Set ws=ThisWorkbook.Worksheets("Sheet1")Set rngSearch=ws.Range("A1:D100")' 假设搜索范围是A1到D100' 设置颜色索引和搜索文本 colorIndex=RGB(255,0,0)' 红色 searchText="特定文本"' 查找满足条件的单元格 Set rngFound=rngSearch.Find(searchText,Lo
分布式锁: 数据库实现分布式锁的时候,在method_name(方法名称)上面加了一个唯一索引。 2.3、主键索引 是一种特殊的唯一索引,一个表只能有一个主键,不允许有空值。一般是在建表的时候同时创建主键索引 2.4、组合索引 指多个字段上创建的索引,只有在查询条件中使用了创建索引时的第一个字段,索引才会被使用。使用组合...
// Set the criteria for a numeric field. // Look for meetings that have not been responded to. // sCriteria = "[ResponseStatus] = " + (Int32)Outlook.OlResponseStatus.olResponseNotResponded) // Use the Restrict method to reduce the number o...
, the saved values are used. Setting these arguments changes the settings in theFinddialog box, and changing the settings in theFinddialog box changes the saved values that are used if you omit the arguments. To avoid problems, set these arguments explicitly each time you use this method....
// Write out the parts in the list. This will call the overridden ToString method// in the Part class.Console.WriteLine();foreach(Part aPartinparts) { Console.WriteLine(aPart); }// Check the list for part #1734. This calls the IEquatable.Equals method// of the Part class, which ...
The following code example searches the contents of a RichTextBox for the characters that are passed to the method in the text parameter. If the contents of the text array are found in the RichTextBox, the method returns the index of the value that is found; otherwise, it returns -1. ...
ThePredicate<T>is a delegate to a method that returnstrueif the object passed to it matches the conditions defined in the delegate. The elements of the currentList<T>are individually passed to thePredicate<T>delegate, and the elements that match the conditions are saved in the returnedList<T...
// C# program to demonstrate the use of// List<T>.FindIndex(Int32, Predicate <T>) methodusingSystem;usingSystem.Collections.Generic;classGFG1:IComparable{publicString gg {get;set; }publicintCompareTo(Object o){ GFG1 e = oasGFG1;returngg.CompareTo(e.gg); ...
rngstate— State of the MATLAB random number generator just before the algorithm starts. You can use the values inrngstateto reproduce the output when you use a random poll method such as'MADSPositiveBasis2N'or when you use the default quasirandom method of creating the initial population. See...
#设置剪枝的严谨程度, 0-不修剪,1-修剪 #' @param nn.method Method for nearest neighbor finding. Options include: rann, #' annoy #最近邻算法的种类,可选: rann, annoy #' @param annoy.metric Distance metric for annoy. Options include: euclidean, #' cosine, manhattan, and hamming #几种距离...