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Spread Operator
Merging Arrays with the Spread Operator javascript const array1 = 1, 2, 3; const array2 = 4, 5, 6; const mergedArray = ...array1, ...array2; console.logmergedA...
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The Secret Life of Python: The Matryoshka Trap
Timothy's Nested Plan Timothy was humming a tune as he organized the library’s archives. He felt invincible, having mastered the “slice” : syntax that allowed...
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The Secret Life of Python: The Dangerous Reflection
Understanding Python aliasing, references, and the trap of shallow copies Timothy needed to add tentative guests to a list without altering the original master...
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That One Python List Bug That Wasted My Time 😅
The Issue I recently ran into a weird Python bug while solving a problem that needed a 2‑D list. The code looked correct, but the output was completely wrong....
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Shallow Copy vs Deep Copy in Python: An Interview-Oriented Explanation
Introduction One of the most common Python interview questions sounds deceptively simple: “What’s the difference between shallow copy and deep copy in Python?”...
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Java Arrays clone() Explained: Deep Dive with Examples & Best Practices
What Exactly is the clone Method for Arrays? The key thing to remember right off the bat: for arrays, clone performs a shallow copy. Shallow Copy vs. Deep Copy...