The JavaScript exception "missing variable name" is a common error.
It is usually caused by omitting a variable name or a typographic error....View this page on GitHub • Report a problem with this content...
The JavaScript exception "radix must be an integer at least 2 and no greater than 36"
occurs when the optional radix parameter of the
Number.prototype.toString() or
the BigInt.prototype.toString() method was specified and is not between 2
and 36....View this page on GitHub • Report a problem with this content...
The JavaScript exception "right-hand side of 'in' should be an object" occurs when the
in operator
was used to search in strings, or in numbers, or other primitive types. It can only be
used to check if a property is in an object....View this page on GitHub • Report a problem with this content...
The HTTP Sec-CH-UA-Bitness request header is a user agent client hint which provides the "bitness" of the user-agent's underlying CPU architecture.
This is the size in bits of an integer or memory address—typically 64 or 32 bits....View this page on GitHub • Report a problem with this content...
The HTTP Sec-WebSocket-Version request and response header is used in the WebSocket opening handshake to indicate the WebSocket protocol supported by the client, and the protocol versions supported by the server if it does not support the version specified in the request....View this page on GitHub • Report a problem with this content...
The HTTP 502 Bad Gateway server error response status code indicates that a server was acting as a gateway or proxy and that it received an invalid response from the upstream server....View this page on GitHub • Report a problem with this content...
Learn about the WebSocket interface, including its constructor, properties, and methods, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the HTMLTableSectionElement interface, including its properties and methods, specifications and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the MediaMetadata interface, including its constructor and properties, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...