duplicates

问题 I have a data like this: input: person1 9 person1 8 person1 8 person2 7 person2 8 person3 6 person3 8 person3 6 output this: person1 9 no person1 8 yes person1 8 yes person2 7 no person2 8 no person3 6 yes person3 8 no person3 6 yes I am using excel and i want to use an if condition to determine when a person have two same values. How can i do this for the whole sheet? thanks. 回答1: It is an easy two step formula Make a working column that combines the strings from your two columns, ie if they

问题 Helllo The below query is returning all the employees after joining multiple tables select e.* from dbo.EMP e join dbo.HREMP a on a.ID = e.ID join dbo.LOGO c on c.EMPID = e.id join dbo.LOGOACC d on d.BADGENO = c.BADGENO and d.ACCLVID in (2191, 2292, 2293, 2294, 2295, 2296, 2297) Total 653 Records were returning Now after executing the below query with EmployeeCTE as ( select e.* from dbo.EMP e join dbo.HREMP a on a.ID = e.ID join dbo.LOGO c on c.EMPID = e.id join dbo.LOGOACC d on d.BADGENO =

问题 I have two data tables which have partly similar column names: dfA <- read.table( text = "A B C D E F G iso year matchcode 1 0 1 1 1 0 1 0 NLD 2010 NLD2010 2 1 0 0 0 1 0 1 NLD 2014 NLD2014 3 0 0 0 1 1 0 0 AUS 2010 AUS2010 4 1 0 1 0 0 1 0 AUS 2006 AUS2006 5 0 1 0 1 0 1 1 USA 2008 USA2008 6 0 0 1 0 0 0 1 USA 2010 USA2010 7 0 1 0 1 0 0 0 USA 2012 USA2012 8 1 0 1 0 0 1 0 BLG 2008 BLG2008 9 0 1 0 1 1 0 1 BEL 2008 BEL2008 10 1 0 1 0 0 1 0 BEL 2010 BEL2010", header = TRUE ) dfB <- read.table( text =

问题 PHP Array Question I need to make app with will fill array with some random values, but if in array are duplicates my app not working correctly. So i need to write script code which will find duplicates and replace them with some other values. Okay so for example i have an array: <?PHP $charset=array(123,78111,0000,123,900,134,00000,900); function arrayDupFindAndReplace($array){ // if in array are duplicated values then -> Replace duplicates with some other numbers which ones im able to

问题 I have a (very simplyfied here) pandas dataframe which looks like this: df datetime user type msg 0 2012-11-11 15:41:08 u1 txt hello world 1 2012-11-11 15:41:11 u2 txt hello world 2 2012-11-21 17:00:08 u3 txt hello world 3 2012-11-22 18:08:35 u4 txt hello you 4 2012-11-22 18:08:37 u5 txt hello you What I would like to do now is to get all the duplicate messages which have their timestamp within 3 seconds . The desired output would be: datetime user type msg 0 2012-11-11 15:41:08 u1 txt hello

问题 I have a 2D Array and I would like to find an easier way to manipulate my code so that it will find if there is a duplicate in the column and easier way then what I have below: for (int i=0; i < array.length; i++) { for (int j=0; j < array.length; j++) { for (int k=1; k < array.length; k++){ if (array[j+k][i] == array[j][i]) { if (array[j][i] != 0) { return true; } } } } } return false; EDIT: KINDLY POINTED OUT THE ABOVE ^^ WON'T WORK EITHER AS IT WILL THROW AN OUT OF BOUNDS EXCEPTION This

问题 I have a toy edgelist for Neural Networking that looks like this: df<-c("Group1", "Group1", "Group2", "Group1, Group3", "Group1, Group3", "Group3", "Group3, Group4", "Group3, Group4") V1 1 Group1 2 Group1 3 Group2 4 Group1, Group3 5 Group1, Group3 6 Group3 7 Group3, Group4 8 Group3, Group4 I need to preserve the 8-row structure of the data (with the individual duplicate elements like Group1 in rows 1 & 2), but I want to: 1) Identify instances of duplicate entries that are delimited by a comma

问题 Whenever I create a view of 3 tables, it duplicates all data on all rows. I'm not figuring out how to join these so that it shows nulls instead of duplicates. Can you point me in the right direct? Here's the scenario: Table 1 = Accounts: Account Names and Account ID's Table 2 = Properties: Property Description, Property Address, and Account ID's Table 3 = Vehicles: Vehicle Make, Vehicle Model, and Account ID's The data looks something like this: [Table 1= Accounts] id name accountid 1 Family

问题 I have extracted a list of duplicates from a MySQL database to an excel sheet. This excel shows that we have duplicates (~1,900) and sometimes triplicate entries based on a single field of the excel sheet. For example: 10019 10019 10048 10048 10060 10060 How can I go about coloring the duplicate pairs so that they can be easily visualized as a pair for every pair. Basically I would like to color fill each duplicate pair with an alternating color so that I could easily see the pairs. 回答1: The

问题 I am trying to compare two google sheets (for duplicate values) over a predefined range.. I am aware that google lets you compare sheets via tools, but i need a more customized comparison hence the function. I want to create a function which takes in a range... something like: function myFunction(range) { var firstColumn = range.getColumn(); // loop over the range } The problem is that when I try doing this, the parameter seems like it is only passing the values to the function. Thus, I