WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more.

Working with numbers stored as strings is a common task in Python programming. Whether you’re parsing user input, reading data from a file, or working with APIs, you’ll often need to transform numeric ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to convert from a long to a String in Java is to add the long to an empty set of ...

It may sound like the stuff of sci-fi movies, but diverting food waste from the landfill and converting it into electricity has become a real thing. William Brangham visited Ben & Jerry’s Vermont ice ...

There's a special tax break, known as the Section 121 exclusion, that shields part of your home sales profit from capital gains taxes. The limits are up to $250,000 for single filers and $500,000 for ...

I cannot tell you how many times I've received a PDF document with the expectation that I'm going to either use the text to create something new or to edit the copy. That's all fine and good when I'm ...

Converting images into vector graphics or creating vector graphics is particularly useful if you need graphics for logos, illustrations, or print templates. While conventional image formats such as ...

SQL is a widely-used programming language for computer databases in business. Frequently, software developers need to combine different kinds of data, such as integer and character fields, into a ...

Turning social media followers into customers is challenging for brands. Because users often follow brands for entertainment or connection, not to make purchases, brands must find authentic ways to ...

Turning 71 is an important milestone for Canadians as it marks the year you must decide what to do with your RRSP. You have three main options: Withdraw the money, purchase an annuity or, what most ...