
Datanyze
DiscoverOrg
Clearbit
Owler
InsideView
QlikSense
Whatagraph
Foxmetrics
HackerRank
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
Coderbyte
Datanyze is the sales prospecting tool powered by technology data. By crawling tens of millions websites each day, we help businesses like Marketo, KISSmetrics and Fastly understand not only who is using their competitorsโ software, but also when they started or stopped using it.
Datanyze
HackerRankHackerRank 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.
Based on our record, HackerRank seems to be a lot more popular than Datanyze. While we know about 67 links to HackerRank, we've tracked only 1 mention of Datanyze. 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.
I found a gardening web site on a search that shows the date 2005-2008 at the bottom of the page. Clicking on "blog" takes me to an error page, so clearly it's not active. But it's run by Solas Web Design which describes itself as "Media & Internet, Data Collection & Internet Portals". The URL says datanyze.com. Was this web page left there to catch data from unsuspecting (or suspecting) visitors like moi? It's... Source: over 4 years ago
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 peopleโs solutions. - Source: dev.to / 10 months 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 / about 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: over 2 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
DiscoverOrg - DiscoverOrg is an IT sales intelligence platform providing technology marketers access to data, IT org charts, and real time projects.
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Clearbit - Clearbit provides Business Intelligence APIs
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
Owler - Owler is a crowdsourced data model allowing users to follow, track, and research companies.
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.