ipinfo.io
ipapi
ipstack
ipgeolocation.io
ipdata.co
IP2Location
ipwhois.io
Ipregistry
HackerRank
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
TestGorilla
ipinfo.io 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, ipinfo.io should be more popular than HackerRank. It has been mentiond 226 times since March 2021. 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.
Import requests Resp = requests.get( f"https://ipinfo.io/{ip}/json", params={"token": IPINFO_TOKEN} ) Data = resp.json() Print(data["country"], data["city"], data["loc"]). - Source: dev.to / 4 months ago
IPinfo.io | Various Roles | Remote (Anywhere) | Fulltime / Partime / Contract | https://ipinfo.io IPinfo is a leading provider of IP address data, including geolocation, VPN and residential proxy detection, mobile carrier data, and over 20 other context tags. Our API handles over 120 billion requests per month, and we also license our data for use in many products and services youโve likely interacted with. Weโre... - Source: Hacker News / 3 months ago
# Real IP check Curl -s https://ipinfo.io # DNS leak check โ should show VPN provider resolver, not ISP Dig +short txt ch whoami.cloudflare @1.1.1.1 Nslookup -type=txt whoami.ds.akahelp.net # IPv6 leak (common on WireGuard if you forget ::/0) Curl -s -6 https://ipv6.icanhazip.com || echo "No v6 leak" # WebRTC โ browser-only, use https://browserleaks.com/webrtc. - Source: dev.to / 4 months ago
The original version used http://ip-api.com โ plain HTTP. On a cloud server, that traffic is unencrypted and could be intercepted and spoofed. I switched to https://ipinfo.io which supports HTTPS on the free tier. - Source: dev.to / 5 months ago
// API 1: ip-api.com (free, no key needed, 45 req/min) $response = $http->get("http://ip-api.com/json/{$ip}?fields=proxy,hosting"); If (!empty($data['proxy']) || !empty($data['hosting'])) { return true; // VPN/Proxy detected } // API 2: ipinfo.io (fallback) $response = $http->get("https://ipinfo.io/{$ip}/json"); // Check 'org' field for hosting/vpn/proxy keywords // API 3: ipapi.co (fallback) $response =... - Source: dev.to / 7 months 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 / 11 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 / 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: 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
ipapi - Web analytics with IP address lookup and location API
LeetCode - Practice and level up your development skills and prepare for technical interviews.
ipstack - ipstack is a free, real-time IP address to location JSON API and database service supporting IPv4 and IPv6 lookup.
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
ipgeolocation.io - Free IP Geolocation API and Accurate GeoIP Lookup Location Database
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
