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...
以下是您的原始代码,其中有一些调整: import randomimport stringchars = string.ascii_uppercaseamount_of_vouchers = 10segments_per_voucher = 5chars_per_segment = 5def random_string_generator(allowed_chars, str_size): return ''.join(random.choices(allowed_chars, k=str_size))vouchers = []for ...
Im trying to create a quiz generator. I have an excel file with 49 worksheets, and each worksheet covers one topic area and has a group of 20 or so related questions. Some groups have more questions, some less. I could make the worksheets into one big sheet if required, and just...
Exclude characters in a random string generator exclude data with Export-csv Exclude list of users from get-aduser cmdlet Exclude Sub Folders From Get-ChildItem Execute .ps1 script silently Execute "dotnet new" command from PowerShell Execute a Powershell Script on Windows Server 2008 R2 Execute ...
import org.example.excel.util.IdCardGenerator;import java.util.ArrayList;import java.util.List;import java.util.Locale;import java.util.Random;import java.util.logging.Logger;import static org.example.excel.util.RandomDateUtil.randomDate;//个人信息更新 public class EmpInformationUpdate { static java....
(String[] args) throws IOException { int dataSize = 1000000; // 假设需要导出100万条数据 List<ExcelData> dataList = DataGenerator.generateData(dataSize); String filePath = "large_data_export.xlsx"; exportDataToExcel(dataList, filePath); System.out.println("Excel文件生成成功,路径: "...
In order for us to create a random full name generator in cell F6, we need to use the TEXTJOIN, XLOOKUP, and RANDBETWEEN Functions in one formula. So in cell F6 enter the following formula. =TEXTJOIN(" ",TRUE,XLOOKUP(RANDBETWEEN(1,50),A1:A50,B1:B50,,0,), XLOOKUP(RANDBETWEEN(1,50...
Improved Random Number Generator Discrete Probability Distributions BINOMDIST, HYPGEGEOMDIST, POISSON, CRITBINOM and NEGBINOMDIST The ANOVA function in the AnalysisToolPak has also seen improvement. The changes in statistical functions may also be reflected in the AnalysisToolPak's Descriptive Statistics...
在EXcel中如何进行数据的随机组合？有ABCDEFGHIJ共10个数据 需要从上面10个数据随机选取7个进行组合 生成...
关于Excel使用的当前(即Excel 365)随机数生成器，我能获得的唯一信息是用于应用程序的Visual Basic /用于...