The journey to HackerRank first began in July 2009, when computer science graduates Vivek and Hari worked at Amazon and IBM (respectively) for about a year in Bangalore. Both were on interview panels, inundated with endless hours of resume reviews, phone screens, and onsite interviews. Unqualifie...
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给定一个范围为ascii[a-z]的小写字母字符串,标识要删除的字符索引以将字符串更改为回文。如果字符串无法转换为回文或已经是回文,只需返回-1,否则返回要删除字符的索引。 My Solution: public static int palindromeIndex(String s) { if(p(s)){ return -1; } StringBuilder sb = new StringBuilder(s); for...
“It allows for both parties to know what themes, problems, and ideas are important from a technology perspective. That allows for everyone to be better prepared,” Karthik said. “From a hiring manager standpoint, a skills directory will enable one to think about more real-world questions to...
So far, IBM has developed curricula in association with more than 80 colleges and universities. Companies in Dallas are also doing something about it as well. Dr.Leon Kappelman, professor of Information Technology at the University of North Texas told the Wall Street Journal: “Four years ago,...
Ask System Design Questions The ability to architect engineering systems is a key skill for many technical roles. As such, system design questions are crucial for evaluating candidates’ ability to architect solutions. Ask candidates to design a system or component relevant to your business needs, ...
Companies (including Google and IBM) are starting to provide more visibility into how their AI models work, making it easier to identify potential biases, and ensure that these systems are being used ethically and responsibly. And they’re doing it with a collection of methods and techniques ...
These are not just questions for tech enthusiasts, but crucial considerations for anyone involved in the technology industry — whether you’re a hiring manager scouting for top talent or a professional looking to ride the next big wave.
Advice for developers who self-teach on YouTube, etc. Vivek: Yes and given the sort of spread of Internet and when we did the survey, we asked different questions about their background and persona, one of the interesting thing was 74% of people even though they have computer science degr...