Default Parameters TRAP: The Mutable Default Bug!
Python's mutable default gotcha vs JavaScript's safe defaults - DANGEROUS difference!
#javascript #python #jsvspython #defaultparameters #mutabledefaults #gotcha #pythonpitfalls #viralcoding #programmingbugs #dangerouscode #mindblown #syntaxcomparison
Function.length Counts Parameters WRONG?!
Function.length LIES! It counts parameters, but stops at default values. Rest parameters don't count. This property is DECEPTIVE!
#javascript #javascripttricks #function.length #parametercounting #defaultparameters #javascriptweird #javascriptquiz #codingchallenge #javascriptshorts #javascriptwtf #functionmetadata #advancedjavascript
Default parameters: your code just got smarter
JavaScriptBuzz
Learn JavaScript, React, and TypeScript to Node.js, Fullstack, and Backend