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How can I assign the output of a function to a variable using bash?
...ewlines.
– Brent
Nov 27 '09 at 17:58
2
That's not 100% right. Command substitution always strips...
jQuery Multiple ID selectors
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answered Aug 16 '11 at 13:38
zzzzBovzzzzBov
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difference between scope and namespace of ruby-on-rails 3 routing
...Crouzier
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answered Jun 12 '10 at 20:37
alternativealternative
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How do I parse a YAML file in Ruby?
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Nathan
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answered Oct 6 '10 at 22:21
Mike WoodhouseMike Woodhouse
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How to add an auto-incrementing primary key to an existing table, in PostgreSQL?
...Y;
Older Versions of PostgreSQL
In old versions of PostgreSQL (prior to 8.x?) you had to do all the dirty work. The following sequence of commands should do the trick:
ALTER TABLE test1 ADD COLUMN id INTEGER;
CREATE SEQUENCE test_id_seq OWNED BY test1.id;
ALTER TABLE test ALTER COLUMN id S...
Time complexity of Sieve of Eratosthenes algorithm
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118
Your n/2 + n/3 + n/5 + … n/97 is not O(n), because the number of terms is not constant. [Edit...
Can an angular directive pass arguments to functions in expressions specified in the directive's att
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If you declare your callback as mentioned by @lex82 like
callback = "callback(item.id, arg2)"
You can call the callback method in the directive scope with object map and it would do the binding correctly. Like
scope.callback({arg2:"some value"});
without requiring for...
passing several arguments to FUN of lapply (and others *apply)
... df$input2)
– Alan
Aug 27 '15 at 1:28
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Question mark (?) in XML attributes for Android
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ubershmekel
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answered Apr 29 '10 at 0:14
jballjball
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What is the effect of encoding an image in base64?
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BlenderBlender
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