Crypto Trading Bot Developer – Income and Opportunity

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Annual Income The average annual income of a Crypto Trading Bot Developer is similar to algorithmic traders of $104,422 (source). However, due to the novelty of the industry, there’s little official data. If you assume an hourly rate of $50 and an annual 2000 hours worked, the annual income of a crypto trading bot developer … Read more

Python’s && Equivalent: Logical And

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In Python, the equivalent of && (logical-and) in programming languages such as C++ or Java in an if-statement is and. Using && will raise a SyntaxError, so use and instead! Overview Problem: What is the equivalent of &&(logical-and) in Python? Example: Let’s have a look at the following example: Output: You will get the following … Read more

Firebase Developer – Income and Opportunity

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Annual Income The average annual income of a Firebase Developer is approximately $80,000 according to PayScale (source). Hourly Rate If you decide to go the route as a freelance Firebase Developer, you can expect to make between $25 and $50 per hour on Upwork (source). If you work for eight hours on a given day, … Read more

Pandas Hexbin, Hist, Pie, Scatter Plot

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The Pandas DataFrame/Series has several methods related to plotting. Preparation Before any data manipulation can occur, four (4) new libraries will require installation. The Pandas library enables access to/from a DataFrame. The NumPy library supports multi-dimensional arrays and matrices in addition to a collection of mathematical functions. The Matplotlib library displays a visual graph of … Read more

Pandas Plotting – plot() & plot.area()

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The Pandas DataFrame/Series has several methods related to plotting. Preparation Before any data manipulation can occur, three (3) new libraries will require installation. The Pandas library enables access to/from a DataFrame. The Matplotlib library displays a visual graph of a plotted dataset. The Scipy library allows users to manipulate and visualize the data. To install … Read more

Elasticsearch Developer – Income and Opportunity

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Annual Income The average annual income of a US-based Elasticsearch Developer is between $90,000 (25th percentile) to $139,000 (75th percentile) according to Ziprecruiter. Top earners can make up to $165,000 annually (source). Hourly Rate If you decide to go the route as a freelance Elasticsearch Developer, you can expect to make between $25 and $80 … Read more

Read from Stdin in Python

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[toc] Problem Statement: Reading from stdin in Python. Reading inputs from the user is one of the fundamental building blocks that we learn while learning any programming language. The output of most codes depends on the user’s inputs. Hence, in this article, we are going to learn how to read from stdin in Python. There … Read more

Top 13 Python Tricks for Data Analysis

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This article focuses on analyzing the coronavirus dataset using Python language. We are not using any of the Python data analysis libraries. Instead, we’ll use our raw Python skills to write a function, slicing, and indexing. Also, we’ll use Python arithmetic operators such as sum() and division. Finally, we’ll use a lambda expression to perform … Read more

Creating an NFT Marketplace with Solidity and JavaScript

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This tutorial shows you how to implement your own prototype of an NFT marketplace with Solidity and JavaScript. You can check out the code on our GitHub: GitHub: https://github.com/finxter/NFTMarketplace For additional help, you can find a full course with explainer videos on the Finxter Computer Science Academy: Video Course: Creating an NFT Marketplace with Solidity … Read more