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Coding Challenge: Interview - > Shorten Url

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URL shortening involves generating abbreviated versions of long URLs, referred to as "short links." When users access these short ...

Coding Challenge: Interview - > Rotate Image

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 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-pl...

Jetpack Compose: How to use of Row and Column

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  Jetpack Compose is a modern toolkit for building native Android UI. Jetpack Compose simplifies and accelerates UI development on Android w...

Android 15 Developer Preview

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  Developer Preview 1 is now available to try out with your apps.  Install a system image  and  update the tools  to get started. During thi...

Count Occurrences in List item and String in KOTLIN

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  Here is some way to find out how to count list item from the list, only first char in list and many more; 1. Count first character with st...

FizzBuzz solutions in KOTLIN

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  The FizzBuzz problem is a classic test given in coding interviews. The task is simple: Print integers 1 to N, but print “Fizz” if an int...
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Regular Expression Example in KOTLIN - Check EMAIL address and more

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  Represents a compiled regular expression. Provides functions to match strings in text with a pattern, replace the found occurrences and sp...
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