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How do I remove all HTML tags from a string without knowing which tags are in it?
...stling &nbsp;&nbsp;&nbsp;<font color=\"#228b22\">[Proj # 206010]</font></b>&nbsp;&nbsp;&nbsp; (Reality Series, &nbsp;)");
string result = htmlDoc.DocumentNode.InnerText;
sha...
Python Sets vs Lists
...iter_test; iterable = tuple(range(10000))",
... number=100000)
9.865639209747314
Determine if an object is present
>>> def in_test(iterable):
... for i in range(1000):
... if i in iterable:
... pass
...
>>> from timeit import timeit
>>> timei...
How do I use a file grep comparison inside a bash if/else statement?
...
205
From grep --help, but also see man grep:
Exit status is 0 if any line was selected, 1 othe...
Using PHP with Socket.io
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20
UPDATE: Aug 2014 The current socket.io v1.0 site has a PHP example:- https://github.com/rase-/s...
Unusual shape of a textarea?
...many solutions, proposed in other posts. I think this one is currently (in 2013) the one which can be compatible with the largest number of browsers, because it doesn't need any CSS3 properties. However, the method will not work on browsers which doesn't support contentdeditable, be careful.
Soluti...
Validate uniqueness of multiple columns
... be patched?
– Alexey
Jul 16 '12 at 20:09
13
Alexey, validates_uniqueness_of [:user_id, :friend_i...
Difference between database and schema
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edited Jun 20 at 9:12
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111 silver badge
answered Mar 16 '11 at 10:11
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What is the difference between buffer and cache memory in Linux?
...aches pages from file reading.
quote from:
https://web.archive.org/web/20110207101856/http://www.linuxforums.org/articles/using-top-more-efficiently_89.html
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Removing a model in rails (reverse of “rails g model Title…”)
...
– Mikhail Nikalyukin
Jul 22 '13 at 20:30
Ye thanks. I restored the migration from the Trash but it turns out I had an...
How do I see all foreign keys to a table or column?
... of "<table>" XD)
– Acute
May 20 '12 at 1:12
4
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