range

问题 Is there a way to remove the id attribute of every node in a range or fragment? Update: I finally found out that the bug I'm struggling with is based on a <[script]> being included in a range, and therefore unexpectedly cloned, when a chrome user does a ctrl+a. My goal would be to remove any instance of <[script]> from the range (or doc fragment), such that it is not replicated when cloned. 回答1: You may be able to use a TreeWalker, which works in pretty much all the browers that Range works

问题 I'm attempting to use an array created from a user-defined function in another user-defined function. For this exercise, I have two separate functions. The first function will create an array from a range input and sum the values (yes I know there's an excel built-in sum function but this is just for exercise). The second function will call upon the array created in the first function and sum the values with a second range input. See the following code. Function first_funct(list_1 As range)

问题 I am trying to draw a fake 3x3 tic tac toe board. I am new to python and I don't understand why this does not work. Help would be appreciated. Thanks! def draw(): for i in range(4): board = (" ___ " * 3) for i in board: ("| " * 4).join(board) print(board) draw() EDIT: Final code: def draw(): board = '' for i in range(-1,6): if i%2==0: board += '| ' * 4 board += '\n| | | |' else: board += ' _____ ' * 3 board += '\n' print (board) draw() output: _____ _____ _____ | | | | | | | | _____ _____ ___

问题 I am running a report of employees who charge time to different codes. The report gives me the following columns: Emp# / Emp Name / Rate / TermDate If the employee has left, then there is a value in the TermDate column. Because the value in the cell could be any date, I want to write a macro that will search the list and delete any row in which the value in the fourth column is NOT blank. I've found several examples of how to delete a row based on blank cells, or based on certain values, but

问题 I've got about 20,000 lines of data ordered by date. Sometimes, there's a time mismatch (ie one time series is quoted more frequently than the other). I want to delete the row starting at column D if the time does not match that of column A. I've written the following code, but I'm getting errors (runtime error 1004). I'm not sure where's the problem. I think it might be the WorksheetFunction. Dim rng As Range Dim c As Variant Dim myVal As Boolean Sub rectifyData() Set rng = Range("A4:A20459"

问题 I would like to use variables within the range function, to assign adaptive range selection in excel VBA. Range("A"&aa+4":C5"&bb+4).Select where aa and bb are variables. Thanks ! 回答1: Try using this: Range("A" + Strings.Trim(Str(aa + 4)) + ":C" + Strings.Trim(Str(bb + 4))).Select or this: Range(Cells(aa + 4, 1), Cells(bb + 4, 3)).Select Also there is an article I've written on my blog about the different methods of referencing ranges in excel using VBA which covers this topic. Referencing

问题 with a data frame of 3 columns, i would like to assign the colour "red" to values below 19.293 and "blue" to values above 19.293. dataframe123 <- data.frame(hmin1, hmin2, hmin3) The following are the values in the data frame hmin1: c(3.93999999999999, 6.13333333333333, 8.12727272727273, 9.94782608695652, 11.6166666666667, 13.152, 14.5692307692308, 15.8814814814815, 17.1, 18.2344827586207, 19.2933333333333, 20.2838709677419, 21.2125, 22.0848484848485, 22.9058823529412, 23.68, 24.4111111111111,

问题 Let's say I have two lists. x = [2,12,33,40,500] y = ['1_4','9_11','38_50','300_400'] I would like to iterate through x and find determine if it is in the range of the other items in y (after splitting on '_'). If that is the case, it will break out of the loop since it does not need to check the others. I'm not trying to see how many ranges it falls into, only that it occurs once. I think this code might work, but would like to double check. x = [2,12,33,40,500] y = ['1_4','9_11','38_50',

问题 After searching, I found plenty of out of range problems with people not knowing that the first digit, m, in decimal(m,n) is the total amount of digits. However, that is not my problem. For the column in question I have the following: Field | Type | Null | Key | Default | Extra preco | decimal(50,2) unsigned | NO | | 0.00 | The setting decimal(50,2) is way more than I really want or need. I really only want 10 digits total. Its a price, so anything over 100 million is probably ridiculous, so

问题 I am trying to delete all rows in a Pandas data frame that don't have a zero in either of two columns. My data frame is indexed from 0 to 620. This is my code: for index in range(0, 621): if((zeroes[index,1] != 0) and (zeroes[index,3] != 0)): del(zeroes[index,]) I keep getting a key error. KeyError: (0, 1) My instructor suggested I change the range to test to see if I have bad lines in my data frame. I did. I checked the tail of my dataframe and then changed the range to (616, 621). Then I