line-breaks

Disable line breaks using CSS

ぃ、小莉子 提交于 2019-12-01 14:19:28
问题 I have a canvas element inside a div element. The canvas size can change, and I want it vertical centered. I'm using this CSS approach: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <title>Vertical Centering</title> <style> html, body{ height:100%; width:100%; margin:0; padding:0; } #container{ width:100%; height:100%; text-align:center; font-size:0; background:#aae; } #container:before{ content:''; display:inline-block; height:100%; vertical-align:middle; } canvas{ width

PHP turn comma into a <br />

纵然是瞬间 提交于 2019-12-01 11:23:16
问题 I do know that php can turn a newline into a <br /> using nl2br(), but is there a way that it can turn a comma ( , ) into a <br /> ? For instance on an HTML page a user enters a bunch of words that are separated by a comma. He then submits it, it gets sent to a PHP file like normal and instead of the data getting sent right into the database, it goes through some kind of function to replace the commas with <br /> . So if I were to show the data on an HTML page, each thing they entered in that

How to Insert Line Break using LabelFor in MVC

耗尽温柔 提交于 2019-12-01 09:40:09
I have in my Model: [Display(Name = "Check to enter <break> the Quantity of items")] public bool IsLimitedQuantity { get; set; } and I am using @Html.LabelFor(shop => shop.IsLimitedQuantity) in my view. Please suggest how I can fix this, because the label is just showing <break> as it is, instead of breaking to a new line. You could write a custom LabelFor helper which doesn't HTML encode the text as does the standard LabelFor helper: public static class LabelExtensions { public static IHtmlString UnencodedLabelFor<TModel, TProperty>(this HtmlHelper<TModel> html, Expression<Func<TModel,

How to Insert Line Break using LabelFor in MVC

不问归期 提交于 2019-12-01 07:47:20
问题 I have in my Model: [Display(Name = "Check to enter <break> the Quantity of items")] public bool IsLimitedQuantity { get; set; } and I am using @Html.LabelFor(shop => shop.IsLimitedQuantity) in my view. Please suggest how I can fix this, because the label is just showing <break> as it is, instead of breaking to a new line. 回答1: You could write a custom LabelFor helper which doesn't HTML encode the text as does the standard LabelFor helper: public static class LabelExtensions { public static

Using only CR as linebreak inside pre tag doesn't work

本秂侑毒 提交于 2019-12-01 04:29:14
问题 At work, we stumbled upon Bugzilla creating HTML output that led to lines much too long because the browser didn't break the lines. This was happening on Chrome, but not on Firefox 3.5, so we didn't really care. But Firefox 4 behaves just like Chrome, so we had to find another workaround. An example is: <html> <body> <pre> Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et

Avoid line breaks when using out-file

时光毁灭记忆、已成空白 提交于 2019-12-01 02:27:07
I'm getting a little frustrated on a little PowerShell script I'm writing. Basically I loop through text files to check every line against an array of regular expression patterns. The result gets piped to the out-file cmdlet which appends it to another text file. Get-ChildItem $logdir -Recurse -Include @('*.txt') | Get-Content | ForEach-Object { Select-String $patterns -InputObject $_ | Out-File $csvpath -Append -Width 1000 } My problem is that I can't get out-file to omit those additional line breaks it creates in the file behind $csvpath (three after each line). I could use .NET framework

UILabel detect line breaks

雨燕双飞 提交于 2019-12-01 01:04:30
问题 I am currently using a UILabel to display multiple lines of text. The line break most is set to NSLineBreakByWordWrapping so the the label automatically inserts line breaks. How can I detect where those line breaks are? Basically, I want to return a string with each \n break included. 回答1: Here is my work around for detecting line breaks inside UILabel - (int)getLengthForString:(NSString *)str fromFrame:(CGRect)frame withFont:(UIFont *)font { int length = 1; int lastSpace = 1; NSString

file_put_contents, file_append and line breaks

本小妞迷上赌 提交于 2019-11-30 16:50:21
I'm writing a PHP script that adds numbers into a text file. I want to have one number on every line, like this: 1 5 8 12 If I use file_put_contents($filename, $commentnumber, FILE_APPEND) , the result looks like: 15812 If I add a line break like file_put_contents($filename, $commentnumber . "\n", FILE_APPEND) , spaces are added after each number and one empty line at the end (underscore represents spaces): 1_ 5_ 8_ 12_ _ _ How do I get that function to add the numbers the way I want, without spaces? Eridal Did you tried with PHP EOL constant? file_put_contents($filename, $commentnumber . PHP

Java - Read text file by chunks

流过昼夜 提交于 2019-11-30 16:08:11
I want to read a log file in different chunks to make it multi threaded. The application is going to run in a serverside environment with multiple hard disks. After reading into chunks the app is going to process line per line of every chunk. I've accomplished the reading of every file line line with a bufferedreader and I can make chunks of my file with RandomAccessFile in combination with MappedByteBuffer, but combining these two isn't easy. The problem is that the chunk is just cutting into the last line of my chunk. I never have the whole last line of my block so processing this last log

Normalizing line endings in Ruby

倖福魔咒の 提交于 2019-11-30 12:57:24
问题 I have a string in Ruby, s (say) which might have any of the standard line endings ( \n , \r\n , \r ). I want to convert all of those to \n s. What's the best way? This seems like a super-common problem, but there's not much documentation about it. Obviously there are easy crude solutions, but is there anything built in to handle this? Elegant, idiomatic-Ruby solutions are best. EDIT: realized that ^M and \r are the same. But there are still three cases. (See wikipedia.) 回答1: Best is just to