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    • Showing results for:
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Close
  • Larry Davis
    Larry Davis
    6,007 Points

    What does this mean? Segmentation fault (core dumped)

    Posted on Apr 23, 2019 by Larry Davis
    Larry Davis
    6,007 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Extension Method

    4 Answers

  • Kevin Gates
    Kevin Gates
    15,053 Points

    FYI: Number of Birds (and Sightings) are different in the WorkSpace vs. Video.

    Posted on Jan 3, 2019 by Kevin Gates
    Kevin Gates
    15,053 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • How Much Data Do We Have?

    2 Answers

  • okilydokily
    okilydokily
    12,105 Points

    I wish there was an explanation for where the key in grp.Key comes from?

    Posted on Nov 2, 2018 by okilydokily
    okilydokily
    12,105 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • How Much Data Do We Have?

    0 Answers

  • Daniel Breen
    Daniel Breen
    14,943 Points

    Select vs SelectMany When Getting Average

    Posted on Jun 14, 2018 by Daniel Breen
    Daniel Breen
    14,943 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • How Much Data Do We Have?

    1 Answer

  • Alan Mills
    Alan Mills
    31,712 Points

    struggling with the syntax.

    Posted on Dec 28, 2017 by Alan Mills
    Alan Mills
    31,712 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Extension Method

    1 Answer

  • Radu - Adrian Buha
    PLUS
    Radu - Adrian Buha
    Courses Plus Student 5,535 Points

    Dumm question, how do you write it correctly : link or linq?

    Posted on Dec 10, 2017 by Radu - Adrian Buha
    Radu - Adrian Buha
    Courses Plus Student 5,535 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Bird Importing

    1 Answer

  • Radu - Adrian Buha
    PLUS
    Radu - Adrian Buha
    Courses Plus Student 5,535 Points

    Is there a better Workspace Alternative?

    Posted on Dec 8, 2017 by Radu - Adrian Buha
    Radu - Adrian Buha
    Courses Plus Student 5,535 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • How Much Data Do We Have?

    4 Answers

  • Ole Vølund Skov Mortensen
    Ole Vølund Skov Mortensen
    27,842 Points

    where are the link to LiNQ to SQL?

    Posted on Aug 8, 2017 by Ole Vølund Skov Mortensen
    Ole Vølund Skov Mortensen
    27,842 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Some Final Advice

    1 Answer

  • Nathan Yebgui
    Nathan Yebgui
    15,732 Points

    a much easier way

    Posted on Jul 24, 2017 by Nathan Yebgui
    Nathan Yebgui
    15,732 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Sightings of Endangered Birds

    1 Answer

  • Amy Shah
    Amy Shah
    25,337 Points

    Problem with understanding how the public static bool method is supposed to work here

    Posted on Mar 10, 2017 by Amy Shah
    Amy Shah
    25,337 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Extension Method

    2 Answers

  • Emilio Meira
    Emilio Meira
    11,059 Points

    Problems on the Linq query

    Posted on Feb 22, 2017 by Emilio Meira
    Emilio Meira
    11,059 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Extension Method

    1 Answer

  • Elshad Shabanov
    Elshad Shabanov
    2,890 Points

    In my test, Concat + Distinct is way faster than Concat alone or Union

    Posted on Feb 15, 2017 by Elshad Shabanov
    Elshad Shabanov
    2,890 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Which is Faster? Union versus Concat

    2 Answers

  • Samuel Ferree
    Samuel Ferree
    31,722 Points

    Is join overly verbose in this instance?

    Posted on Dec 27, 2016 by Samuel Ferree
    Samuel Ferree
    31,722 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Bird Search Extension

    1 Answer

  • Maurice Abney
    PLUS
    Maurice Abney
    Courses Plus Student 9,859 Points

    Answer not correct

    Posted on Dec 14, 2016 by Maurice Abney
    Maurice Abney
    Courses Plus Student 9,859 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Extension Method

    2 Answers

  • David Batton
    David Batton
    10,383 Points

    LINQ list of strings in a string

    Posted on Nov 21, 2016 by David Batton
    David Batton
    10,383 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Extension Method

    5 Answers

  • Dan Whiting
    Dan Whiting
    12,661 Points

    Extension method challenge

    Posted on Nov 4, 2016 by Dan Whiting
    Dan Whiting
    12,661 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Extension Method

    1 Answer

  • Daniel Hildreth
    Daniel Hildreth
    16,170 Points

    Program when ran does not return any birds

    Posted on Oct 28, 2016 by Daniel Hildreth
    Daniel Hildreth
    16,170 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Bird Search In Action

    2 Answers

  • Daniel Hildreth
    Daniel Hildreth
    16,170 Points

    Bird Search In Action Error

    Posted on Oct 27, 2016 by Daniel Hildreth
    Daniel Hildreth
    16,170 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Bird Search In Action

    1 Answer

  • David Merk
    David Merk
    9,863 Points

    I'm really struggling with a challenge. This looks right to me. Last Q in Linq :)

    Posted on Sep 30, 2016 by David Merk
    David Merk
    9,863 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Extension Method

    2 Answers

  • Kirsty Pollock
    Kirsty Pollock
    14,261 Points

    Brainbending

    Posted on Jul 8, 2016 by Kirsty Pollock
    Kirsty Pollock
    14,261 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Sightings of Endangered Birds

    3 Answers

  • Aaron Selonke
    Aaron Selonke
    10,323 Points

    .Contains Method used here

    Posted on Jun 24, 2016 by Aaron Selonke
    Aaron Selonke
    10,323 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Bird Search Extension

    2 Answers

  • Aaron Selonke
    Aaron Selonke
    10,323 Points

    Are the Birds in Workspaces the same as in the video?

    Posted on Jun 24, 2016 by Aaron Selonke
    Aaron Selonke
    10,323 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Bird Importing

    1 Answer

  • Aaron Selonke
    Aaron Selonke
    10,323 Points

    Why use the Join() to check for duplicates

    Posted on Jun 24, 2016 by Aaron Selonke
    Aaron Selonke
    10,323 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Bird Importing

    3 Answers

  • Aaron Selonke
    Aaron Selonke
    10,323 Points

    Querying With Linq Challange

    Posted on Jun 19, 2016 by Aaron Selonke
    Aaron Selonke
    10,323 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Extension Method

    2 Answers

  • Aaron Selonke
    Aaron Selonke
    10,323 Points

    What was that!

    Posted on Jun 17, 2016 by Aaron Selonke
    Aaron Selonke
    10,323 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Sightings of Endangered Birds

    1 Answer

  • Dean Wiseman
    Dean Wiseman
    20,901 Points

    Extension Method

    Posted on Jun 15, 2016 by Dean Wiseman
    Dean Wiseman
    20,901 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Extension Method

    2 Answers

  • Rohit Gopalan
    Rohit Gopalan
    81,945 Points

    Extension method in Linq

    Posted on May 27, 2016 by Rohit Gopalan
    Rohit Gopalan
    81,945 Points
    • C#
    • Querying With LINQ
    • Querying the BirdWatcher Data
    • Extension Method

    1 Answer

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