The JavaScript exception "can't access lexical declaration 'X' before initialization" occurs when a lexical variable was accessed before it was initialized.
This happens within any scope (global, module, function, or block) when let or const variables are accessed before the place where they are declared is executed.... View this page on GitHub • Report...
The JavaScript exception "invalid assignment left-hand side" occurs when there was an unexpected assignment somewhere. It may be triggered when a single = sign was used instead of == or ===.... View this page on GitHub • Report...
The left shift (<<) operator returns a number or BigInt whose binary representation is the first operand shifted by the specified number of bits to the left. Excess bits shifted off to the left are discarded, and zero bits are shifted in from the right.... View this page on GitHub • Report...
Desde el 14 de diciembre de 2020, MDN corre en la nueva plataforma Yari, basada en GitHub. Esto tiene muchas ventajas para MDN, pero hemos tenido que hacer cambios radicales en la forma en que manejamos la localización. Esto se debe a que hemos terminado con una gran cantidad de contenido no mantenido y desactualizado en nuestras localizaciones diferentes a en-US, y queremos gestionarlo mejor en el futuro.... View this page on GitHub • Report...
A Human Interface Device (HID) is a type of device that takes input from or provides output to humans. It also refers to the HID protocol, a standard for bi-directional communication between a host and a device that is designed to simplify the installation procedure. The HID protocol was originally developed for USB devices but has since been implemented over many other protocols, including Bluetooth.... View this page on GitHub • Report...
Learn about the ClipboardItem interface, including its constructor, properties, and methods, code examples, specifications, and browser compatibility.... View this page on GitHub • Report...