format

问题 I’ve to display a bunch of text on an html page. The text looks something like this: +-001 This is a Line 00:12:04 002 ---------------------------------- - 003 Everthing looks good so far ------ The text is “pre-formatted” and contains a lot of whit spaces and dashes and every line has the same length (all chars have the same width). Is there a way to display the text in html without losing the format? 回答1: Wrap your text inside the <pre> tag. JSFiddle <pre> +-001 This is a Line 00:12:04 002

问题 I’ve to display a bunch of text on an html page. The text looks something like this: +-001 This is a Line 00:12:04 002 ---------------------------------- - 003 Everthing looks good so far ------ The text is “pre-formatted” and contains a lot of whit spaces and dashes and every line has the same length (all chars have the same width). Is there a way to display the text in html without losing the format? 回答1: Wrap your text inside the <pre> tag. JSFiddle <pre> +-001 This is a Line 00:12:04 002

问题 As the title states, what is the difference between these two flags? It seems they both convert the value to a string using repr()? Also, in this line of code: "{0!r:20}".format("Hello") What does the 0 in front of the !r do? 回答1: %r is not a valid placeholder in the str.format() formatting operations; it only works in old-style % string formatting. It indeed converts the object to a representation through the repr() function. In str.format() , !r is the equivalent, but this also means that

问题 As the title states, what is the difference between these two flags? It seems they both convert the value to a string using repr()? Also, in this line of code: "{0!r:20}".format("Hello") What does the 0 in front of the !r do? 回答1: %r is not a valid placeholder in the str.format() formatting operations; it only works in old-style % string formatting. It indeed converts the object to a representation through the repr() function. In str.format() , !r is the equivalent, but this also means that

问题 I want to format the created_at field date from the original for something like 03.May.2011 to be shown in the indexSuccess.php and in the showSuccess.php Could you help me? thanks 回答1: You can make in symfony in your indexSuccess.php and showSuccess.php instead of for example: <?php $value->getCreatedAt() ?> next: <?php echo date('d.M.Y', strtotime($value->getCreatedAt())) ?> You can use other formats. 回答2: The format of some data absolutely not belongs into controller context - so please

问题 I have an exercise where it calls upon me to use recursion to output XML data into HTML list tags. Shamefully admitting my shortcomings in mathematics, I would like someone to show me how to implement recursive logic to XML's 'node structure' using JavaScript. Here is the outcome: JSFiddle EDIT Added sample XML to round off this topic and deleted unneeded code. The XML used to create the recursive function: <ddm> <menu0 submenu="true"><name>Welcome</name> <menu1>Home Page</menu1> <menu1

问题 I'm sending emails using Mule. I need to add format to the text I send. The content of the mail is the payload which has a String in it that I form in a Java method and send to the flow with an Expression transformer. I need to add format to that String: bold, underline, colour.... How can I do it? This is an extract of my flow: <expression-transformer expression="#[com.generateText4Email(payload)]" doc:name="mailText"/> <smtp:outbound-endpoint host="${smtp.host}" responseTimeout="10000" doc

问题 I would like to be able to do something like this: https://stackoverflow.com/a/30036603, except with "legend.text" instead of "axis.text.x". Is this possible? It would be something like this, except it's not currently working (all labs are italicized): data <- data.frame(labs = c("Oranges", "Apples", "Cucumbers"), counts = c(5, 10, 12)) ggplot(data = data) + geom_bar(aes(x = labs, y = counts,fill=labs), stat="identity") + theme(axis.text.x=element_text(face=ifelse(levels(data$labs)==

问题 I'm working in a British context right now. Which I think I have set up in regional settings (Windows 7 in a corporate context, Excel 2016, ver 1803 (I think this may also be Office 365-? Whatever that is.)). I'm trying to work with dates in VBA and paste the results to Excel. At the beginning, and at the end, the dates are treated in UK format. But in the middle Excel insists on converting them to American. Pasting does: UK-> US -> UK. Dim p_dtTermArray() As Date ReDim p_dtTermArray(1 To

问题 I want to replace the inner match statement and work for all values up to when the alphabet runs out. I know I can write it myself, but I want to use built-in functions. fn convert(inp: u32, out: u32, numb: &String) -> Result<String, String> { match isize::from_str_radix(numb, inp) { Ok(a) => match out { 2 => Ok(format!("{:b}", a)), 8 => Ok(format!("{:o}", a)), 16 => Ok(format!("{:x}", a)), 10 => Ok(format!("{}", a)), 0 | 1 => Err(format!("No base lower than 2!")), _ => Err(format!("printing