可以用字符串先连接起已生成的数字,再判断新数字是否已存在于旧字符串中,如果存在的话就重复再跑一次即可: SubCreateRandomUniqueNumbers()DimrngAsRange,randNumberAsInteger,randNumberStringAsStringForEachrngInActiveSheet.Range("A1:A5")Repeat:randNumber=Application.WorksheetFunction.RandBetween(1,5)IfVBA.InStr(r...
Sub Range_RandomNumber() Updateby Extendoffice Dim xStrRange As String Dim xRg, xCell, xRg1 As Range Dim xArs As Areas Dim xNum_Lowerbound As Integer Dim xNum_Upperbound As Integer Dim xI, xJ, xS, xR As Integer xStrRange = "A1:B20" xNum_Lowerbound = 100 xNum_Upperbound = 2...
Then, in the number argument, specify the random number from the B2; in the ref argument, use the entire range of random numbers. =RANK(B2,$B$2:$B$13) It creates a unique ranking for all the 12 students you have on the list. Now, you need to divide this ranking by three, as ...
后缀为.xmlpublicFilecreateTempFile()throws IOException{returnTempFile.createTempFile("poi-sxssf-sheet",".xml");}publicstaticFilecreateTempFile(String prefix,String suffix)throws IOException{//用一个策略去创建文件return
Today, I will share an amazing formula trick with you to generate random letters in excel. And, the best part is it’s simple and easy to use.
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When creating sample data, you may be required to generate random names. You will find that this is a fairly routine task. In this tutorial, I will show you how to generate random names in Microsoft Excel. Additionally, you will discover how to generate a list of five random names. ...
; filtersToApply.insert(tablestr(LedgerJournalHeaderEntity), filterString);// Generate the workbook using the template and filtersDocuTemplateRender renderer =newDocuTemplateRender();strdocumentUrl = renderer.renderTemplateToStorage(template, filtersToApply);// Pass the workbook to the userif(d...
Security.Membership]::GeneratePassword() /How to call a function in another PowerShell script #TYPE System.Data.DataRow Is 1st line of SSMS To CSV %username% variable in Powershell + CategoryInfo : NotSpecified: (:String) [], RemoteException <' operator is reserved for future use $_ '-...
{ // Identify and create our temp dir, if needed createPOIFilesDirectory(); // Generate a unique new filename File newFile = File.createTempFile(prefix, suffix, dir); // Set the delete on exit flag, unless explicitly disabled if (System.getProperty(KEEP_FILES) == null) { newFile....