The HTTP 400 Bad Request client error response status code indicates that the server would not process the request due to something the server considered to be a client error.
The reason for a 400 response is typically due to malformed request syntax, invalid request message framing, or deceptive request routing....View this page on GitHub • Report a problem with this content...
The HTTP Retry-After response header indicates how long the user agent should wait before making a follow-up request.
There are three main cases this header is used:...View this page on GitHub • Report a problem with this content...
Learn about the HTMLScriptElement.fetchPriority property, including its type, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the loadedmetadata event, including its type and syntax, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the durationchange event, including its type and syntax, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the canplay event, including its type and syntax, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
The HTML element enables the embedding of another HTML page into the current one for the purposes of allowing smoother navigation into new pages....View this page on GitHub • Report a problem with this content...
L'attribut universel style contient des déclarations CSS afin de mettre en forme l'élément. Attention, il est recommandé de définir les règles de mise en forme dans un ou plusieurs fichiers séparés. Cet attribut, ainsi que l'élément