24/10/2026
π HashMap in Java samajhna hai? Start with iteration!
HashMap ke andar keys aur values ko access kaise karte hain? π€
In Java, you can iterate through a HashMap using:
π» "entrySet()" β access both keys and values
π "keySet()" β access only keys
π¦ "values()" β access only values
Interview prep kar rahe ho? Toh ye concept skip mat karna!
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π¨βπ» Share it with a friend preparing for Java interviews.
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