This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

This lesson teaches intermediate-level course in research software engineering and development skills and collaborating as part of a team (using Python as an example language) to Earth scientists ...

When I was new to programming, I focused way too much on learning the syntax, especially the brackets, the semicolons, and ...

The investment seeks a high level of current income. Normally investing at least 80% of assets in investment-grade debt securities of all types and repurchase agreements for those securities. Managing ...

Bonds don’t get the same love from investors as stocks. Not only is the return lower, but financial media typically don’t devote hours of breathless coverage to every market movement, as is the case ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Check and improve your grammar with our intermediate grammar reference guide. On this page you'll find links to our intermediate grammar summary pages. Each intermediate grammar reference page covers ...

Check and improve your grammar with our upper-intermediate grammar reference guide. On this page you'll find links to our upper-intermediate grammar summary pages. Each upper-intermediate grammar ...

One major reason high-paying tech jobs in 2026 are becoming more common is a global skills gap. Businesses are adopting new ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

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