Category: Programming

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An Introduction to Regular Expressions

A regular expression (commonly known as a “regex”) is a string or a sequence of characters that specifies a pattern. Think of it as a search string — but with super powers! A plain...

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Regular Expressions Tutorial: Getting Started

Update note: Tom Elliott updated this tutorial for Swift 4.2. James Frost wrote the original. Regular Expression Basics If you haven’t heard of regular expressions — also called regex — before, it’s probably worth...

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10 Useful Facts About Full Stack Development

“The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.” –John Locke Because of the internet and Google, information is...

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7 CODING TIPS FOR PARENTS

“Education is a means to understand the world we live in and to create a better world for those that will follow the legacy we leave behind. The knowledge we convey at schools shapes...

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Background Modes Tutorial: Getting Started

Update note: Brody Eller updated this tutorial for Xcode 10 and Swift 4.2. Chris Wagner wrote the original. Way back in 2010 with iOS 4, Apple introduced multitasking. Developers and users alike are often...