Constructor Can Return DIFFERENT Object?!
Constructors can LIE about what they create! If you return an object, it REPLACES the instance. The 'new' keyword becomes USELESS. instanceof returns false! This breaks OOP principles!
#javascript #javascripttricks #constructor #classsyntax #instanceof #javascriptweird #javascriptquiz #codingchallenge #javascriptshorts #javascriptwtf #oopquirks #advancedjavascript
Class Fields Initialize in ORDER?!
Class fields initialize SEQUENTIALLY! Field a tries to access field b BEFORE b is initialized. This creates undefined references that will confuse you!
#javascript #javascripttricks #classfields #initializationorder #undefinedreferences #javascriptweird #javascriptquiz #codingchallenge #javascriptshorts #javascriptwtf #classsyntax #advancedjavascript
Static Block Runs at Class Definition?!
Static blocks are SECRET! They run when the class is defined, not when instantiated. This is how you initialize static properties with complex logic!
#javascript #javascripttricks #staticblocks #classinitialization #staticproperties #javascriptweird #javascriptquiz #codingchallenge #javascriptshorts #javascriptwtf #classsyntax #advancedjavascript
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