range

问题 I'm trying to solve a relatively simple problem but I can't realize it. My aim is to copy a range of cells in a worksheet of the main Excel Application to another range (of the same size) in a worksheet of a second newly created Excel Application. I create the second Application by using Set secondExApp = CreateObject("Excel.Application") I'm using this reference for further handling. Until now I've tried two different ways. Both don't work properly. 0.: Preparation / Introduction Set srcWb =

问题 In C int type can having following +ve range of values 2,147,483,647 source :https://msdn.microsoft.com/en-IN/library/s3f49ktz.aspx I would like to know what happens if I assign values greater than int can hold, how the values are truncated or what is exactly stored, if I do this int var=2147483648; 回答1: int var = 2147483648; The actual behavior for signed integers is implementation-defined . Most possibly the value will be narrowed (in other words "cut-of") to four least significant bytes

问题 So I have been searching for a couple of days for a functions which takes 2 arguments a low value and a high value(both of which 64bits ints) than generates a random number between these ranges. The problem I keep encountering is that the number just isn't a 64 bit int. or the number at the edges are more common than the ones in the middle. Here is some code: it just keeps returning either -1 or 0... #include<stdio.h> #include<stdlib.h> #include<inttypes.h> int64_t range1=0,range2

问题 I need to find out the column that is the last column in a range that is defined with: Set RngSource = ActiveWorkbook.ActiveSheet.UsedRange 回答1: First things first Never use UsedRange to set your range. I have explained it HERE as to why you shouldn't use UsedRange Set RngSource = ActiveWorkbook.ActiveSheet.UsedRange Find the Last Column that has data and the Last Row which has data and then set your range. So your question of finding the last column from the range will not arise. Here is an

问题 I am trying to keep all my rows in the dataframe but DROP the form 2 rows that do not fall with a minimum of 2 years of form 8. library(tidyverse) forms <- data_frame( CASEID = rep(01012,5), VISIT = c(450, 450, 365, 365, 450), FORM = c(18, 8, 7, 2, 2), DTYvisit = c(2006, 2006, 2003, 2003, 2006) ) > forms # A tibble: 5 x 4 CASEID VISIT FORM YEAR <dbl> <dbl> <dbl> <dbl> 1 1012 450 18 2006 2 1012 450 8 2006 3 1012 365 7 2003 4 1012 365 2 2003 5 1012 450 2 2004 6 1013 450 8 2003 7 1013 450 18

问题 Recently ability to manipulate protection for a range programatically has been added. But is there a way to add multiple ranges all together when they have same protection to apply protection instead of processing each range one at a time? The following code is from Google sample script. Currently I am running the following code as many as ranges I have. Is there a better way to do it all at once? var ss = SpreadsheetApp.getActive(); var range = ss.getRange('A1:B10'); var protection = range

问题 I have two tables free_time and appointment . Both contain tsranges. How do I write a query (or function) that determines the actual free time after "subtracting" the difference the appointment from the freetime ? INSERT INTO free_time(freetime) VALUES('[2017-04-19 09:00, 2017-04-19 12:30)'); INSERT INTO appointment(appointment) VALUES('[2017-04-19 10:30, 2017-04-19 11:30)'); I want the result to be something like: ["2017-04-19 9:00","2017-04-19 10:30:00"), ["2017-04-19 11:30:00","2017-04-19

问题 I'm relatively new to python, and I'm trying to optimize some code for a HackerRank problem. I found it odd that using range (i.e. generating a list?) is faster than just using a while loop with a single variable to iterate. I'm wondering if it's faster to cache the result of the range function if I iterate over the same sequence later in the code. For example: Is this faster: ten = 10 zeroToTen = range(ten) sum = 0 for x in zeroToTen: sum += x product = 1 for y in zeroToTen: product *= y Or

问题 I am creating a table of contents, and what I have is a Map of product numbers to pages. So an entry might look like this: ABC123 => [59, 58, 57, 19, 36, 15, 33, 34, 13, 39, 11, 37, 38, 21, 20, 40, 63, 60, 45, 46, 22, 23, 24, 26, 3, 2, 10, 1, 7, 6, 5, 4, 8] What I want to get from this is: 1-8,10,11,13,15,19-24,26,33,34,36-38,40,45,46,57-60 I can code this of course, but I figured that someone else has already solved this problem. My Googling has yielded naught. I appreciate any help you can

问题 I have an excel file of tasks which have either been completed or not, indicated by a Yes or No in a column. Ultimately I am interested in data in a different column but I want to set up the code so it ignores those rows where the task has been completed. So far I have defined the column range containing the yes/no's but I don't know which command to run on this range. I imagine I want to define a new range based on the value in column C. Option Explicit Sub Notify() Dim Chk As Range Dim