duplicates

问题 I am looking for a way to find duplicate images using AutoIt. I've looked into PixelSearch and SearchImage but neither do exactly what I need them to do. I am trying to compare 2 images by filename and see if they are the same image (a duplicate). The best way I've thought to do it would be to: 1) Get both image sizes in pixels 2) Use a while loop to get the color of each pixel and store it in an array 3) Check to see if both arrays are equal to each other. Does anybody have any ideas on how

问题 How can i remove duplicated arrays in this data structure? I got this: ["5", "26", 300], ["7", "10", 20], ["3", "4", 30], ["5", "2", 52], ["9", "5", 300], ["3", "4", 30], ["5", "2", 52], ["5", "26", 300], ["1", "27", 250] with: var all = [].concat(jsonData['l'],jsonData['c'], jsonData['r']); for (e in all){ console.log([all[e].source, all[e].target, Number(all[e].link)]); } I need to reduce data, remove duplicated arrays and provide result to sankey graf. jsonData elements contain much more

问题 I am completing a piece of homework and I'm really stuck and have been for a week. I'm not asking for the answer to the question, but just how I'd go about doing it. Basically I need to find duplicates in a single tuple. For example, if each entry was a user ID and a hobby, how would I find all entries where the user ID and hobby appear exactly the same at least two time? So if I had the following tuple... ID | Hobby ---------- 1 | Swimming 2 | Running 3 | Football 1 | Swimming 3 | Football 3

问题 Here is a simple question about creating a new column conditional on a row duplicate in one column matching criterion in different column. Specifically, if the row is a duplicate in column "pairs", create new column "new" based on rows in column "y" being equal/unequal. In the actual data frame I have even more conditions for other columns but my main issue is with making these conditions dependent on the rows being the same in the "pairs" column. Many thanks! pairs y new 1 1 1 1 0 1 2 1 0 2

问题 I want to give same number to the duplicate data in excel A B apple 1 apple 1 apple 1 ball 2 bat 3 dog 4 dog 4 goat 5 回答1: Sort your column A then insert the number 1 in cell B2 and the following function in cell B3 and copy down. in cell B2=1 function in cell B3 : =if(A3=A2, B2, B2+1) Update 来源： https://stackoverflow.com/questions/29914063/i-want-to-give-same-number-to-the-duplicate-data-in-excel

问题 God day! I am running an extract of our Rolodex and including some user-defined fields, as you can below: The problem I have is that I am getting duplicate results when a Rolodex entry qualifies for more than one case. So if a company is a 'Bell Owner or Operator' and a 'Fixed Wing' the result includes one entry for each, duplicating the email address. Thank you for the help, this must be basic for y'all. SELECT CASE WHEN attr.UDA_AUTO_KEY = 24 THEN 'Bell Owner or Operator' END AS "Bell Owner

问题 I need help with one function in VB.net. I have 6 textboxes limited only to numbers and only to numbers from 1-25 which user must fill in. I need a way to check for duplicate numbers in textboxes when i click button. Here is my code so far: Private Sub validate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles validate.Click For Each t In textBoxes If String.IsNullOrEmpty(t.Text) Then nr1.Text = "" nr2.Text = "" nr3.Text = "" nr4.Text = "" nr5.Text = "" nr6.Text = ""

问题 I did some insert statements in MySQL where some entries had the same primary Keys. I got this output in my MySQL shell: ERROR 1062 (23000): Duplicate entry '1' for key 'PRIMARY' ERROR 1062 (23000): Duplicate entry '2' for key 'PRIMARY' ERROR 1062 (23000): Duplicate entry '3' for key 'PRIMARY' ERROR 1062 (23000): Duplicate entry '4' for key 'PRIMARY' ERROR 1062 (23000): Duplicate entry '5' for key 'PRIMARY' ERROR 1062 (23000): Duplicate entry '6' for key 'PRIMARY' ERROR 1062 (23000):

问题 If there is a file student.txt containing students record as following(first, last name, student ID) like: John Smith 2320 Mary McHugh 4572 Sara Britny 2322 I wanna check to see if the student ID is unique. if there are duplicated IDs display aan error message with the dupicated ID. 回答1: try this: $ids = array(); $users = fopen("ciccio.txt", "r"); //open file while (!feof($users)) { $line = fgets($users, 4096); //read one line list ($firstname, $lastname, $id) = explode(" ", $line); $id =

问题 When I debug the free marker template cache, I noticed that for the same FTL source file, the freemarker template cache object has content, locale, encoding properties. When this cache value was pushed into cache with TemplateKey, the Key includes file name, locale, encoding, parse etc. The problem is: For same FTL file,if it has different locale, same file content will be cached multiple times in memory (per different locale, encoding etc). For a large web site which support all locales,