In Comupter Secuity: from https://en.wikipedia.org/wiki/Sandbox_(computer_security) In computer security, a sandbox is a security mechanism for separating running programs. Sandboxing is frequently used to test unverified programs that may contain a
用途 https://github.com/gf3/sandbox Can be used to execute untrusted code. Support for timeouts (e.g. prevent infinite loops) Support for memory errors (and memory errors) Handles errors gracefully Restricted code (cannot access node.js methods) Suppor
Drawbacks of the namespacing pattern • Reliance on a single global variable to be the application’s global. In the namespacing pattern, there is no way to have two versions of the same application or library run on the same page, because they both ne