range

问题 In VBA, I am trying to create an array of Range References. Here's my current attempt: Dim columnName() As String Dim colIndex() As Long Dim colRange() As Range colCount = 10 ReDim columnName(colCount) ReDim colIndex(colCount) ReDim colRange(1 To colCount) columnName(ID) = "ID" 'etc For i = 1 To UBound(columnName) colIndex(i) = WS.Range("A1", "ZZ1").Find(columnName(i), LookIn:=xlValues, MatchCase:=False).column colRange(i) = WS.Range(Cells(2, colIndex(i)), Cells(LastRowIndex, colIndex(i))) If

问题 I want to get all of the elements contained in a user selection (as in DOM 2 ranges / MS TextRanges). /** @return {Array.<Element>} */ function getSelectedElements() { var elements = []; // get elements in the user selection somehow return elements; } I've tried to do this by following Tim Down's excellent solution to a similar question, and some Moz and MS docs, and some PPK stuff. The approach is basically: Define SelectionLikeObject as a DOM Selection or an IE Selection. Define

问题 I am trying to highlight or change the CSS of a range of dates in jQuery Datepicker. I want the user to be able to click the start date and the end date, and have all dates between that range be highlighted as well. I was able to create an array of the dates in that range when clicked, but for some reason I can't add a class to it to change the CSS. How could I take that array of dates and then add a CSS class to them all to change the background/highlight? Any help would be greatly

问题 I have got this code that reads an integer using scanf and checks if it is actually an integer by looking at the buffer. int e_1; char c[1]; // noNeedToCleanBuffer is used to avoid buffer cleaning the first time. int noNeedToCleanBuffer = 1; do { // Clears the buffer. if (!noNeedToCleanBuffer) while ((c[0] = getchar()) != '\n') ; noNeedToCleanBuffer = 0; printf("Input an integer value: \n"); e_1 = scanf("%d", &n); c[0] = getchar(); } while ((e_1 != 1 && c[0] != 10) || (e_1 == 1 && c[0] != 10)

问题 Assume a text file file which contains multiple discrete number ranges, one per line. Each range is preceded by a string (i.e., the range name). The lower and upper bound of each range is separated by a dash. Each number range is succeeded by a semi-colon. The individual ranges are sorted (i.e., range 101-297 comes before 1299-1301) and do not overlap. $cat file foo 101-297; bar 1299-1301; baz 1314-5266; Please note that in the example above the three ranges do not form a continuous range

问题 I can't figure out how to do the second part of this (the for/foreach) with a LINQ expressions and haven't found any similar examples with LINQ. rangeDays will be between about 5 and 200, and q1 is a list of MyClasses where RowID is about from 10000 to 25000, without gaps. public class MyClass { public int RowID; public object otherData; } PopulateRange(int rangeDays, List<MyClass> q1){ var q2 = (from a in q1 let Rows = new int[rangeDays] select new {a.RowID, Rows }).ToList(); foreach(var a

问题 in SQLite3, say i have this simple table rowid value1 value2 (int) (float) (float) 1 15.3 20.2 2 17.8 30.5 3 15.8 25.3 4 16.1 48.0 How could I select those rows where the values are: 15.0 >= value1 <= 16.5 - effectively selecting rows 1,2 & 3 further how can i refine adding to the first criteria this to ALSO 20.0 >= value2 <= 37.0 - selecting then only row 1 & 3? Your help is highly appreciated 回答1: I believe your first logic is not correct, for if value1 is less than 15, it will also be less

问题 I have a text in my markup: <div> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum condimentum consectetur tellus, at bibendum felis ultrices eu. Nullam nibh urna, euismod a blandit ut, fermentum a leo. Maecenas pharetra elementum fringilla. Quisque condimentum, nibh quis elementum porttitor, magna libero malesuada dolor, ut feugiat tortor lectus ac turpis. Integer tristique molestie enim, sit amet commodo risus tempus non. </div> When user selects a text and presses CTRL

问题 I want to implement the copy and paste feature in my web page. I would like to use document.execcommand("copy") to implement the feature,so that user can use Ctrl-Z to roll back the copy action. The following code working prorperly in firefox browser, it can add more than 1 range to window.selection object. However, it can add only 1 range to window.selection in Chrome browser. <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Copy event to clipboard</title> <script src="https:/

问题 I'm trying to copy a range in Excel as a picture to Outlook mail and add text in the body as well. My code is adding the text and then pasting the picture on top of it. How can I get it to paste under the text? Dim OutApp As Object Dim outMail As Object Dim myFileList(1) As String Dim i As Long Set OutApp = CreateObject("Outlook.Application") Set outMail = OutApp.CreateItem(0) Set RngCopied = Worksheets("Daily volume summary").Range("VolumeRange") myFileList(0) = "Y:xyz\sales.pdf" myFileList