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When to wrap quotes around a shell variable?
...o perform token splitting and/or wildcard expansion.
Token splitting;
$ words="foo bar baz"
$ for word in $words; do
> echo "$word"
> done
foo
bar
baz
By contrast:
$ for word in "$words"; do echo "$word"; done
foo bar baz
(The loop only runs once, over the single, quoted stri...
Capitalize words in string [duplicate]
What is the best approach to capitalize words in a string?
21 Answers
21
...
CSS word-wrapping in div
...at: left and now has an overflow. I want the scrollbar to go away by using word-wrapping. How can i achieve this?
8 Answers...
How does the @property decorator work in Python?
... how @property can be implemented:
class Thing:
def __init__(self, my_word):
self._word = my_word
@property
def word(self):
return self._word
>>> print( Thing('ok').word )
'ok'
Otherwise word remains a method instead of a property.
class Thing:
def __in...
How to break a line of chained methods in Python?
...
You could use additional parenthesis:
subkeyword = (
Session.query(Subkeyword.subkeyword_id, Subkeyword.subkeyword_word)
.filter_by(subkeyword_company_id=self.e_company_id)
.filter_by(subkeyword_word=subkeyword_word)
.filter_by(subkeywor...
Split string on whitespace in Python [duplicate]
...thod without an argument splits on whitespace:
>>> "many fancy word \nhello \thi".split()
['many', 'fancy', 'word', 'hello', 'hi']
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Split a string on whitespace in Go?
Given an input string such as " word1 word2 word3 word4 " , what would be the best approach to split this as an array of strings in Go? Note that there can be any number of spaces or unicode-spacing characters between each word.
...
A regular expression to exclude a word/string
...0-9]+)\b(?<!ignoreme|ignoreme2|ignoreme3)
You can add as much ignored words as you like, here is a simple PHP implementation:
$ignoredWords = array('ignoreme', 'ignoreme2', 'ignoreme...');
preg_match('~^/\b([a-z0-9]+)\b(?<!' . implode('|', array_map('preg_quote', $ignoredWords)) . ')~i', $...
A better similarity ranking algorithm for variable length strings
...trings(string str1, string str2)
{
List<string> pairs1 = WordLetterPairs(str1.ToUpper());
List<string> pairs2 = WordLetterPairs(str2.ToUpper());
int intersection = 0;
int union = pairs1.Count + pairs2.Count;
for (int i = 0; i < pairs1.Coun...
How do I escape a reserved word in Oracle?
...
I marked you down because I tried to escape the word using double quotes and it didn't work.
– Spence
Jul 22 '09 at 0:18
14
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