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What is Data Transfer Object?
...VC doesn't necessarily need to be a class from your Domain Model. Having said that, it well could be. Using the DTO strips out all of the unnecessary stuff. Just depends on the architecture you're going for. I'm not sure exactly how to answer your second question. Whether its across the wire or n...
Is the primary key automatically indexed in MySQL?
...
I guess this is the answer
mysql> create table test(id int primary key, s varchar(20));
Query OK, 0 rows affected (0.06 sec)
mysql> show indexes from test \G
*************************** 1. row ***************************
Table: test
Non_unique: 0
Key_name: ...
Creating a dynamic choice field
... self.fields['waypoints'] = forms.ChoiceField(
choices=[(o.id, str(o)) for o in Waypoint.objects.filter(user=user)]
)
from your view while initiating the form pass the user
form = waypointForm(user)
in case of model form
class waypointForm(forms.ModelForm):
def __in...
Android View.getDrawingCache returns null, only null
...makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
v.layout(0, 0, v.getMeasuredWidth(), v.getMeasuredHeight());
v.buildDrawingCache(true);
Bitmap b = Bitmap.createBitmap(v.getDrawingCache());
v.setDrawingCacheEnabled(false); // clear drawing cache
...
How to stop Gradle task execution in Android Studio?
Is there any legitimate way of Gradle task(s) execution stopping in Android Studio?
16 Answers
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Force update of an Android app when a new version is available
...solutely need the users to update to continue using the app, you could provide a simple versioning API. The API would look like this:
versionCheck API:
Request parameters:
int appVersion
Response
boolean forceUpgrade
boolean recommendUpgrade
When your app starts, you could call this API ...
Java Naming Convention with Acronyms [closed]
...andard for this in Java, I'd like to note that the .NET Framework Design Guidelines do specify this.
Now before slamming me for being off topic, please remember that the class naming guidelines for Java and the .NET Framework are quite similar, which makes the .NET guidelines useful as a persuasiv...
How to find a text inside SQL Server procedures / triggers?
...OM sys.sql_modules m
INNER JOIN sys.objects o ON m.object_id=o.object_id
WHERE m.definition Like '%'+@Search+'%'
ORDER BY 2,1
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How to uncheck checkbox using jQuery Uniform library
I have a problem with unchecking a checkbox . Have a look at my jsFiddle , where I am attempting:
12 Answers
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Understanding Spring @Autowired usage
...o this method. If it finds two such beans you will get an Exception. To avoid the Exception, you can use the @Qualifier annotation and tell it which of the two beans to inject in the following manner:
@Qualifier("redBean")
class Red implements Color {
// Class code here
}
@Qualifier("blueBean")...