David PetrosyaninKonsole.blogJavascript Array sort() method explained (with examples)The sort method sorts the array in-place. It accepts an optional argument: compareFunction, which you can use to specify a custom sort…Jun 8, 2022Jun 8, 2022
David PetrosyaninKonsole.blog5 ways to convert Array to String in JavascriptThere are five ways you can convert an array to a string: with or without a separator, with custom logic, or as a string literal.May 22, 2022May 22, 2022
David PetrosyaninKonsole.blogHow to use the Array some() method in JavascriptYou can use the some method to check if at least one element in an array passes a test that you specify.May 21, 2022May 21, 2022
David PetrosyaninKonsole.blogHow to use the Array indexOf() method in JavascriptYou can use the indexOf method to find the index of the first occurrence of a value in an array. If the value doesn’t exist, it returns -1.May 20, 2022May 20, 2022
David PetrosyaninKonsole.blog3 simple ways to get the last element of an arrayHow do you get the last element of an array without knowing its index? We will explore 3 simple ways with explanations of how they work.May 19, 2022May 19, 2022
David PetrosyaninKonsole.blogJavascript Array slice() method explainedThe slice method returns a shallow copy of the array. It can either return a copy of the entire array or a part of it.Apr 15, 2022Apr 15, 2022
David PetrosyaninKonsole.blogJavascript Array splice() method explainedThe splice method removes existing elements and/or adds new elements to an array. Don’t confuse this with the slice method.Apr 15, 2022Apr 15, 2022