Create UserDefaults Helper Using “dynamicMemberLookup” and KeyPath
A UserDefaults sugar syntaxPhoto by Pisit Heng on UnsplashPeople who have read Swift by Sundel’s Combining dynamic member lookup with key paths post must have tasted the syntax sweetness from the combo. Below is a use case when my teammate and I wanted to create a helper for user default.There are two things
Read moreProcess that Empowers
Photo by Glenn Carstens-Peters on UnsplashAt one point in my career, I joined a company with a lot of process in place. There were document templates for any kind of proposal you could create and spreadsheets to track progress all activities. Hiring, onboarding, strategic planning, project planning, software acceptance, sprint reviews,
Read moreMemorizing four-digit numbers
The Major mnemonic system is a method of converting numbers to words that can be more easily memorized. The basics of the system can be written on an index card, but there are practical details that are seldom written down. Presentations of the Major system can be misleading, intentionally or
Read moreHow to Use the CSS gap Property
Learn how to use the CSS gap property, which makes it super easy to add space between elements without the need for hacky margin solutions. Continue reading How to Use the CSS gap Property on SitePoint.
Read moreThe numerical range ellipse
Let A be an n × n complex matrix. The numerical range of A is the image of x*Ax over the unit sphere. That is, the numerical range of A is the set W(A) in defined by W(A) = {x*Ax | x ∈ ℂn and ||x|| = 1} where x*
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