
LeetCode
Codility
CodeSignal
iMocha
Codewars
HackerEarth
TestGorilla
HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

Etheriar Arclite Pro
Nova Code Editor
Softorino 💻📲
GoodReader
UPDF
Bear
Spike
A central hub for all your files.

Which is more popular?
Based on our record, HackerRank should be more popular than Documents by Readdle. It has been mentioned 67 times since March 2021.
Website, pricing, platforms and company facts side by side.
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What each product offers, as listed by its team.


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An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
HackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
No analysis of Documents by Readdle yet.
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Is HackerRank A Good Idea?
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Documents by Readdle (Review)
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using HackerRank and Documents by Readdle. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship...
HackerRank’s challenges cover a wide range of topics and difficulty levels, allowing developers to enhance their problem-solving skills and learn new algorithms and data structures. The competitive nature of...
HackerRank offers a wide array of challenges across various domains such as algorithms, mathematics, SQL, and functional programming. Its interface is user-friendly, and the platform provides detailed feedback on...
1. Download and install the Documents by Readdle app in the App Store. 2. Open the search service of the Documents by Readdle application to find the Xvideos video you want to download. After finding the video, get...
Recommendations tracked on public social media and blogs since March 2021.


This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other people’s solutions. - Source: dev.to / about 1 year ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / over 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice... Source: almost 3 years ago
I use Documents over the files app for most things. I haven't had a problem zipping. But I have never tried to zip files not already on my iPad. Could work for you though. Source: over 3 years ago
You can use https://readdle.com/documents. Source: over 3 years ago
Another option is to download an app onto your iPhone that allows for file transfers using iTunes, like Documents by Readdle. Then you can use the instructions from Apple about File Sharing, but you will see Documents in the list instead... Source: about 4 years ago
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