There will be a situation where you’ve to continue using your old or legacy database which might differ with Laravel’s way of naming column names in tables.
Laravel provides few default timestamps fields such as created_at, updated_at and deleted_at.
PHP has built in function http_build_query that can be used to prepare a query string from an array.
Instead of explicitly appending elements to string, this function comes handy, which takes cares of generating URL-encoded query string either from an associative or indexed array.
Laravel provide a helper Arr::query() to build query string from an array, an alternative to core php http_build_query() method.
Tested with Laravel versions 5.8, 6 and 7.
Kindly check for your version on official helpers page.
The main purpose of short circuiting is to stop the further execution of a program based on boolean operations.
For Logical OR(||) operator, if the true value of an expression has already been determined, than the further execution will not continue.
The short circuiting was meant to stop the further execution based on boolean operations. With Logical AND(&&) operator, if the false value of expression has already been determined than further execution will not happen.
The spread operator ..., introduced first in ES6 became one of the most popular and favourite feature among the developers.
A separate RFC was made for this much widely accepted feature to extend its functionalities to objects, prior it only worked on arrays.
The spread operator ..., introduced first in ES6 became one of the most popular and favourite feature among the developers.
It is much widely accepted that a proposal was made to extend its functionalities to objects, prior it only worked on arrays.
Objects are the foundation of JavaScript and almost everything in JavaScript is considered as object
Lets understand difference between undefined, null and undeclared with examples.
Undefined Undefined means variable or object property is declared but hasn’t been initialized or assigned any value.