multiline

问题 I have a static text in GUI and need to write something like: y1 = A[1] y2 = A[2] y3 = A[3] etc. (there is a certain limit, right now this is not important). Where y1, y2, y3 are strings , and A[1], A[2], A[3] are numbers in a matrix A . I'm just not sure how to enter a new line in that static text, meaning I'm not sure how to go from y1 to y2 . I know there are a lot of answers to this question on the Internet but I can't find one that suits my needs for some reason. How can I do that? Thank

问题 Posting this question after confusing people yesterday with a slightly sloppy prior version which didn't include sufficient information. The questions is, I think, a fairly easy one but I am providing a LOT of context to help. So, I have a file (FILEA.txt), created by an automated system a subset of that file is posted at the bottom of this question and headed as ===DATA===. I am not posting the entire file as it is 36k lines long....unless it is deemed necessary. The file consists of MANY

问题 Input log looks like this, which contains data which are "|" sperated. The data contains id | type | request | response 110000|read|<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:web="http://webservices.lookup.sdp.bharti.ibm.com"> <soapenv:Header/> <soapenv:Bod<web:getLookUpServiceDetails> <getLookUpService> <serviceRequester>iOBD</serviceRequester> <lineOfBusiness>mobility</lineOfBusiness> <lookupAttribute> <searchAttrValue>911425152231426</searchAttrValue>

问题 I'm trying to display records within my GridView and a few of the cells contain text with carriage returns. However when this text is displayed the carriage returns are gone. Is there an easy way to display carriage returns in a GridView Cell? I've tried using a TextBox within the cell which works but I then have the scollbars of the TextBox. I'm not too keen on this way either as the textbox may render differently in different browser. My code is displayed below, I've left my testing in

问题 I can't believe why I can't find anything to this topic ... I got a form with let's say lastname (input), firstname (input), description (textarea as I want provide several lines). Let's start with the creation of a new object: Okay, you type something in like lastname: fox firstname: peter description: what can I say .. well I'm THE guy bye This arrives at my Java Spring MVC Backend Controller as what can I say ..\nwell I'm THE guy\n\nbye which is fine as I can determine where line breaks

问题 Normally the . doesn't match newline unless I specify the engine to do so with the ( ?s ) flag. I tried this regexp on my editor's (UltraEdit v14.10) regexp engine using Perl style regexp mode: (?s).*i The search text contains multiple lines and each line contains many 'i' characters. I expect the above regexp means: search as many characters (because with the ' ?s ' the . now matches anything including newline) as possible (because of the greediness for *) until reaching the character 'i'.

问题 I want to create an EditText in Android which has several lines and number input. It is for the input of a matrix. I already have a solution to set android:inputType="textMultiLine" and then setRawInputType(Configuration.KEYBOARD_12KEY) . However, this does not work when editing the edittext in horizontal orientation and it also does not show the slash ( / ) which I need to input fractions. If I set the input type to setRawInputType(InputType.TYPE_CLASS_NUMBER) , it also does not work in

问题 I'm trying to get logstash multiline to work with the following test file: val=abc 123 abc test and using the following config for the filter: filter { if [message] =~ "val" { match => ["message", "val=%{WORD:calc}" } multiline { pattern => [calc] what => "next" } } The output shows up as follows (with the other fields stripped): "message" => "val=abc" "calc" => "abc" ... "message" => "123 abc" The above lets me know that the grok is matching (hence the "calc" field) but I'm not sure why the

问题 REPL: scala> val a = "hello\nworld" a: String = hello world scala> val b = """hello | world""" b: String = hello world scala> a == b res0: Boolean = true Worksheet: val a = "hello\nworld" //> a : String = hello //| world val b = """hello world""" //> b : String = hello //| world a == b //> res0: Boolean = true Normal Scala code: val a = "hello\nworld" val b = """hello world""" println(a) println(b) println(a == b) Output: hello world hello world false Why does the comparison yield true in the

问题 I am new to iphone development.I am parsing a xml file and displaying the title, date, view and summary in each row of a table.The contents of summary is big ,so only first 3 words are displayed in the cell. I increased the height of the row.Still 3 words are displayed in my cell.How summary should fit properly inside the cell and full content should be displayed.Please help me out.Thanks. 回答1: why dont you set the "numberOfLines" property of the text label of a cell to 0. just like this,