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Map Tiling Algorithm
...low the edge tiles marked with an X are all green tiles with a tan tile as one or more of their eight neighbouring tiles. With different types of terrain this condition could translate to a tile being an edge tile if it has neighbours of lower terrain-number.
Once all edge tiles are detected the ...
Why is it impossible to override a getter-only property and add a setter? [closed]
...to break this contract and make it read-write.
I'm with Microsoft on this one.
Let's say I'm a new programmer who has been told to code against the Baseclass derivation. i write something that assumes that Bar cannot be written to (since the Baseclass explicitly states that it is a get only propert...
How can I monitor the thread count of a process on linux?
... This is the sauce for me. I don't want to limit it only to one process. It's easy to add a -p to this if necessary, or anything else. This is the minimum you need to see the thread list.
– Erick Robertson
Apr 6 '16 at 14:45
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How to use Comparator in Java to sort
...ss as a plural of something, it suggests it is an abstraction of more than one thing.
Anyway, here's a demo of how to use a Comparator<T>:
public class ComparatorDemo {
public static void main(String[] args) {
List<Person> people = Arrays.asList(
new Pers...
Adding a new value to an existing ENUM Type
...blem few days ago and found this post. So my answer can be helpful for someone who is looking for solution :)
If you have only one or two columns which use the enum type you want to change, you can try this. Also you can change the order of values in the new type.
-- 1. rename the enum type you w...
Create a pointer to two-dimensional array
I need a pointer to a static 2-dimensional array. How is this done?
10 Answers
10
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When to use margin vs padding in CSS [closed]
...rtical margins auto-collapse, and padding doesn't.
Consider two elements one above the other each with padding of 1em. This padding is considered to be part of the element and is always preserved.
So you will end up with the content of the first element, followed by the padding of the first elem...
Batch file: Find if substring is in string (not in a file)
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@Gary, since that wasn't one of the requirements of this question, you probably should have asked a different question, perhaps linking back to this one as a reference. There's no shortage of people willing to help out. In fact, you still shoud ask t...
How do I view the SQLite database on an Android device? [duplicate]
...tant to note that if you want to copy the DB to your SDcard, your App (the one you're "running as") needs the android.permission.WRITE_EXTERNAL_STORAGE-permission. Otherwise, it'll tell you "permission denied".
– Lukas Knuth
Jun 30 '15 at 14:10
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Why would a static nested interface be used in Java?
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The question has been answered, but one good reason to use a nested interface is if its function is directly related to the class it is in. A good example of this is a Listener. If you had a class Foo and you wanted other classes to be able to listen for events...