Python developers as there is great need for the development of both simple and complex chat bots. One … Read more

## How to Send Emails in Python?

Python provides a native Email class for handling email messages. This makes adding email sending functionality to your Python app an easy task. In this guest post, we will demonstrate how to use Python modules and classes to build and send emails via SMTP as well as how to properly test them. We will focus … Read more