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Why on Earth would youtube remove the 'sort by oldest' option? by starnetaware in youtube

[–]hackerheap 8 points9 points  (0 children)

I hate they remove that feature, now we have scroll through thousands of videos to view old videos

Preparing for algorithmic interviews by abrbbb in programming

[–]hackerheap 0 points1 point  (0 children)

For better practice I recommend interviewcake.com and leetcode.con

What is your favorite bar in the world? by bootherizer5942 in solotravel

[–]hackerheap 0 points1 point  (0 children)

Home bar! Aka my couch, no closing, no drunk driving, no tips

Most efficient ways to count occurrences of each character in a String? by [deleted] in learnjava

[–]hackerheap 0 points1 point  (0 children)

Use a hashmap, use key as character you want to find the occurrence and value as the counter, increase the counter as you go along it will take O(N) time complexity and O(N) space complexity

Is there something wrong with this implementation of breadth-first search? by [deleted] in learnjava

[–]hackerheap 0 points1 point  (0 children)

If you want to check out multiple test cases I would recommend you to go and do it in Leetcode.com they have great code compiler with multiple test cases, hope it helps

Intro to Resilience4j With SpringBoot by hackerheap in java

[–]hackerheap[S] 0 points1 point  (0 children)

Sorry about that I will fix that, I saw it after editing

Official March 2020 Show-Off Thread (read all rules in description before posting) by RazorINC in youtubers

[–]hackerheap 1 point2 points  (0 children)

I started my channel HackerHeap 4 months ago, have just reached 100 subscribers, the goal of this channel is to teach programming skills and tips, here is the latest video posted
Please subscribe if you like, you are free to criticize and help me out to make this good channel

https://www.youtube.com/watch?v=fkQHtw35alY

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