HackerRank
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
TestGorilla
Onlineocr.net
Tesseract
CopyFish
Prizmo
GOCR
TextGrabber
Free-OCR.com
FreeOCR
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.
Onlineocr.net is recommended for individuals or businesses needing to extract text from scanned documents or images efficiently. It is particularly useful for students, researchers, or professionals who frequently need to convert non-editable documents into text for editing or analysis.
Based on our record, HackerRank seems to be a lot more popular than Onlineocr.net. While we know about 67 links to HackerRank, we've tracked only 4 mentions of Onlineocr.net. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
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 if anyone know any alternative that works like Working: Gives a challange User sumbits code and it test into testcases. Source: over 2 years ago
An effective way to improve your JavaScript skills is working through coding challenges and exercises. Sites like ReviewNPrep, FreeCodeCamp, and HackerRank have tons of challenges that allow you to practice JavaScript concepts by building mini-projects and solving problems. These hands-on challenges force you to apply what you learn. Source: almost 3 years ago
I'm 18M Indian. Growing up I've always been a daydreamer, if you may. Since 8th grade - I'm fascinated by programming. And I'm good at it too. But I'm not cocky too. I wouldn't say I'm at an advanced level, but I can most probably solve any problem - in time - with my skills. I also keep my skills brushed by solving problems on Hacker Rank (every day or alternate days) and try my best to contribute on... Source: almost 3 years ago
Hey! I know exactly what you mean: de-scrambling sentences and lists because of those damn columns sucks, but being blind, and with relatively few pdf, text, doc, etc, or interactive cyoas, it's complicated. My experience is, the drive to doc technique is probably the best, but onlineocr.net isn't bad either: on really hard conversions, I use both. I know thatt my reply comes a bit late, but still, good luck and... Source: almost 4 years ago
Look for a website that can use OCR to make the text selectable in ur pdf. U can try onlineocr.net. Source: about 4 years ago
The best OCR I have come across on the internet is the one on onlineocr.net however its page limit makes its paid version not worth buying. Are there any other OCRs on the internet with similar quality, paid or not, my goal here is to make searchable word documents of textbooks. Source: about 4 years ago
📎34. onlineocr.net: Recognize text from scanned PDFs and images “ see other OCR tools. Source: over 4 years ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Tesseract - Tesseract is an optical character recognition engine for various operating systems
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
CopyFish - Copy, paste and translate text from any image, video or PDF.
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
Prizmo - Prizmo is a scanning application for Mac with Optical Character Recognition (OCR) in over 40 languages with powerful editing capability, text-to-speech, and iCloud support.