text-parsing

How to make preg_match to find whole word but not separate hyphen-words?

試著忘記壹切 提交于 2020-01-30 08:31:06
问题 if (preg_match('#\b'.$rawword.'\b#i',$body)) { This code finds whole words, but if they are a hyphen word like "ABLE-BODIED" it will find ABLE and BODIED separately. How can modify the expression to accommodate for the dash? 回答1: You can use lookbehind and lookahead operators. This operators looks in behind and after but not match them. for example use \b(?<!-)xyz(?!-)\b for finding whole words of xyz that doesn't have - before or after. 来源: https://stackoverflow.com/questions/5781451/how-to

How to Parsing Full String and split into several String in Excel VBA?

三世轮回 提交于 2020-01-25 19:22:57
问题 I need help in Excel VBA. I have situation that i need to split into several data from a String. There is now specific delimiter, the condition is only a Keyword. The example of the Full String Data i got is like this: /*ORDER FORM*/ Name: Randy Full Address: Unknown Street 123 ABC Phone:0246854612 Order: 1x G Action Figure 1x Y Action Figure 2x Z Action Figure /*Fill Bank and Amount of Transfer*/ Bank: ABC Total: 2000 /*If you Reseller, Fill Data below*/ Sender: SenderPhone: /*Thank you for

How to Parsing Full String and split into several String in Excel VBA?

我只是一个虾纸丫 提交于 2020-01-25 19:21:07
问题 I need help in Excel VBA. I have situation that i need to split into several data from a String. There is now specific delimiter, the condition is only a Keyword. The example of the Full String Data i got is like this: /*ORDER FORM*/ Name: Randy Full Address: Unknown Street 123 ABC Phone:0246854612 Order: 1x G Action Figure 1x Y Action Figure 2x Z Action Figure /*Fill Bank and Amount of Transfer*/ Bank: ABC Total: 2000 /*If you Reseller, Fill Data below*/ Sender: SenderPhone: /*Thank you for

Textfile-parsing function fails to compile owing to type-mismatch error

我只是一个虾纸丫 提交于 2020-01-24 19:10:27
问题 I'm trying to parse a simple config text file, which contains one three-word entry per line, laid out as follows: ITEM name value ITEM name value //etc. I've reproduced the function which does the parsing (and the subsequent compilation error) here (and on the Rust Playpen): pub fn parse(path: &Path) -> config_struct { let file = File::open(&path).unwrap(); let reader = BufReader::new(&file); let line_iterator = reader.lines(); let mut connection_map = HashMap::new(); let mut target_map =

Data mining termin “fledged”?

一曲冷凌霜 提交于 2020-01-16 18:18:08
问题 Please tell what is termin "full fledged KI"? As i understand it is part of data mining for text analyzing. Am i right? Some interesting and useful links will be fine! Thank you!!! 回答1: By "full fledged", he likely means "fully fledged", defined as developed or matured to the fullest degree of full rank or status source: thefreedictionary.com Not sure about KI, but possibly it means: http://en.wikipedia.org/wiki/Knowledge_integration 回答2: My guess is that it is a typo of AI or a near-synonym,

Difference between parsing a text file in r and rb mode

倾然丶 夕夏残阳落幕 提交于 2020-01-08 11:47:09
问题 What makes parsing a text file in 'r' mode more convenient than parsing it in 'rb' mode? Especially when the text file in question may contain non-ASCII characters. 回答1: This depends a little bit on what version of Python you're using. In Python 2, Chris Drappier's answer applies. In Python 3, its a different (and more consistent) story: in text mode ( 'r' ), Python will parse the file according to the text encoding you give it (or, if you don't give one, a platform-dependent default), and

Trying to parse a fairly complex text file

为君一笑 提交于 2020-01-07 03:22:19
问题 I have multiple text file, each is a result of a simulation. The content of the file is as follow: Parameter_1 = value Parameter_2 = value ..... Test 1 Min: value Max: value Average: value Test 2 Min: value Max: value Average: value Each file contains the same type of parameters with different values, and of course the tests values are different as well. I need to be able to import this data to Matlab. What I want to do in Matlab is to be able to create charts of parameters (x-axis) and test

C# - Trimming string from first null terminator and onwards

纵然是瞬间 提交于 2020-01-06 17:56:05
问题 I have a C# string "RIP-1234-STOP\0\0\0\b\0\0\0???|B?Mp?\0\0\0" returned from a call to a native driver. How can I trim all characters from first null terminator '\0\ onwards. In this case, I just would like to have "RIP-1234-STOP". Thanks. 回答1: Here is a method that should do the trick string TrimFromZero(string input) { int index= input.IndexOf('\0'); if(index < 0) return input; return input.Substring(0,index); } 回答2: Try this: var input = "RIP-1234-STOP\0\0\0\b\0\0\0???|B?Mp?\0\0\0"; var

Textfile-parsing function fails to compile owing to lifetime/borrow error

安稳与你 提交于 2020-01-05 02:54:07
问题 NB. This post was originally part of a larger post that contained two questions (that I'd believed were one error manifesting itself differently), but to comply with site guidelines I've split it into two separate posts, of which this is the second. The first post is here. I'm trying to parse a simple config text file, which contains one three-word entry per line, laid out as follows: ITEM name value ITEM name value //etc. I've reproduced the function which does the parsing (and the

How to extract chunks from BIO chunked sentences? - python

久未见 提交于 2020-01-02 02:06:09
问题 Give an input sentence, that has BIO chunk tags: [('What', 'B-NP'), ('is', 'B-VP'), ('the', 'B-NP'), ('airspeed', 'I-NP'), ('of', 'B-PP'), ('an', 'B-NP'), ('unladen', 'I-NP'), ('swallow', 'I-NP'), ('?', 'O')] I would need to extract the relevant phrases out, e.g. if I want to extract 'NP' , I would need to extract the fragments of tuples that contains B-NP and I-NP . [out]: [('What', '0'), ('the airspeed', '2-3'), ('an unladen swallow', '5-6-7')] (Note: the numbers in the extract tuples