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Cover image for 𝐃ðĒ𝐟𝐟𝐞ðŦ𝐞𝐧𝐜𝐞 𝐛𝐞𝐭𝐰𝐞𝐞𝐧 𝐝ðĻðŪ𝐛ðĨ𝐞 𝐞𝐊ðŪ𝐚ðĨ𝐎 == 𝐚𝐧𝐝 𝐭ðŦðĒðĐðĨ𝐞 𝐞𝐊ðŪ𝐚ðĨ𝐎 === ðĒ𝐧 𝐉𝐚ðŊ𝐚𝐒𝐜ðŦðĒðĐ𝐭?
Jahid Iqbal
Jahid Iqbal

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𝐃ðĒ𝐟𝐟𝐞ðŦ𝐞𝐧𝐜𝐞 𝐛𝐞𝐭𝐰𝐞𝐞𝐧 𝐝ðĻðŪ𝐛ðĨ𝐞 𝐞𝐊ðŪ𝐚ðĨ𝐎 == 𝐚𝐧𝐝 𝐭ðŦðĒðĐðĨ𝐞 𝐞𝐊ðŪ𝐚ðĨ𝐎 === ðĒ𝐧 𝐉𝐚ðŊ𝐚𝐒𝐜ðŦðĒðĐ𝐭?

Double equals== is used for 𝑐𝑜𝑚𝑝𝑎𝑟𝑖𝑛𝑔 ð‘Ąð‘Ī𝑜 ð‘Ģ𝑎𝑟𝑖𝑎𝑏𝑙𝑒𝑠, but it 𝑖𝑔𝑛𝑜𝑟𝑒𝑠 the variable's datatype whereas Triple equals=== is used for comparing two variables, but this operator 𝑎𝑙𝑠𝑜 𝑐ℎ𝑒𝑐𝑘𝑠 ð‘‘ð‘Žð‘Ąð‘Žð‘Ąð‘Ķ𝑝𝑒.

== returns true only if the two operands are 𝑒𝑞ð‘Ē𝑎𝑙 while === returns true only if two variables ð‘Ģ𝑎𝑙ð‘Ē𝑒𝑠 and ð‘‘ð‘Žð‘Ąð‘Ž ð‘Ąð‘Ķ𝑝𝑒𝑠 are the 𝑠𝑎𝑚𝑒.

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