Oct 17, 2025 · 3 min read · Instagram has become one of the most dynamic social media platforms, offering a plethora of interaction options, including comments and nested replies. If you're scraping Instagram data, it's crucial to collect all the relevant comment threads, inclu...
Join discussionFeb 6, 2025 · 5 min read · Selection sort uses nested loops as you might expect but the management of them is a little more complex than bubble sort. As it runs, selection sort places the lowest element in the array in the correct (leftmost) location of the array on each itera...
Join discussionJan 22, 2025 · 24 min read · What is Destructuring? Destructuring is an expression in Javascript that dissects data structures, mainly unpacking values from arrays and properties from objects, and directly turning them into readymade variables. Here is an example of destructurin...
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Nov 9, 2024 · 3 min read · After a short break, I spent some time brushing up my Java knowledge and wrote some programs to reflect on : String class String is a reference data type and comes with several inbuilt methods which facilitate playing with String values. public class...
Join discussionOct 13, 2024 · 5 min read · I routinely do a "rehearsal" of my presentations with our DBA team and any other willing participants (they tend to be developers) to receive feedback and to share knowledge. In the last one, I've got quite an interesting question, which requires und...
Join discussionOct 9, 2024 · 6 min read · What will you learn? ConceptSummary For LoopRepeats a block of code a specific number of times using a sequence. While LoopContinues running a block of code as long as a condition remains true. Nested LoopsA loop inside another loop, useful ...
Join discussionOct 8, 2024 · 5 min read · When writing code, you'll often need to make decisions and control how the program flows based on different conditions. This is known as control flow, and Python offers various ways to implement it. In this article, we’ll explore Python's control flo...
Join discussionOct 2, 2024 · 7 min read · Easy Guide to Nested Loops in JavaScript What are Nested Loops? A nested loop is simply a loop inside another loop. Think of it like a clock - the hour hand (outer loop) moves once while the minute hand (inner loop) moves 60 times. Basic Syntax for (...
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May 18, 2024 · 2 min read · You are given an n x n 2D matrix representing an image, rotate the image by 90 degrees (clockwise). You have to rotate the image in-place, which means you have to modify the input 2D matrix directly. DO NOT allocate another 2D matrix and do the rotat...
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