Preetika Prakash

@preetikaprakash

Attempting #100DaysofCode challenge | Open Source Contributor

IndiaJoined October 2022

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Attempting #100DaysofCode challenge | Open Source Contributor

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Mentoring Java Beginner to Advanced Concepts.

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Untitled Publicationpreetikaprakash.hashnode.dev98 posts

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PPPreetika Prakashpreetikaprakash.hashnode.devMar 15, 2025 · 1 min read

Hide API key in Javascript

Below 6 steps are for hiding the API key in Vanilla JavaScript code. No framework is used here. If you wan’t to hide your API key from the browser, follow the below steps to successfully hide it from being used by anyone else. Step 1 : Create a new j...

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PPPreetika Prakashpreetikaprakash.hashnode.devSep 21, 2023 · 1 min read

DSA Day 95/100

Topic: Strings 1) Reverse Words in StringMedium Input: s = "a good example" Output: "example good a" Explanation: You need to reduce multiple spaces between two words to a single space in the reversed string. public String reverseWords(String s) ...

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PPPreetika Prakashpreetikaprakash.hashnode.devSep 19, 2023 · 1 min read

DSA Day 94/100

Topic: Strings 1) Length of last wordEasy Input: s = " fly me to the moon " Output: 4 Explanation: The last word is "moon" with length 4. public class lengthoflastword { public static int lengthOfLastWord(String s) { Stri...

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PPPreetika Prakashpreetikaprakash.hashnode.devSep 18, 2023 · 2 min read

DSA Day 93/100

Topic: Arrays 1) Remove Duplicates from Sorted ArrayEasy2) Remove Duplicates from Sorted Array IIMedium Remove Duplicates from Sorted Array Input: nums = [0,0,1,1,1,2,2,3,3,4] Output: 5, nums = [0,1,2,3,4,_,_,_,_,_] Explanation: Your function shou...

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PPPreetika Prakashpreetikaprakash.hashnode.devSep 17, 2023 · 1 min read

DSA Day 92/100

Topic: Arrays 1) Remove ElementEasy Input: nums = [0,1,2,2,3,0,4,2], val = 2 Output: 5, nums = [0,1,4,0,3,_,_,_] Explanation: Your function should return k = 5, with the first five elements of nums containing 0, 0, 1, 3, and 4. Note that the five el...

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Preetika Prakash

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Preetika Prakash's blogs

Recently published

Hide API key in Javascript

DSA Day 95/100

DSA Day 94/100

DSA Day 93/100

DSA Day 92/100

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Preetika Prakash

About

Available for

Preetika Prakash's blogs

Recently published

Hide API key in Javascript

DSA Day 95/100

DSA Day 94/100

DSA Day 93/100

DSA Day 92/100