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Options for HTML scraping? [closed]
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combine linq with it and it seems more like HTMLSQL, no?
– Bless Yahu
Nov 22 '08 at 20:16
3
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Ruby: How to get the first character of a string
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You can use Ruby's open classes to make your code much more readable. For instance, this:
class String
def initial
self[0,1]
end
end
will allow you to use the initial method on any string. So if you have the following variables:
last_name = "Smith"
first_name = "Joh...
jQuery .scrollTop(); + animation
...ert("Finished animating");
});
Where that alert code is, you can execute more javascript to add in further animation.
Also, the 'swing' is there to set the easing. Check out http://api.jquery.com/animate/ for more info.
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Creating a new dictionary in Python
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How to escape single quotes within single quoted strings
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I contend that '\'' is vastly more readable in most contexts than '"'"'. In fact, the former is almost always clearly distinct within a single-quoted string, and thus is just a matter of mapping it semantically to the "it's an escaped quote" meaning, as o...
\d is less efficient than [0-9]
...a regular expression rather than [0-9] or \d . I said it was probably more efficient to use a range or digit specifier than a character set.
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How to convert a clojure keyword into a string?
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I cannot imagine a more complete answer, but just for fun I shall dare someone to come up with it.
– Hamish Grubijan
Sep 15 '10 at 15:55
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Is Redis just a cache?
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No, Redis is much more than a cache.
Like a Cache, Redis stores key=value pairs. But unlike a cache, Redis lets you operate on the values. There are 5 data types in Redis - Strings, Sets, Hash, Lists and Sorted Sets. Each data type exposes v...
Javascript - How to extract filename from a file input control
..., filename.lastIndexOf('.')); Because his way will fail with extensions of more characters than 3, thus: .html, .jpeg etc.
– Yeti
May 10 '12 at 16:02
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