Live data from Hacker News

Interview Zen, tool for asynchronous coding interviews

interviewzen.com

31–39 of 39 posts

Re: Interview Zen, tool for asynchronous coding interviews

#31

In Internet Explorer 9, the code editor is unusable because you can't change previously entered lines. When you try to move the cursor by up arrow key or mouse click, the cursor jumps back to the last line. Maybe it's a feature to exclude candidates who don't run a modern browser. :-)

[deleted]

Re: Interview Zen, tool for asynchronous coding interviews

#33
post #8

I've used this in an interview and was very frustrated. Perhaps it was the fault of the interviewer and the way he framed his questions (they were slightly involved questions -- "write a command line utility that converts an image file, include unit tests, etc.)? I would often have to write my code in the online editor... (so the interviewer could observe my "style") and then bounce out of the browser, throw it into…

This. Any time I've done an online coding test it's been working in vim, testing at the terminal and then dumping my code in at the end.

Re: Interview Zen, tool for asynchronous coding interviews

#34
I've been hiring programmers recently, mostly contract, then on to full-time for the best fits. One thing I've never asked is to see them code, and I'm not sure I'd want to. I might skip a candidate who fumbled around, who was actually really good.

This isn't appropriate for every company, but we simply give programmers we are trying out a project, something we expect can be done in less than a day. We pay for the project, and we're always asking them to build things we actually put into production.

If you make it to a phone screen with me, 80-90% of the time, I'm going to be willing to pay you 200-1000 to show me what you can do. I have to let go most of the candidates after this trial, but it's cheap, and the people we keep are all really outstanding.

Re: Interview Zen, tool for asynchronous coding interviews

#37
post #36

This is cool, but I am more interested in the javascript component that does the playback. Is there anything similar open source? Having actually seen the implementation that downloads a set of linear commands in JSON it doesnt seem too hard to implement though.

You definitely want to checkout Etherpad.

Re: Interview Zen, tool for asynchronous coding interviews

#38

Doesnt etherpad have a similar functionality to record and replay entered text? In fact it allows for unlimited editors and far more customisable. Best of all, its free! Dont believe me? Checkout https://etherpad.mozilla.org/ep/pad/view/wvxaz6MPyt/latest

yeah.. that's true. I have been using etherpad in interviews and it has worked out quite well.

Please give me a reason to not choose an open source solution and instead go with your proprietary solution. I would be glad to be your customer if you come up with a good one.

Re: Interview Zen, tool for asynchronous coding interviews

#39

It's certainly not perfect, but I came up with it under pressure in less than 90 seconds without checking online for the modulo return values, so I'm rather proud of it. $x = 1; while($x if((($x % 5) == 0) && (($x % 3) != 0)){ print("Buzz"); }else{ if(($x % 3) == 0){ if(($x % 5) == 0) { print("FizzBuzz"); } else { print("Fizz"); } }else{ print($x); }} ++$x; } ?>

My python solution:

  print "\n".join(["Fizz"*(i%3==0)+"Buzz"*(i%5==0)+str(i)*(i%5!=0 and i%3!=0) for i in range(1,101)])
Post reply on HN