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Oracle SELECT TOP 10 records
... an big problem with an SQL Statement in Oracle. I want to select the TOP 10 Records ordered by STORAGE_DB which aren't in a list from an other select statement.
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How to sort a Ruby Hash by number value?
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metrics = {"sitea.com" => 745, "siteb.com" => 9, "sitec.com" => 10 }
metrics.sort_by {|_key, value| value}
# ==> [["siteb.com", 9], ["sitec.com", 10], ["sitea.com", 745]]
If you need a hash as a result, you can use to_h (in Ruby 2.0+)
metrics.sort_by {|_key, value| value}.to_h
# ...
How can I validate a string to only allow alphanumeric characters in it?
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10 Answers
10
Active
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How to copy a local Git branch to a remote repo
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can be used to specify this manually.
Jan suggests (for git >= 1.7.0) the push -u (or push --set-upstream) option:
For every branch that is up to date or successfully pushed, add upstream (tracking) reference, used by argument-less git-pull(1) and other commands.
That way, you don't have t...
How do I sort a list by different parameters at different timed
... int result = option.compare(o1, o2);
if (result != 0) {
return result;
}
}
return 0;
}
};
}
}
An example of usage (with a static import).
public static void main(String[] ar...
Why did Bootstrap 3 switch to box-sizing: border-box?
I'm migrating my Bootstrap themes from v2.3.2 to v3.0.0 and one thing I noticed is that a lot of dimensions are calculated differently, due to the following styles in bootstrap.css.
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How to put an image in div with CSS?
...v>
and in CSS :
div.image {
content:url(http://placehold.it/350x150);
}
you can try it on this link :
http://jsfiddle.net/XAh2d/
this is a link about css content
http://css-tricks.com/css-content/
This has been tested on Chrome, firefox and Safari. (I'm on a mac, so if someone ha...
MySQL COUNT DISTINCT
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answered Apr 20 '11 at 23:15
ypercubeᵀᴹypercubeᵀᴹ
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TypeError: Illegal Invocation on console.log.apply
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180
It may not work in cases when execution context changed from console to any other object:
Th...
Get the client IP address using PHP [duplicate]
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ShivShiv
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38
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