"𝗡𝘂𝗹𝗹 𝗮𝗻𝗱 𝗨𝗻𝗱𝗲𝗳𝗶𝗻𝗲𝗱 𝗶𝗻 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁: 𝗧𝗵𝗲 𝗙𝗶𝗻𝗲 𝗟𝗶𝗻𝗲 𝗕𝗲𝘁𝘄𝗲𝗲𝗻 𝗧𝗵𝗲𝗺"

📗 𝗪𝗵𝗮𝘁 𝗶𝘀 𝗡𝘂𝗹𝗹?We have heard the word "null" many times in English. Its literal meaning is having no value. The same meaning is analogous to the meaning of null in programming. Null in JavaScript is a specific value that represents the i...