95 Answered Questions

[SOLVED] Get all unique values in a JavaScript array (remove duplicates)

54 Answered Questions

[SOLVED] Remove duplicate values from JS array

29 Answered Questions

[SOLVED] How do you remove duplicates from a list whilst preserving order?

20 Answered Questions

[SOLVED] Find unique rows in numpy.array

3 Answered Questions

[SOLVED] How to add count of unique values by group to R data.frame

4 Answered Questions

[SOLVED] Add ID column by group

  • 2012-11-26 14:10:36
  • jonestats
  • 14459 View
  • 20 Score
  • 4 Answer
  • Tags:   r validation unique

3 Answered Questions

[SOLVED] How can I remove all duplicates so that NONE are left in a data frame?

46 Answered Questions

[SOLVED] How to get distinct values from an array of objects in JavaScript?

16 Answered Questions

[SOLVED] Generating random, unique values C#

  • 2013-01-23 05:54:42
  • Christian Peut
  • 89478 View
  • 30 Score
  • 16 Answer
  • Tags:   c# .net random unique

9 Answered Questions

[SOLVED] vba: get unique values from array

  • 2010-06-10 19:41:46
  • l--''''''---------''''''''''''
  • 177770 View
  • 52 Score
  • 9 Answer
  • Tags:   vba algorithm excel unique

9 Answered Questions

[SOLVED] Combine two arrays

  • 2011-06-30 13:24:57
  • Awan
  • 168789 View
  • 86 Score
  • 9 Answer
  • Tags:   php arrays unique

4 Answered Questions

[SOLVED] Count unique values with pandas per groups

2 Answered Questions

4 Answered Questions

[SOLVED] Generate 'n' unique random numbers within a range

  • 2014-04-03 15:29:57
  • Chris Headleand
  • 365247 View
  • 229 Score
  • 4 Answer
  • Tags:   python random unique

5 Answered Questions

[SOLVED] Do JSON keys need to be unique?

11 Answered Questions

[SOLVED] Count number of occurences for each unique value

  • 2010-11-18 13:18:48
  • gakera
  • 431367 View
  • 138 Score
  • 11 Answer
  • Tags:   r count unique

4 Answered Questions

[SOLVED] Unique rows, considering two columns, in R, without order

  • 2015-02-18 00:46:08
  • eflores89
  • 7851 View
  • 6 Score
  • 4 Answer
  • Tags:   r unique plyr dplyr

4 Answered Questions

[SOLVED] Select groups based on number of unique / distinct values

  • 2014-01-29 02:41:34
  • Keith Park
  • 228 View
  • 8 Score
  • 4 Answer
  • Tags:   r dataframe unique

11 Answered Questions

[SOLVED] How do I remove duplicate items from an array in Perl?

12 Answered Questions

[SOLVED] How do I count unique values inside a list

8 Answered Questions

[SOLVED] Mysql: Select rows from a table that are not in another

9 Answered Questions

[SOLVED] How can I check if the array of objects have duplicate property values?

10 Answered Questions

[SOLVED] Plot multiple lines (data series) each with unique color in R

4 Answered Questions

[SOLVED] How to create a unique index on a NULL column?

6 Answered Questions

[SOLVED] How to remove duplicates from Python list and keep order?

6 Answered Questions

[SOLVED] Is it safe to assume a GUID will always be unique?

11 Answered Questions

[SOLVED] .NET unique object identifier

14 Answered Questions

[SOLVED] Checking if all elements in a list are unique

12 Answered Questions

[SOLVED] Count unique values in a column in Excel

  • 2013-09-03 07:46:27
  • Ivanka Todorova
  • 201456 View
  • 41 Score
  • 12 Answer
  • Tags:   excel unique

17 Answered Questions

[SOLVED] How to get an array of unique values from an array containing duplicates in JavaScript?