fromAllthingssmitty5 days agoJavaScriptFinally, safe array methods in JavaScript - Matt SmithES2023 added non-mutating array methods (toSorted, toReversed, toSpliced) that return new shallow copies, preventing in-place mutations and aiding immutability in stateful apps.
fromAllthingssmitty3 months agoNode JSHow JavaScript's at() method makes array indexing easier - Matt SmithThe at() method simplifies accessing array elements, particularly from the end, enhancing code readability and reducing errors.
fromAllthingssmitty3 months agoNode JSHow JavaScript's at() method makes array indexing easier - Matt Smith
JavaScriptfrom2ality3 weeks agoLearning web development: Booleans, comparisons and `if` statementsUse booleans, comparisons, and if statements to execute code conditionally and understand primitives versus objects, including storage and identity differences.
Web developmentfrom2ality3 weeks agoLearning web development: Arrays in JavaScriptArrays store multiple values, allowing for organized data management.
Ruby on RailsfromRubyflow2 months ago El que busca, encuentra - and Ruby proves it.Ruby offers expressive methods and algorithms for searching in arrays and hashes.
JavafromMedium4 months agoOddities of Java: Arrays are objects, kind of, but also primitivesInteger variables in Java are primitives, while integer arrays are objects with additional functionalities.The toString() method does not provide a useful output for arrays in Java.
