SRsanjeeva rayudu kaluvainsanjeevarayudu.hashnode.dev·Apr 24, 2024 · 7 min readFile System Module (fs module)1. fs.access(path,mode,callback): Checks the user's permissions for the specified file or directory. path(string): The file or directory path. mode(integer): optional Determines the accessibility checks to be performed. callback:(function): Callb...00
SRsanjeeva rayudu kaluvainsanjeevarayudu.hashnode.dev·Apr 20, 2024 · 10 min readAbout Asynchronous JavaScriptJavaScript executes code in a single-threaded, synchronous manner,which means it process one task at a time in sequential order. Call Stack The core of JavaScript execution model is the call stack. The call stack is a data structure that records wher...00