Foundations for Analytics with Python From Non-Programmer to Hacker.pdf
# Create and run your own Python scripts by learning basic syntax # Use Python’s csv module to read and parse CSV files # Read multiple Excel worksheets and workbooks with the xlrd module # Perform database operations in MySQL or with the mysqlclient module # Create Python applications to find specific records, group data, and parse text files # Build statistical graphs and plots with matplotlib, pandas, ggplot, and seaborn # Produce summary statistics, and estimate regression and classification models # Schedule your scripts to run automatically in both Windows and Mac environments
Foundations for Analytics with Python From Non-Programmer to Hacker.pdf
# Create and run your own Python scripts by learning basic syntax # Use Python’s csv module to read and parse CSV files # Read multiple Excel worksheets and workbooks with the xlrd module # Perform database operations in MySQL or with the mysqlclient module # Create Python applications to find specific records, group data, and parse text files # Build statistical graphs and plots with matplotlib, pandas, ggplot, and seaborn # Produce summary statistics, and estimate regression and classification models # Schedule your scripts to run automatically in both Windows and Mac environments
BY Python 🐍 Work With Data
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Bitcoin is built on a distributed digital record called a blockchain. As the name implies, blockchain is a linked body of data, made up of units called blocks that contain information about each and every transaction, including date and time, total value, buyer and seller, and a unique identifying code for each exchange. Entries are strung together in chronological order, creating a digital chain of blocks. “Once a block is added to the blockchain, it becomes accessible to anyone who wishes to view it, acting as a public ledger of cryptocurrency transactions,” says Stacey Harris, consultant for Pelicoin, a network of cryptocurrency ATMs. Blockchain is decentralized, which means it’s not controlled by any one organization. “It’s like a Google Doc that anyone can work on,” says Buchi Okoro, CEO and co-founder of African cryptocurrency exchange Quidax. “Nobody owns it, but anyone who has a link can contribute to it. And as different people update it, your copy also gets updated.”
The messaging service and social-media platform owes creditors roughly $700 million by the end of April, according to people briefed on the company’s plans and loan documents viewed by The Wall Street Journal. At the same time, Telegram Group Inc. must cover rising equipment and bandwidth expenses because of its rapid growth, despite going years without attempting to generate revenue.
