大约有 8,000 项符合查询结果（耗时：0.0320秒） [XML]
Check if a string contains a number
...he text:
import nltk
def existence_of_numeric_data(text):
text=nltk.word_tokenize(text)
pos = nltk.pos_tag(text)
count = 0
for i in range(len(pos)):
word , pos_tag = pos[i]
if pos_tag == 'CD':
return True
return False
existence_of_numeric_data('We ...
Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
... COM, WMI, ADSI, the Registry, the certificate store, etc., etc.
In other words, UNIX is an entire ecosystem self-tuned around text files. As such, text processing tools are effectively management tools. Windows is a completely different ecosystem self-tuned around APIs and Objects. That's why we i...
Managing CSS Explosion
...to read
Using fewer names is better. Ideally use very simple (and short!) words: text, body, header.
I also find combination of simple words is easier to understand then having a soup of long "appropriate" words: postbody, posthead, userinfo, etc.
Keep the vocabulary small, this way even if som...
How do you import classes in JSP?
...e instead of a jsp page, the syntax is a little bit different. Replace the word 'page' with the word 'tag'.
Instead of Sandman's correct answer
<%@page import="path.to.your.class"%>
use
<%@tag import="path.to.your.class"%>
...
PHP Replace last occurrence of a String in a String?
... This will only work if the last occurrence searched is the last word and has no additional chars after it.
– AwesomeGuy
Feb 14 '19 at 11:55
...
HTML code for an apostrophe
...ymbol makes it show up, otherwise it is just written out. Also, there is a word entity for it, but that is not technically valid in earlier HTML versions thanks to a typo by the W3C (though most browsers support the word version anyways, but I cannot remember what it is).
– tom...
Python extract pattern matches
Python 2.7.1
I am trying to use python regular expression to extract words inside of a pattern
9 Answers
...
How to import Google Web Font in CSS file?
...hat is imported. So replace it with yours. If the font's name has multiple words, URL-encode it by adding a + sign between each word, as I did.
Make sure to place the @import at the very top of your CSS, before any rules.
Google Fonts can automatically generate the @import directive for you. Once ...
Is JavaScript's “new” keyword considered harmful?
In another question , a user pointed out that the new keyword was dangerous to use and proposed a solution to object creation that did not use new . I didn't believe that was true, mostly because I've used Prototype, Scriptaculous and other excellent JavaScript libraries, and everyone of them us...
How to select rows that have current day's timestamp?
...e important because timestamp (and date as in my case) is a MySQL reserved word
– Victor Ferreira
Jan 10 '15 at 19:39
...