I'm trying to implement following structure using generics. Getting a weird compiler error, can't figure out why.
class Translator<T:Hashable> {...}
class FooTranslator<String>:Translator<String> {...}
The idea is that Translator uses T as the type of a key in a dictionary. This can be e.g. a...
So I am having a few problems with this application. When I try to run it, I get a nullpointerexception for the creation of a new player and also I am not sure how to best use a stack to keep track of the turns between the user and the computer which needs to be used to check for victories. here ...
I have a few constants in a game that I'm doing for hobby. I need to store constants for the total size of the a Physical World and the size of the Screen.
So I can position the world's objects to the screen or vice versa.
To position the images on the screen for example I get the position tha...
I have an Android service which must offload a task to a different thread but schedule the response callback unto the calling thread. After much thinking i came up with this code:
public void testRequestingAScheduleUpdateShouldNotBlockAndDeliverItOnTheCallingThread() throws Exception {
final...
People on stackoverflow say this doesn't fit there so I'm moving it here.
Here is my migration table:
Schema::create('punches', function(Blueprint $t)
{
$t->increments('id');
$t->integer('user_id');
$t->dateTime('time');
$t->boolean('in_pu...
I'm trying to write a class to handle the collecting and calculating of some data. My intention is to have the controller instantiate the Report object, and a very simple view display it. I figured this would keep the controller thin and keep logic out of the views.
class Report
def initialize...
Here's my first shot at implementing Tic Tac Toe in Ruby. After watching Gary Bernhardt's Functional Core, Imperative Shell, I thought this would be a great exercise in trying out the ideology presented in that screencast. Tear my code apart.
tic_tac_toe.rb -- the procedural shell
require_relat...
I got asked this question in an interview, consider having these four functions in one C++ program:
void a(int val)
{
cout<<val;
}
void a(int &val)
{
cout<<val;
}
void a(int *val)
{
cout<<val;
}
void a(double val)
{
cout<<val;
}
Few Questions i have are:
Is there going to be ...
I have a json input using which I have written below function to recursively create a unordered list.
Is there more precise way to achieve it?
$(document).ready(function () {
var htmlTxt = "";
var cat = [];
var htmlStrTxt = "";
var url = "#";
function r...
How do I count how much times a number is in the 2 dimensional table ?
Code example:
array (size=3)
0 =>
array (size=7)
0 => int 19
1 => int 17
2 => int 37
3 => int 3
4 => int 17
5 => int 11
6 => int 23
1 =>
array (size=7)
0 => int 1...
I basically am suffering at CodeReview section where people don't answer/review my code unless I put a bounty. Well even a bounty gets me a small answer from barely one or two people. Any remedies?
Wanna learn Rust? Ya rly!
I can haz FizzBuzz? No wai!
Gimme /bin/cat then. But rustc say LOL! Must handle teh err0rz!
Now iz all err0r handlurz, so /bin/lolcat. Rust sux, or OP sux?
// Using rustc 1.0.0-beta.3
use std::env;
use std::io::Read;
use std::io::Write;
use std::fs::File;
use std::...
Is it good to use static "factory function" like this?
I find it much convenient than making Abstract Products, Concrete Products and so on.
If it is good, could you suggest some solutions for this:
If all classes has their own .h file, is there a good way to let the base class know about it...
I'm trying to find useful versatile meta-predicates that are different from the vanilla ones offered currently by library(apply).
How about the following two: combine/3 and reduce/3? First, combine/3:
combine(_,[],[]).
combine(Pred_3,[X|Xs],Ys) :-
list_prev_combined_(Xs,X,Ys,Pred_3).
list_c...
Can someone explain how these line of code is working
<?php
class DemoStatic {
function normalFunction() {
echo "This is the normal function";
echo "<br />";
}
static function staticFunction() {
echo "This is the staic function";
echo "<br />";
...
I have a webapp that follows responsive design and has following layout structure. The left layout appears when window's width > 768px and right layout shows otherwise.
Based on preliminary research I think there are no modern pure CSS ways of doing it so I implemented a jQuery code to solve i...
I need to generate a 6 dimensional grid of points. I have a Vector class that contains 6 doubles that make up a positional vector. I want to produce a set of Vectors that contains all the points on a grid that neighbor some point. To do this I currently have 6 for loops:
// 'i' is a dimension, '...
