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Pan & Zoom Image
...teTransform. That is, Cast it to a TransformGroup then select and cast the appropriate Child. 2) If your movement is Jittery remember that you can't use the image to get your mouse position (since its dynamic), you have to use something static. In this example, a border is used.
...
How do you automate Javascript minification for your Java web applications?
...aring how you prefer to automate Javascript minification for your Java web apps. Here are a few aspects I'm particularly interested in:
...
How do I provide JVM arguments to VisualVM?
I'm using VisualVM from JDK 1.6.0_26 to profile a Java webapp running under Tomcat, but VisualVM often tells me that it doesn't have enough memory to take a snapshot, and to use the -Xmx switch to provide more memory to Netbeans. The problem is, I'm running VisualVM outside of Netbeans, so how can I...
How to print to the console in Android Studio?
...
Run your application in debug mode by clicking on
in the upper menu of Android Studio.
In the bottom status bar, click 5: Debug button, next to the 4: Run button.
Now you should select the Logcat console.
In search box, you ca...
Difference between static STATIC_URL and STATIC_ROOT on Django
...y collectstatic will copy all the static files(ie in static folder in your apps, static files in all paths) to the directory /var/www/example.com/static/. now you only need to serve this directory on apache or nginx..etc.
STATIC_URL
The URL of which the static files in STATIC_ROOT directory ar...
Do I need dependency injection in NodeJS, or how to deal with …?
...ome experimental projects with nodejs. I have programmed a lot Java EE web applications with Spring and appreciated the ease of dependency injection there.
...
What is the need of JSF, when UI can be achieved with JavaScript libraries such as jQuery and Angula
...
You can find a real world kickoff JSF based project here: Java EE Kickoff App. You'll see that it contains next to JSF as good HTML5, CSS3 and jQuery.
See also:
Difference between Request MVC and Component MVC
Difference between JSP, Servlet and JSF
What are the main disadvantages of JSF 2.0?
Is i...
Printing HashMap In Java
...lar output: System.out.println(map.toString());
– Yo Apps
Jan 23 '19 at 13:56
1
@yoapps beware of...
How to model type-safe enum types?
.../docu/files/api/scala/Enumeration.html
Example use
object Main extends App {
object WeekDay extends Enumeration {
type WeekDay = Value
val Mon, Tue, Wed, Thu, Fri, Sat, Sun = Value
}
import WeekDay._
def isWorkingDay(d: WeekDay) = ! (d == Sat || d == Sun)
WeekD...
View's getWidth() and getHeight() returns 0
...cause otherwise it will fire on every layout event. If you have to support apps SDK Lvl < 16 use this to unregister the listener:
public void removeGlobalOnLayoutListener (ViewTreeObserver.OnGlobalLayoutListener victim)
2. Add a runnable to the layout queue: View.post()
Not very well known and m...