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Programmer Puzzle: Encoding a chess board state throughout a game
.... Chess occurs on an 8x8 board with each player starting with an identical set of 16 pieces consisting of 8 pawns, 2 rooks, 2 knights, 2 bishops, 1 queen and 1 king as illustrated here:
Positions are generally recorded as a letter for the column followed by the number for the row so White’s que...
Difference between >>> and >>
What is the difference between >>> and >> operators in Java?
7 Answers
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Calculating Distance between two Latitude and Longitude GeoCoordinates
...ion:
public class Coordinates
{
public double Latitude { get; private set; }
public double Longitude { get; private set; }
public Coordinates(double latitude, double longitude)
{
Latitude = latitude;
Longitude = longitude;
}
}
public static class CoordinatesDist...
Why extend the Android Application class?
...
Offhand, I can't think of a real scenario in which extending Application is either preferable to another approach or necessary to accomplish something. If you have an expensive, frequently used object you can initialize it in ...
Highlight all occurrence of a selected word?
...
In Normal mode:
:set hlsearch
Then search for a pattern with the command / in Normal mode, or <Ctrl>o followed by / in Insert mode. * in Normal mode will search for the next occurrence of the word under the cursor. The hlsearch option...
How does internationalization work in JavaScript?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
How can I remove a trailing newline?
What is the Python equivalent of Perl's chomp function, which removes the last character of a string if it is a newline?
...
How do I check in JavaScript if a value exists at a certain array index?
...fined and not null. It's possible to add members to an array without ever setting their value: for example, if you add array values by increasing the array.length property, any new values will be undefined.
To determine if a given value is something meaningful, or has been defined. That is, not...
Why does C++ rand() seem to generate only numbers of the same order of magnitude?
In a small application written in C/C++, I am facing a problem with the rand function and maybe the seed :
9 Answers
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What is the argument for printf that formats a long?
The printf function takes an argument type, such as %d or %i for a signed int . However, I don't see anything for a long value.
...