format

问题 I am trying to recreate a form that was written with the deprecated UiApp into an HtmlService version. I inherited most of this code so I am trying to learn/improve/tidy as I go. The old form looks like this, with a label above each input box: The best I can get the new form to look like is like this, with labels in line with inputs: The code I have so far is: <!--this line was missing--> <?!=HtmlService.createHtmlOutputFromFile('Stylesheet').getContent();?> <!--and including it fixes part

问题 We imported a bunch of data into cells. But when you click on the cell, their is an apostrophe before the data, so it thinks its a string. By removing the apostrophe, the data gets recognized as dates. How do I avoid doing this by hand? 回答1: Use a column beside the dates column. Add a formula like this one: =DATE(LEFT(A1,4),MID(A1,5,2),RIGHT(A1,2)) it will vary depending on your date format, copy this formula for all rows. Then copy the results, and do a paste special where you paste values.

问题 I've tracked down a bug to incorrect placement of : in a format. But I don't yet understand the behavior. Why does the 2nd line generate two pi's (wrong 2nd value) but proper formatting, rather than throw an exception? import math data = math.pi, math.e print 'pi={:0.2f}, e={:0.4f}'.format(*data) print 'pi={0:.2f}, e={0:.4f} wrong!'.format(*data) # wrong! gives pi=3.14, e=2.7183 pi=3.14, e=3.1416 wrong! 回答1: The number before the colon is the index of the arguments, so in your second print

问题 I am comparing 2 files based on size, last write time and version number using Compare-object in Powershell. I am getting the results. The only problem is how to get the value of the version number from the result. function dll_compare(){ param($path1,$path2) $first = Get-ChildItem -Path $path1 -Filter *.dll $second = Get-ChildItem -Path $path2 -Filter *.dll $diff = Compare-Object -ReferenceObject $first -DifferenceObject $second -Property Name, Length, LastWriteTime, VersionInfo -PassThru |

问题 Down below is my incomplete program. I am having problems with writing to a text file. For example I want to write the number of snow days to a text file, but nothing shows up in the textfile when I debug in VS 2010. It does display my info and name, but nothing else works. It wont write anything after that. its NOT writing to a text file. #include <iostream> #include <iomanip> #include <string> #include <fstream> using namespace std; const string INFORMATION = "College Class"; const string

问题 I have a GridView and I want to export it to Word. I want to change the format of one column to datetime format ("dd.MM.yyyy") var grid = new GridView { DataSource = dt}; grid.DataBind(); In *.aspx page this is very easy, it looks like in the example below: <asp:boundfield datafield="My_Date_Column" dataformatstring="{0:dd.MM.yyyy}" htmlencode="false" /> I want change format from c#, how to do this? 回答1: If you want to alter the format of a column of a GridView from CodeBehind Add a

问题 I have time in format something like there: "10 a.m., noon". I want to have in format: 10:00, 12:00, 15:00 etc. I've tried in my html file: {{ value|time:"H:M" }} I also tried in my settings TIME_INPUT_FORMATS = ('%H:%M',) Nothing work. In my models I have: time = models.TimeField(blank=True, null=True) views.py times= Hours_classes.objects.all() context = {'teacher_id': teacher_id, 'query_results': query_results, 'times': times} return render(request, 'planner/teacher.html', context) teacher

问题 I have this code: public String formatDouble(double d) { return String.format("???", d); //Should I use NumberFormat here? } For the sample input: 1.00 1,00 1,23 1.234567 I would like to get this output: 1 1 1.23 1.234 How can I configure the pattern (or maybe NumberFormat instance) for producing the correct output? 回答1: This would do roughly what you need: Decimalformat df = new DecimalFormat("0.###"); df.setRoundingMode(RoundingMode.FLOOR); df.format(1.2345); However, the decimal separator

问题 How can I import and sort this data (following code section) to be readily manipulated by R? Are the organ names, dose unit 'Gy', volume unit 'CC' all three considered 'factors' by R? What is the terminology for the data set name and data variables? These histograms place one data set sequentially after the other as follows: Example Data File: Bladder,, GY, (CC), 0.0910151,1.34265 0.203907,1.55719 [skipping to end of this data set] 57.6659,0.705927 57.7787,0.196091 ,, CTV-operator,, GY, (CC),

问题 I was wondering if somebody could point me to a regex code that validates for this: ####/##/## Example: 1990/05/25 The second number 0 can only be 0 or 1 and the number 2 and only be 0 , 1 , 2 , or 3 . Other than that all other numbers in this set are allowed (0-9). The code should validate that there is only 9 or 10 characters in total including the slashes. 回答1: If you only want to validate this format, you can use a regex like... ^\d{1,4}\/[01]?\d\/[0-3]\d$ I tested it a bit on some dates