range

问题 Can anyone tell me how to use RefersToRange in vba? and what and when is the need of it. Please provide with simple example first. Thanks in advance. 回答1: In Excel, there is the concept of a named range , that is a range of cells which has a name attached to it. This is represented by the Name object. The RefersToRange method: Returns the Range object referred to by a Name object. For example, let's say I want to read the values only in the print area of the current worksheet. I need the Name

问题 Can anyone tell me how to use RefersToRange in vba? and what and when is the need of it. Please provide with simple example first. Thanks in advance. 回答1: In Excel, there is the concept of a named range , that is a range of cells which has a name attached to it. This is represented by the Name object. The RefersToRange method: Returns the Range object referred to by a Name object. For example, let's say I want to read the values only in the print area of the current worksheet. I need the Name

问题 I was thinking about this the other day. Say you have the list of numbers: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 19, 21, 22, 23, 999, 1000, 1001 is there any library or code snipped that will turn the following into something like: 1-13, 19, 21-23, 999-1001 In other words, reduce a full list of numbers to a bunch of ranges or so. I haven't been able to find anything. If no such thing exists, anyone have some ideas for an efficient implementation? 回答1: def get_groups(lst): slices = [i+1

问题 How I can change this: Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 [5] => 6 [6] => 7 [7] => 11 [8] => 21 [9] => 22 [10] => 23 [11] => 24 ) To this: 1-7, 11, 21-24 I have a list of numbers like this in PHP array, and I just want to make this list a little bit smaller. 2000: 3 6 7 11 15 17 25 36 42 43 45 2001: 2 3 4 5 6 9 10 11 12 13 34 37 45 46 47 48 49 50 51 52 2002: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 33 34 35 36 37 39 40 41 42 43 44

问题 I need a regex to validate VLAN string entered by user. The string should allow numbers or ranges, separated by comma. The numbers must be between 1 and 4093. Below samples are allowed: 1, 1,2,3,4 1-10, 1-4093 4000 I tried below : ^0*([1-9]|[1-8][0-9]|9[0-9]|[1-8][0-9]{2}|9[0-8][0-9]|99[0-9]|[1-3][0-9]{3}|40[0-8][0-9]|409[0-3])$ Need to enhance for comma separated and ranges 回答1: To match a number from 1 to 4093 one can use: (?:[1-9]\d{0,2}|[1-3]\d{3}|40(?:[0-8]\d|9[0-3])) That we'll call N .

问题 With this simple function, I can get the week number. Now, with the number of the week, how can I get the date range, started on Sunday? import ( "fmt" "time" ) func main() { Week(time.Now().UTC()) } func Week(now time.Time) string { _, thisWeek := now.ISOWeek() return "S" + strconv.Itoa(thisWeek) } Any help is welcome. Thank you. 回答1: Foreword: Time.ISOWeek() returns you the week number that starts on Monday, so I will answer your question that also handles weeks starting on Monday. Alter it

问题 I am taking a beginner Python class and the instructor has asked us to countdown to zero without using recursion. I am trying to use a for loop and range to do so, but he says we must include the zero. I searched on the internet and on this website extensively but cannot find the answer to my question. Is there a way I can get range to count down and include the zero at the end when it prints? Edit: def countDown2(start): #Add your code here! for i in range(start, 0, -1): print(i) 回答1: The

问题 This question already has answers here : Split comma-separated strings in a column into separate rows (5 answers) Closed 17 days ago . I have a df, such that a row looks like: name datesemployed university Kate Oct 2015 – Jan 2016 Princeton What I want to do is repeat the entire row for each year in the range of variable datesemployed . In this case, there would be two rows --- one for 2015, and one for 2016. I've attempted to clean the variable first, but even having a tough time on how to

问题 I am working on CIELAB colour space but cannot find any information about the range of each channel produced by skimage.color.rgb2lab . Thanks. 回答1: Just would like to post the answer from @Stefan L: 0 to 100, a: -127 to 128, b: -128 to 127. 回答2: Quote from wiki, https://en.wikipedia.org/wiki/CIELAB_color_space The scaling and limits of the a* and b* axes will depend on the specific implementation, as described below, but they often run in the range of ±100 or −128 to +127 (signed 8-bit

问题 I am working on CIELAB colour space but cannot find any information about the range of each channel produced by skimage.color.rgb2lab . Thanks. 回答1: Just would like to post the answer from @Stefan L: 0 to 100, a: -127 to 128, b: -128 to 127. 回答2: Quote from wiki, https://en.wikipedia.org/wiki/CIELAB_color_space The scaling and limits of the a* and b* axes will depend on the specific implementation, as described below, but they often run in the range of ±100 or −128 to +127 (signed 8-bit