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ImageView in circular through xml
... circle behind my image, not the image itself being a circle. I presume is for the border, I want the image to me rounded in a circle within this one
– user3050910
Feb 28 '14 at 21:25
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How can I get Maven to stop attempting to check for updates for artifacts from a certain group from
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The updatePolicy tag didn't work for me. However Rich Seller mentioned that snapshots should be disabled anyways so I looked further and noticed that the extra repository that I added to my settings.xml was causing the problem actually. Adding the snapshots ...
Laravel Eloquent: How to get only certain columns from joined tables
...->belongs_to('User')->select(array('id', 'username'));
}
And don't forget to include the column you're joining on.
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Memcached下一站：HandlerSocket！ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...提高若干倍！
性能测试：Using MySQL as a NoSQL – A story for exceeding 750,000 qps
因为HandlerSocket的性能足够好，所以就没有必要使用Memcached了，能节省大量的硬件资源，相当低碳！而且HandlerSocket操作的是MySQL放在内存中的索引，没有...
Is it possible to change the textcolor on an Android SearchView?
The SearchView element doesn't have any properties for changing the text color. The default text color is black and doesn't work on our dark background. Is there a way to change the color of the text without resorting to hacks?
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What is the easiest way to duplicate an activerecord record?
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To get a copy, use the clone (or dup for rails 3.1+) method:
# rails < 3.1
new_record = old_record.clone
#rails >= 3.1
new_record = old_record.dup
Then you can change whichever fields you want.
ActiveRecord overrides the built-in Object#clone to give ...
How to get the Full file path from URI
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@akhilesh0707 getPath() will return null for external sdcard files.Any solution for that??
– KJEjava48
May 2 '17 at 13:42
1
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ORA-00979 not a group by expression
...key. Then "select A,B,max(C), D ... group by A, B" is not ambiguous, since for each combination of A,B and C, D is already defined. Still oracle refuses to do its job.
– g.a
Mar 6 '17 at 17:17
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generate model using user:references vs user_id:integer
...t. When this relationship is specified, ActiveRecord will assume that the foreign key is kept in the user_id column and it will use a model named User to instantiate the specific user.
The second command also adds an index on the new user_id column.
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A generic list of anonymous class
...compiler error I got Error 1 'System.Array' does not contain a definition for 'ToList' and no extension method 'ToList' accepting a first argument of type 'System.Array' could be found (are you missing a using directive or an assembly reference?)
– DHornpout
M...