Future Studio Tutorials

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Node.js — String Replace All Appearances

String replacements are a common task in app development. JavaScript has powerful string methods and you intentionally think of string.replace() when reading the headline. Good catch, but there’s a trick to replacing all appearances when using it. Read on to get the details! {{outline}} String.replace(): Replace One …

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Node.js — Get a File’s Created Date

The file system module in Node.js provides all file-related functions. Access file details with the help of a so called “stats” instance. {{outline}} Created Date of a File Use the fs module in Node.js to retrieve a stats instance of a given file including meta data like the …

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Get Number of Seconds Since Epoch in JavaScript

Working with dates and times in JavaScript can be cumbersome. The Date class provides methods to interact with dates and times. Usually, you need to put more effort into calculating the value that you’re interested in. In various situations, it’s favorable to calculate the seconds since epoch in …

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