formatting

问题 This question already has answers here : How to format LocalDate object to MM/dd/yyyy and have format persist (5 answers) How can you make LocalDate to return Date in a specific format? (1 answer) Closed 9 months ago . In a need to convert Java LocalDate of the format of dd-MM-yyyy into a LocalDate of dd/MM/yyyy . Trying with : DateTimeFormatter dateFormat = DateTimeFormatter.ofPattern("dd/MM/yyyy"); LocalDate date = // LocalDate value in dd-MM-yyyy format String stringDate = dateFormat

问题 I have the following problem with ListbBox. To make it easy to understand I have simplified it a bit. public partial class Form1 : Form { private void Form1_Load(object sender, EventArgs e) { listBox1.Items.Add("xxxxxx" +"\t\t\t"+ "yyyyyyy"); listBox1.Items.Add("xxxxxxx" + "\t\t\t" + "yyyyyyy"); listBox1.Items.Add("xxxxxxxx" + "\t\t\t" + "yyyyyyy"); listBox1.Items.Add("xxxxxxxxx" + "\t\t\t" + "yyyyyyy"); listBox1.Items.Add("xxxxxxxxxx" + "\t\t\t" + "yyyyyyy"); } } From row 1 to 4 it prints

问题 I want to output text like so: Якета : **************************** 1250.23 € Обувки за футбол : ********************** 912.30 € Екипи : ************** 513.45 € Топки : ************ 502.52 € T-SHIRTS : ********* 420.19 € How can I use placeholders to indent all colons to the length of the longest string - in this case Обувки за футбол ? 回答1: Probably, the most elegant way is to use the format method. It allows to easily define the space a string will use: >>> name = 'Якета' >>> asterisks = '*

问题 I want to output text like so: Якета : **************************** 1250.23 € Обувки за футбол : ********************** 912.30 € Екипи : ************** 513.45 € Топки : ************ 502.52 € T-SHIRTS : ********* 420.19 € How can I use placeholders to indent all colons to the length of the longest string - in this case Обувки за футбол ? 回答1: Probably, the most elegant way is to use the format method. It allows to easily define the space a string will use: >>> name = 'Якета' >>> asterisks = '*

问题 I want to implement a second code formatting. This formatting should be executable by an additional command. I have already registered a DocumentFormattingEditProvider and that is fine. vscode.languages.registerDocumentFormattingEditProvider({ language: 'sosse' }, { provideDocumentFormattingEdits(document: vscode.TextDocument) { return formattingAction(document); }, }); But in my case I need a second formatting action for one-liners, which is executed by an command. I thought about using:

问题 I know I can set a date to a variable in PowerShell using $a = Get-Date It works great, but when looking through the documentation on formatting the date, there wasn't one for MMDDYY . How do I accomplish this? 回答1: Because $a is effectively a System.DateTime. You can do: $a = Get-Date Write-Host $a.ToString('MMddyy') Full details on custom Date and Time Format Strings are in Custom Date and Time Format Strings . 回答2: You just have to get creative with the -UFormat options. To get exactly

问题 I have been trying to read a file which has date field and a numeric field. I have the data in an excel sheet and looks something like below - Date X 1/25/2008 0.0023456 12/23/2008 0.001987 When I read this in R using the readxl::read_xlsx function, the data in R looks like below - Date X 1/25/2008 0.0023456000000000 12/23/2009 0.0019870000000000 I have tried limiting the digits using functions like round, format (nsmall = 7), etc. but nothing seems to work. What am I doing wrong? I also

问题 How can i remove the root xml namespace given that I am using asp.net core and the XmlDataContractSerializerOutputFormatter to format the response. All of the returned xml docs have the following format <?xml version="1.0" encoding="utf-8"?> <response xmlns:i="http://www.w3.org/2001/XMLSchema-instance"> some other stuff </response> I need to remove the xmlns:i="http://www.w3.org/2001/XMLSchema-instance" part. 回答1: Please try following code: xmlDoc.Load(@"FILE_PATH"); XmlNodeList header_el =

问题 How do we we add a zero in front of the decimal place in PHP? I want to convert .96 to 0.96 Now in my php code, I'm fetching data by using wordpress get_attribute <td><?php echo $_product->get_attribute('pa_carat');?></td> 回答1: The function you want is number_format echo number_format(0.96, 2); Alternatively you can just check for and prepend it if it is missing. if ($num[0] == '.') $num = '0' . $num; This wont handle negative numbers though, you would need to write a little more logic for

问题 I'm exploring the expss package in order to change SPSS completely for R. My standard tabels show counts and percentages in the rows, sometimes also complemented with additional statistics. Is there a way to change the number format by statistic or row? More concrete I would like to show the counts with 0 digits, percentages with 2 digits and ideally in % format and the means with 2 digits. I searched in htmlTables and htmlTable.etable {expss} but am not able to find a way to do this. Tx for