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How to compare two tags with git?
I would like to do a diff between two tags and committed changes between those two tags. Could you please tell me the command?
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How to get current time with jQuery
...ioned in another answer, using moment.js sounds like a good idea. momentjs.com
– Chris
May 4 '15 at 8:38
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Put buttons at bottom of screen with LinearLayout?
...coding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/db1_root"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:id="@+id/textView1...
Redirect from asp.net web api post action
...tusCode.Moved);
response.Headers.Location = new Uri("http://www.abcmvc.com");
return response;
}
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How do I automatically sort a has_many relationship in Rails?
...on on has_many itself:
class Article < ActiveRecord::Base
has_many :comments, :order => 'created_at DESC'
end
class Comment < ActiveRecord::Base
belongs_to :article
end
Or, if you want a simple, non-database method of sorting, use sort_by:
article.comments.sort_by &:created_...
Change Oracle port from port 8080
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From Start | Run open a command window.
Assuming your environmental variables are set correctly start with the following:
C:\>sqlplus /nolog
SQL*Plus: Release 10.2.0.1.0 - Production on Tue Aug 26 10:40:44 2008
Copyright (c) 1982, 2005, Oracle. ...
JavaScript: empty array, [ ] evaluates to true in conditional structures. Why is this?
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From http://www.sitepoint.com/javascript-truthy-falsy/
The following values are always falsy:
false
0 (zero)
"" (empty string)
null
undefined
NaN (a special Number value meaning Not-a-Number!)
All other values are truthy, including "0" (zero in q...
Selecting multiple classes with jQuery
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Al right, I got this one stackoverflow.com/q/1041344/148271. basically I will have to join all the selector for intersection. Like $(".myClass.myOtherClass")
– IsmailS
Sep 2 '11 at 13:03
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Adding a user to a group in django
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docs.djangoproject.com/en/dev/intro/tutorial01 There are similar examples in section 'Playing with the API'
– juankysmith
Sep 1 '11 at 17:02
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How to Test a Concern in Rails
... do
it_behaves_like "personable"
end
The advantages of this approach become even more obvious when you start doing things in your concern like invoking AR callbacks, where anything less than an AR object just won't do.
s...