range

问题 Range("A1").Copy (Range("E5")) That fails, but if I explicitly define the destination range as a Destination, like the following, it works. Range("A1").Copy Destination:=Range("E5") If I give a Worksheet reference for my destination, like the following, it also works: Range("A1").Copy (Worksheets("Sheet1).Range("E5")) Why is the simplest form, not working, and giving me Runtime Error 1004: "Copy method of Range class failed" instead? 回答1: The difference between Range("A1").Copy (Range("E5"))

问题 I have climate data and I'm trying to replace outliers with NA . I'm not using boxplot(x)$out is because I have a range of values to be considered to compute the outlier. temp_range <- c(-15, 45) wind_range <- c(0, 15) humidity_range <- c(0, 100) My dataframe looks like this df with outliers (I highlighted values that should be replaced with NA according to ranges.) So temp1 and temp2 outliers must be replaced to NA according to temp_range , wind 's outliers should be replaced to NA according

问题 I have climate data and I'm trying to replace outliers with NA . I'm not using boxplot(x)$out is because I have a range of values to be considered to compute the outlier. temp_range <- c(-15, 45) wind_range <- c(0, 15) humidity_range <- c(0, 100) My dataframe looks like this df with outliers (I highlighted values that should be replaced with NA according to ranges.) So temp1 and temp2 outliers must be replaced to NA according to temp_range , wind 's outliers should be replaced to NA according

问题 I have a table of 'semesters' of variable lengths with variable breaks in between them with a constraint such that a 'start_date' is always greater than the previous 'end_date': id start_date end_date ----------------------------- 1 2012-10-01 2012-12-20 2 2013-01-05 2013-03-28 3 2013-04-05 2013-06-29 4 2013-07-10 2013-09-20 And a table of students as follows, where a start date may occur at any time within a given semester: id start_date n_weeks ------------------------- 1 2012-11-15 25 2

问题 I am trying to make a simple countRows function that will count the number of cells I have in a dynamic range. Basically if I have values in cells, say B2:B500, the count would return 499. However next time around values are in cell B2:B501, the count would return 500. But you wouldn't have to do anything to the cell in which you typed in the formula. I thought if I reference the cell as a Variant , then any value could be accepted. Then find the Address of that cell and return the Count of a

问题 I am trying to copy values from sheet1 to sheet2. The number of rows of sheet1 varies so I need to store it in a variable. I need something like: Worksheets("Sheet1").Range("A2:Ab").Select , where "b" is a variable that stores the number of rows in Sheet1. Thank you. 回答1: You can actually store the UsedRange of a worksheet. Or just copy to another sheet directly. e.g. Set oWS1 = Worksheets("Sheet1") Set oWS2 = Worksheets("Sheet2") oWS2.UsedRange.Clear ' Clear used range in Sheet2 oWS1

问题 Im having a bit of a problem with this code each time i execute it it gives me an error String index out of range: 'n' n - is the no. of characters that is entered in the textbox pertaining to this code... (that is textbox - t2.)it is stuck at that first textbox checking it does not go over to the next as mentioned in the array. Object c1[] = { t2.getText(), t3.getText(), t4.getText() }; String b; String f; int counter = 0; int d; for(int i =0;i<=2;i++) { b = c1[i].toString(); for(int j=0;j<

问题 A B C 123455 XXX 99999 123456 XX 100000 123457 XXX 100001 174564 XXXX 100002 184567 100003 194570 100004 204573 100005 214576 100006 224579 100007 100008 I would like to write a macro for selecting a range using <ctrl> + <down arrow> The process should be like this Select cell A1 Select a Range with <shift> + <ctrl> + <page down> Aelect cell A1 without cancelling the range selection (using <ctrl> ) ActiveCell.Offset(0, 2).Select Then range select from C1 to C9 with <shift> + <ctrl> + <page

问题 The problem I have is that I basically would like to find if there are any free subnets between a BGP aggregate-address (ex: 10.76.32.0 255.255.240.0) and all the network commands on the same router (ex: 10.76.32.0 255.255.255.0, 10.76.33.0 255.255.255.0) In the above example 10.76.34.0 -> 10.76.47.255 would be free. I'm thinking of tackling this problem by converting the IP addresses and subnet masks to binary and subtracting that way. To keep it simple I will keep this example in decimal

问题 I can't figure out the terminology to search for the function I want: Anrduino has a map(value,inLo,inHi,outLo,outHi) function that takes a value within IN range and returns the value with the same ratio mapped to the OUT range. For example map(5,0,6,200,380) returns 350 because the value 5 in a range of 0-6 is 5/6 and 5/6 of the range from 200 to 380 is 350. I can write my own function in Excel but I am guessing there is something built in. 回答1: Actually Charles Williams answer doesnt quite