𝗝𝗦 𝗧𝗿𝘂𝘁𝗵𝘆 𝗮𝗻𝗱 𝗙𝗮𝗹𝘀𝘆 𝗩𝗮𝗹𝘂𝗲𝘀 Every value in JavaScript is either truthy or falsy. JS uses this logic in if statements. Falsy values are a short list. - false - 0 - "" (empty string ...
𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗧𝗿𝘂𝘁𝗵𝘆 𝗮𝗻𝗱 𝗙𝗮𝗹𝘀𝘆 𝗩𝗮𝗹𝘂𝗲𝘀 JavaScript treats values as true or false. This happens in if statements and logical checks. Falsy values act as false. - false - 0 - ...
In conditions (if, while, ternary), JavaScript coerces values to booleans. Knowing the 5 falsy values prevents logical errors — especially with 0 and empty strings, which are valid values but evaluate ...
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