string-split

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I have pulled a string out of a database it contains some html code as for example: something about thing one<br> now comes the second thing<br> we're not done yet, here's another one<br> and last but not least is the fourth one<br> So I have four lines but when I print out the string I get an output like in the

问题 I've a filename: NewReport-20140423_17255375-BSIQ-2wd28830-841c-4d30-95fd-a57a7aege412.zip How can i split the above filename to 4 string groups. NewReport 20140423_17255375 BSIQ 2wd28830-841c-4d30-95fd-a57a7aege412.zip I tried: string[] strFileTokens = filename.Split(new char[]{'-'} , StringSplitOptions.None); but i'm not getting the above required four strings 回答1: You can specify the maximum number of substrings to return: var strFileTokens = filename.Split(new[] { '-' }, 4,

问题 In Java, what is the best way to split a string into an array of blocks, when the delimiters at the beginning of each block are different from the delimiters at the end of each block? For example, suppose I have String string = "abc 1234 xyz abc 5678 xyz" . I want to apply some sort of complex split in order to obtain {"1234","5678"} . The first thing that comes to mind is: String[] parts = string.split("abc"); for (String part : parts) { String[] blocks = part.split("xyz"); String data =

问题 i need some help with a RegEx that should split cssText( not selector,but the part inside {} ) into assoc with key->value pairs array in PHP Assuming the the selector part is removed and there is for instance this: color: black; font-family: \"Courier New\"; background: url(\"test.png\"); color: red; Yes the string is escaped i did managed to do that when extracting the {} part. BUT: if background is dataURI or there is content prop set like those: content:'1.test;2.blabla;'; background:

问题 I am communicating with Google API via batch requests through its google-api-python-client . In the batch requests there are limitations: A batch request can not contain more than 1000 requests, A batch request can not contain more than 1MB in the payload. I have random number of random length strings in a list, from which I need to construct a batch request while keeping the aforementioned limitations in mind. Does anyone know a good way to efficiently build chunks of that original list that

问题 How do I split Tamil characters in a string? When I use preg_match_all('/./u', $str, $results) , I get the characters "த", "ம", "ி", "ழ" and "்". How do I get the combined characters "த", "மி" and "ழ்"? 回答1: I think you should be able to use the grapheme_extract function to iterate over the combined characters (which are technically called "grapheme clusters"). Alternatively, if you prefer the regex approach, I think you can use this: preg_match_all('/\pL\pM*|./u', $str, $results) where \pL

问题 I am working on a SQL Server face problem which is splitting a string. I want to implement a function to split a string into an array: Declare @SQL as varchar(4000) Set @SQL='3454545,222,555' Print @SQL …what I have to do so I have an array in which I have: total splitCounter=3 Arr(0)='3454545' Arr(1)='222' Arr(2)='555' Below split function doesn't satisfy my need above, splitting a string into an array. CREATE FUNCTION [dbo].[SplitString] ( @String varchar(max) , @Separator varchar(10) )

问题 I'm trying to parse a string into two variables. The source is a SQL query that populates values for multiple checkboxes. The number of checkboxes varies base on the query results. The checkboxes are coded: <input type="checkbox" name="Listname" value="#RecID#:#DistListName#" ID="ListName#ListID#"> Using code I found here, I remove the : separating RecID and DistListName with: <cfset PreParseList = #form.Listname#> <cfset ParseList = ListToArray(PreParseList, ":", false, true)> The output of

问题 I'm trying to split a WideChar String in to an array, Here is the way I'm doing this :<> WCHAR* Message = _T("This is a sample text"): wchar_t *pwc; CStringArray Command; pwc = wcstok(Message, L" "); int Count = 0; while (pwc != NULL) { pwc = wcstok(NULL, L" "); Command.Add(pwc); Count++; } for (int i = 0 ; i <= Count ; i++) { AfxMessageBox(Command[i]); } The problem is I do not have "This" in my final result array Whats wrong ? 回答1: You need to move the call to Command.Add before the

问题 I have a pattern like this: pattern = "Delivered to %(recipient)s at %(location)s" How can I get the recipient and location of a string based on this pattern? For example: Delivered to Mr.Smith at Seattle would be extracted to [Mr.Smith,Seattle] . Hence, I want that any string that matches this pattern will extract these 2 parameters like this. 回答1: import re pattern = 'Delivered to Mr.Smith at Seattle' re.match(r'Delivered to (.*) at (.*)', pattern).groups() ('Mr.Smith', 'Seattle') re