WebApr 21, 2024 · The firstOrNew method is really useful for finding the first Model that matches some constraints or making a new one if there isn’t one that matches those constraints. You can take a piece of code that looks like this: $user = User::where('email', request('email'))->first(); if ($user === null) { $user = new User( ['email' => request('email')]); } WebJun 22, 2009 · First () Returns first element of a sequence. It throw an error when There is no element in the result or source is null. you should use it,If more than one element is expected and you want only first element. FirstOrDefault () Returns first element of a sequence, or a default value if no element is found.

Working With Lists in Kotlin Baeldung on Kotlin

WebApr 21, 2024 · The firstOrNew method is really useful for finding the first Model that matches some constraints or making a new one if there isn’t one that matches those … greenspoint mall uniform store

firstOrNull property - IterableExtension extension

WebFeb 22, 2024 · firstOrNull property - IterableExtension extension - collection library - Dart API Flutter IterableExtension firstOrNull property brightness_4 firstOrNull property … WebJul 5, 2024 · For cases where no elements might match the predicate, we can use firstOrNull () and lastOrNull () methods to avoid throwing exceptions. Let’s take a look into the following examples to retrieve the first and last element: WebFeb 16, 2024 · SQL concatenation is the process of combining two or more character strings, columns, or expressions into a single string. For example, the concatenation of … greenspoint mall houston tx stores