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1. In Topic: Trying to resize and move a canvas with code behind

Posted 2 Oct 2012

The trick and the solution is in:

```VerticalAlignment="";
HorizontalAlignment="";
Width="";
Heigth="";
Grid.Column="";
Grid.Row="";

```

Play around with it and you will see the solution.
2. In Topic: Showing Arrays

Posted 2 Oct 2012

You got the length of your array so u just say:
```int k;
int []room = {.......};

for (int i = 0; i < room.length; i++) {
k = room[i]
system.out.println("Location in Array: " +i+ ". Value at Location: " +k \n);
}

```

There you go. Have fun.

``` int k = 0;
```
of course.
3. In Topic: program in Java that sorts from least to greatest

Posted 2 Oct 2012

Hello there MatrimC.

You dont take in consideration that if num1 = 1 and num2 = 1, they are both low and mid value.
You have to write specific what value should be low / mid.
Something like this:

```if ((num1 = num2) && (num3 >= num2)) {
low = num1;
mid = num2;
hi = num3;
}

```

And the other two ways around:
```if ((num3 = num2) && (num1>= num3)) {
low = num2;
mid = num3;
hi = num1;
}else if ((num3 = num1 && (num2 >= num1)) {
low = num3;
mid = num1;
hi = num2;
}

```

Define these three if-statements before the other onces and u should succed!
And look forward to use loops (for loops) its way easier :-)!
4. In Topic: Prolog: Express the predicate member2 using the predicate append only

Posted 30 Sep 2012

Close the thread I figured it out by myself.
5. In Topic: Prolog: Express the predicate member2 using the predicate append only

Posted 30 Sep 2012

Like this ofcourse

```member2a(X,[X,X|_]).
member2a(X,[_|T]) :- append(_,[X,X|_],X), append(_,[T|_],X).

```

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