There are a couple of ways to accomplish this using the Arrays utility class. If the array is not sorted and is not an array of primitives: java.util.Arrays.asList(theArray).indexOf(o) If the array is primitives and not sorted, one should use a solution offered by one of the other answers such as Kerem Baydoğan’s, Andrew McKinlay’s or … Read more
Versions of IE before IE9 don’t have an .indexOf() function for Array, to define the exact spec version, run this before trying to use it: if (!Array.prototype.indexOf) { Array.prototype.indexOf = function(elt /*, from*/) { var len = this.length >>> 0; var from = Number(arguments[1]) || 0; from = (from < 0) ? Math.ceil(from) : Math.floor(from); … Read more
As the error states, it cannot convert from ‘System.Collections.Generic.List’ to ‘string’. However I never knew the function SingleOrDefult() existed. All credit to @maccettura even though he didn’t know what I was trying to do! xD Code change below for the answer: List<string> listFrom = new List<string>(); //Contains a list of strings List<string> listTo = new … Read more