Often, it is not the ideas that stagnate a company’s growth, but the execution. To paraphrase Jack Welch, only a small portion of success is the aha idea; the main success comes from the execution of ...

Get to know your customer. Getting to know your customer is not as simple as merely talking to someone at a party — make sure you are asking the right questions to the right people. In his book, The ...

NumPy is known for being fast, but could it go even faster? Here’s how to use Cython to accelerate array iterations in NumPy. NumPy gives Python users a wickedly fast library for working with data in ...

How to iterate on product has always been one of the top concerns at startups. But while they previously had to rely solely on customer feedback and instincts, they now also have a trove of data to ...

Certain principles hold for the use of iterators: In general, you should be able to have multiple traversals in progress at the same time; that is, an iterator should allow for the concept of nested ...