12. 读取大文件硬盘缓存 (Disk-Base Cache - SharedString)概念: MiniExcel 当判断文件 SharedString 大小超过 5MB,预设会使用本地缓存,如 10x100000.xlsx(一百万笔数据),读取不开启本地缓存需要最高内存使用约195MB,开启后降为65MB。但要特别注意,此优化是以时间换取内存减少,所以读取效率会变慢,此例子读取时间...
Text: Changes half-width (single-byte) English letters or katakana within a character string to full-width (double-byte) characters DCOUNT Database: Counts the cells that contain numbers in a database DCOUNTA Database: Counts nonblank cells in a database DDB Financial: Returns the deprecia...
Sub highlightValue() Dim myStr As String Dim myRg As range Dim myTxt As String Dim myCell As range Dim myChar As String Dim I As Long Dim J As Long On Error Resume Next If ActiveWindow.RangeSelection.Count > 1 Then myTxt = ActiveWindow.RangeSelection.AddressLocal Else myTxt = ActiveShee...
In the end, you have two counts one is with (*), and one is without (*). And when you deduct both, you get the count of (*) in the result. And in the same way, if you want to count a specific character from a range of cells and you need to wrap the above formula within ...
After you have installed a new version of Excel, you may want to know how you can continue to work with workbooks that are created in an earlier version of Excel, how you can keep these workbooks accessible for users who do not have the current version of Excel installed, a...
Returns the application-specific DDE return code that was contained in the last DDE acknowledge message received by Excel. DecimalSeparator Sets or returns the character used for the decimal separator as a String. DefaultFilePath Returns or sets the default path that Microsoft Excel uses when it...
$filter string An ODATA filter query to restrict the entries returned. Order By $orderby string An ODATA orderBy query for specifying the order of entries. Top Count $top integer Total number of entries to retrieve (default = all). Skip Count $skip integer The number of entries to sk...
Returns the application-specific DDE return code that was contained in the last DDE acknowledge message received by Excel. (Inherited from _Application) DecimalSeparator Sets or returns the character used for the decimal separator as a String. (Inherited from _Application) DefaultFilePath Returns...
Returns the application-specific DDE return code that was contained in the last DDE acknowledge message received by Excel. DecimalSeparator Sets or returns the character used for the decimal separator as a String. DefaultFilePath Returns or sets the default path that Microsoft Excel uses when it...
In Microsoft Excel, you can use a macro to count the occurrences of a specific character in a cell or range of cells. This article contains a sample macro to count the occurrences of a specific character in a cell or range of cells. ...