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AngularJS passing data to $http.get request
...dd a query string to the request.
angular.http provides an option for it called params.
$http({
url: user.details_path,
method: "GET",
params: {user_id: user.id}
});
See: http://docs.angularjs.org/api/ng.$http#get and https://docs.angularjs.org/api/ng/service/$http#usage (shows th...
Hibernate - Batch update returned unexpected row count from update: 0 actual row count: 0 expected:
...fy the function which causes the issue. Unfortunately there are several DB calls in the function. I am unable to find the line which causes the issue since hibernate flush the session at the end of the transaction. The below mentioned hibernate error looks like a general error. It doesn't even menti...
How to set timer in android?
...t android.os.Handler;
import android.os.Message;
import android.os.Handler.Callback;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
public class main extends Activity {
TextView text, text2, text3;
long starttime = 0;
//this posts a message to t...
Get the new record primary key ID from MySQL insert query?
...rn a MySQL insert id from a PHP scripted insert using standard mysql_query calls - it wont work and is not obvious without capturing SQL errors.
The newer mysqli supports multiple queries - which LAST_INSERT_ID() actually is a second query from the original.
IMO a separate SELECT to identify the ...
Protected methods in Objective-C
...n Objective-C?
I want to define methods which only the derived classes may call/implement.
9 Answers
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How to pass table value parameters to stored procedure from .net code
...
@TimSchmelter As a rule of thumb I always call Dispose methods, even if it's only so that Code Analysis won't warn me if I don't. But I agree that in this specific scenario where base DataSet and DataTable instances are used, calling Dispose wouldn't do anything.
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Difference between one-to-many and many-to-one relationship
...2) has only 1 order for $158.01.
What is important to realize is that typically the one-to-many relationship doesn't actually add any columns to the table that is the "one". The Customer has no extra columns which describe the relationship with Order. In fact the Customer might also have a one-to...
Passing Data between View Controllers
... of passing the data before you push the view controller, you use a method called
-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
So to pass a BOOL from ViewControllerA to ViewControllerB we would do the following:
in ViewControllerB.h create a property for the BOOL
@proper...
Should functions return null or an empty object?
...amework where methods null is returned if there's nothing that matches the caller's request. Is that "swallowing the problem?"
– Mike Hofer
Oct 26 '09 at 19:01
5
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PersistentObjectException: detached entity passed to persist thrown by JPA and Hibernate
...nt already is in the db. But with CascadeType.MERGE the Account is automatically merged instead.
– Gunslinger
Nov 26 '15 at 15:44
4
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