text-processing

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . Improve this question Given a raw string input 1600 Divisadero St San Francisco, CA 94115 b/t Post St & Sutter St Lower Pacific Heights I want to extract City: San Francisco state: California or CA Country: USA I'll be parsing millions of addresses and using a Paid API is not feasible

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . Improve this question Given a raw string input 1600 Divisadero St San Francisco, CA 94115 b/t Post St & Sutter St Lower Pacific Heights I want to extract City: San Francisco state: California or CA Country: USA I'll be parsing millions of addresses and using a Paid API is not feasible

问题 I would like to have less display *.md markdown files with some formatting -- like I know less can, for manpages, etc. I am running Ubuntu 12.04. I am as far as putting a user defined filter into .lessfilter : #!/bin/sh case "$1" in *.md) fn=/tmp/$1.$$.html markdown "$1" | html2txt > $fn ### LOSES FORMATTING cat $fn ### TO STDOUT??? ;; *) # We don't handle this format exit 1 esac # No further processing by lesspipe necessary exit 0 So, the main questions are: How can I pass some basic

问题 I would like to have less display *.md markdown files with some formatting -- like I know less can, for manpages, etc. I am running Ubuntu 12.04. I am as far as putting a user defined filter into .lessfilter : #!/bin/sh case "$1" in *.md) fn=/tmp/$1.$$.html markdown "$1" | html2txt > $fn ### LOSES FORMATTING cat $fn ### TO STDOUT??? ;; *) # We don't handle this format exit 1 esac # No further processing by lesspipe necessary exit 0 So, the main questions are: How can I pass some basic

问题 Is there a better (more efficient) way to find x-digit number (number consisted of x digits) in a text? My way: EDIT: for n in range(0,len(text)): if isinstance(text[n:n+x], (int)) and isinstance(text[n:n+x+1] is False: result = text[n:n+x] return result EDIT 2: for n in range(0,len(text)): try: int(text[n:n+x]) result = text[n:n+x] except: pass return result 回答1: import re string = "hello 123 world 5678 897 word" number_length = 3 pattern= r"\D(\d{%d})\D" % number_length # \D to avoid

问题 I have a file on this form: X/this is the first match/blabla X-this is the second match- and here we have some fluff. And I want to extract everything that appears after "X" and between the same markers. So if I have "X+match+", I want to get "match", because it appears after "X" and between the marker "+". So for the given sample file I would like to have this output: this is the first match and then this is the second match I managed to get all the content between X followed by a marker by

问题 I have a file on this form: X/this is the first match/blabla X-this is the second match- and here we have some fluff. And I want to extract everything that appears after "X" and between the same markers. So if I have "X+match+", I want to get "match", because it appears after "X" and between the marker "+". So for the given sample file I would like to have this output: this is the first match and then this is the second match I managed to get all the content between X followed by a marker by

问题 I have a file on this form: X/this is the first match/blabla X-this is the second match- and here we have some fluff. And I want to extract everything that appears after "X" and between the same markers. So if I have "X+match+", I want to get "match", because it appears after "X" and between the marker "+". So for the given sample file I would like to have this output: this is the first match and then this is the second match I managed to get all the content between X followed by a marker by

问题 I'm trying to implement Sentiments Analysis functionality and looking for useful features which can be extracted from tweet messages.The features which I have in my mind for now are: Sentiment words Emotion icons Exclamation marks Negation words Intensity words(very,really etc) Is there any other useful features for this task? My goal is not only detect that tweet is positive or negative but also I need to detect level of positivity or negativity(let say in a scale from 0 to 100). Any inputs

问题 I am unable to figure out how to properly use the EM_SETHANDLE mechanism to set the text for an edit control. Get and Set window text will be too slow for my application. From the documentation I understand that the allocated buffer will be sued by the control and it works partially for me. When the text is entered in the control, it is seen in the buffer but when the buffer is updated using memcpy etc (no bug in the code), the updated text won't show properly. I even tried EM_SETHANDLE