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How to convert ActiveRecord results into an array of hashes
...cords << TaskStoreStatus.last.as_json
tasks_records << { :task_id => 10, :store_name => "Koramanagala", :store_region => "India" }
tasks_records.to_json
serializable_hash
You can also convert any ActiveRecord objects to a Hash with serializable_hash and you can convert any Ac...
How to display double quotes(") Symbol in a TextView?
...te string 2&quot; end message"
For more, visit http://developer.android.com/guide/topics/resources/string-resource.html
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Prevent browser from loading a drag-and-dropped file
...is useful to prevent the default browser behavior in cases where a user accidentally drops a file they want to upload outside of the actual file-upload drop-zone, and then wonders why they now see that same file rendered directly in the browser window (assuming a compatible file type like an image o...
How to get index of object by its property in JavaScript?
...
return i;
}
}
return -1;
}
var Data = [
{id_list: 2, name: 'John', token: '123123'},
{id_list: 1, name: 'Nick', token: '312312'}
];
With this, not only can you find which one contains 'John' but you can find which contains the token '312312':
findWithAttr(Dat...
AngularJS - Binding radio buttons to models with boolean values
...
just wanted to add an important side note: ng-value has to have the value without the curly braces {{}} Example: ng-value="choice2.id" vs value="{{choice2.id}}"
– Andi
Oct 21 '14 at 11:26
...
Best practice to return errors in ASP.NET Web API
... process, we have two cases:
For general errors like not found, or invalid parameters being passed to an action we return a HttpResponseException to stop processing immediately. Additionally for model errors in our actions we will hand the model state dictionary to the Request.CreateErrorResponse...
How do you kill all current connections to a SQL Server 2005 database?
... to:
USE master
GO
SET NOCOUNT ON
DECLARE @DBName varchar(50)
DECLARE @spidstr varchar(8000)
DECLARE @ConnKilled smallint
SET @ConnKilled=0
SET @spidstr = ''
Set @DBName = 'DB_NAME'
IF db_id(@DBName) < 4
BEGIN
PRINT 'Connections to system databases cannot be killed'
RETURN
END
SELECT @spidstr=...
How do disable paging by swiping with finger in ViewPager but still be able to swipe programmaticall
...complete solution:
First, add this class to your src folder:
import android.content.Context;
import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.animation.DecelerateInterpolator;
import android.widget.Scroller;
import jav...
What's the difference between @JoinColumn and mappedBy when using a JPA @OneToMany association
... table), whereas the attribute mappedBy indicates that the entity in this side is the inverse of the relationship, and the owner resides in the "other" entity. This also means that you can access the other table from the class which you've annotated with "mappedBy" (fully bidirectional relationship)...
Can't start site in IIS (use by another process)
... or netstat -aon | findstr 0.0:80 in a command prompt to see which Process Id is LISTENING to port :80 and then watch for that Process Id (PID) in Task Manager with view->select columns-> process id checked. End that process, restart IIS and you are done. (Note: if you have Skype installed, tr...