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Building a Rails app for managing students (part 2) - Ruby

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The member of the LiveEdu.tv community pinklily is showing skills in Ruby by presenting how to Building a Rails app for managing students. If you are interested in more Ruby videos, you can check pinklily's channel, or continue your search on our main videos page here. To learn more about Ruby, you can visit our programming category page and start learning or improving coding skills here.

  • Elixir
  • JavaScript Python Ruby
  • 4
  • for _ in range(input()):print"%.15f"%sum(1/(2.0*i+1)for i in range(input()))
  • Atom
  • Triphop
  • (Not specified)
  • United States
  • (Not specified)
  • Swift Haskell

Building a web app for online mentors to manage their students and courses.

  • kkt Sept. 8, 2015, 8:59 p.m.

    can you speak ...sth ?
    T_T

  • Samey Sept. 9, 2015, 2:22 a.m.

    hey u so beautiful i mean ur code :D

  • pynixwang Sept. 11, 2015, 10:12 a.m.

    disable document for speed.

  • punleuchomnan Sept. 15, 2015, 10:28 p.m.

    I have no idea why I am watching this, but I like it.
    lol

  • rodney Oct. 19, 2015, 2:43 p.m.

    can you speak chinese ?! :D

  • livestreamingYan Nov. 20, 2015, 8:54 a.m.

    Don't you think about streaming more stuff?

    • damirv Nov. 27, 2016, 5:01 a.m.

      Yes, we want more videos from you :))

  • rongchang Dec. 21, 2015, 9:46 a.m.

    I'm like it, she's so cute.

  • essam1 May 23, 2016, 9:36 p.m.

    hey pretty can wispier at least

  • alex_koshara May 25, 2016, 1:51 p.m.

    Это чат? :) проверка)

    • qoooeo May 25, 2016, 4:14 p.m.

      похоже что нет :D

    • qoooeo May 25, 2016, 5:40 p.m.

      прикольная музыка на фоне

  • Jessy June 15, 2016, 8:31 p.m.

    wow, i should stream too

  • mark333 June 16, 2016, 5:48 a.m.

    hi and you programmers?

  • RndOverflow July 15, 2016, 8:59 p.m.

    my god a beauty girl programming..the dream

  • alifpro Aug. 14, 2016, 3:43 p.m.

    you have install without doc for you local server

  • domi91c Aug. 15, 2016, 11:14 p.m.

    pretty girls don't code. fake and gay

  • TiamoQAQ Oct. 14, 2016, 6:39 a.m.

    hey u so beautiful i mean ur code :D

  • poctuk18 Oct. 26, 2016, 4:34 p.m.

    and whats going on here ? can someone explain ?

  • digitalgnome Nov. 9, 2016, 7:01 a.m.

    Too some of the commenters, have you not seen a female coding before?
    She doesn't want to be hit on! She just wants to code.
    Sorry, but some of you just sound sad and desperate

  • dadalucky Nov. 16, 2016, 7:43 a.m.

    有中国人喜欢这个娘们的吗?

  • SuperZero Nov. 18, 2016, 5:38 a.m.

    美女什么时候在线直播codeing ?

  • damirv Nov. 27, 2016, 5 a.m.

    Hi pinklily, I would like to know when you'll stream again? This video is awesome and it would be great to continue with a series of video tutorials here on LCTV, what do you think?

  • HughMungus69 Dec. 22, 2016, 6:27 p.m.

    An abundance of thirsty mothertruckers here lol

  • zdawei Jan. 12, 2017, 12:38 a.m.

    美女呀!!! 看得我忘记时间了

  • lemacedo Jan. 14, 2017, 11:56 p.m.

    do you have site, blog, github?

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