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How to autosize a textarea using Prototype?
... resizes vertically.
Horizontal resize strikes me as being a mess, due to word-wrap, long lines, and so on, but vertical resize seems to be pretty safe and nice.
None of the Facebook-using-newbies I know have ever mentioned anything about it or been confused. I'd use this as anecdotal evidence to ...
How can I check if character in a string is a letter? (Python)
... True
文 True
>>>
This code work:
>>> def is_alpha(word):
... try:
... return word.encode('ascii').isalpha()
... except:
... return False
...
>>> is_alpha('中国')
False
>>> is_alpha(u'中国')
False
>>>
>>> a = 'ａ...
What is the difference between a strongly typed language and a statically typed language?
...s".
Does one imply the other?
On a pedantic level, no, because the word "strong" doesn't really mean anything. But in practice, people almost always do one of two things:
They (incorrectly) use "strong" and "weak" to mean "static" and "dynamic", in which case they (incorrectly) are using ...
Is there a way to escape a CDATA end token in xml?
...ed using "<" and "&". CDATA sections cannot nest.
In other words, it's not possible to use entity reference, markup or any other form of interpreted syntax. The only parsed text inside a CDATA section is ]]>, and it terminates the section.
Hence, it is not possible to escape ]]>...
Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'?,./
...
Answer
/[\W\S_]/
Explanation
This creates a character class removing the word characters, space characters, and adding back the underscore character (as underscore is a "word" character). All that is left is the special characters. Capital letters represent the negation of their lowercase counter...
How to show multiline text in a table cell
...intact.
May render text with a fixed-pitch font.
May disable automatic word wrap.
Must not disable bidirectional processing.
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What's the Hi/Lo algorithm?
...hat splits the keyspace into large chunks, typically based on some machine word size, rather than the meaningfully-sized ranges (eg obtaining 200 keys at a time) which a human might sensibly choose.
Hi-Lo usage tends to waste large numbers of keys on server restart, and generate large human-unfrien...
Is there a simple way to remove multiple spaces in a string?
... do multiple spaces, I present these examples.
I used 11 paragraphs, 1000 words, 6665 bytes of Lorem Ipsum to get realistic time tests and used random-length extra spaces throughout:
original_string = ''.join(word + (' ' * random.randint(1, 10)) for word in lorem_ipsum.split(' '))
The one-liner ...
Regex (grep) for multi-line search needed [duplicate]
I'm running a grep to find any *.sql file that has the word select followed by the word customerName followed by the word from . This select statement can span many lines and can contain tabs and newlines.
...
Finalize vs Dispose
...
+1 to supercat for a great new (to me) word. The context made it pretty clear, but just in case for the rest of us, here's what wikipedia says: "Fungibility is the property of a good or a commodity whose individual units are capable of mutual substitution, such as...