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As I commented, you really should look into using the GameCenter to handle all of your achievements. With that said, here's my thoughts on some of what you are doing.
It doesn't ever make sense to ever have more than one DTAchievements instantiated, does it? It also seems a little clunky that ...
I've written some code to "binary search" a list, and return the first occurrence of the target:
def bsearch(a, left, right, target, first_or_last = 'first'):
"""
Use binary search to find the first, last, or random index
of target.
>>> a = [1,1,1,1,1,1]
>>> bsearch(a, 0, le...
JavaScript concerns
Is this the best way in jQuery to handle a button being pressed without making an HTTP req?
$("#input-box-form").submit( function(event) {
event.preventDefault();
var data = getParityData();
showParityData(data);
});
This seems like a mess/redundant/I'm not doi...0
I believe I'm implementing a factory method for my DAO. I have three different types of DAO...SQL, Serial, RAM...each have there own subtypes. Would I be better with abstract factory method to allow for close modification and open for extension? Is there better way of having flexible storage D...0
In this code I update two tables called Payment and SalaryTrans. First I insert records (Salary payments) to Payment table and then I update SalaryTrans table. When records are inserted to Payment table, ID is auto generated (Auto increment column) and then this ID should be updated in SalaryTran...
I am new to iOS development, I wrote this code but the company said this is bad architecture & it's not acceptable. I Want to improve this code please help me. The code given below:
UITabBarController * tab = (UITabBarController *) self.window.rootViewController;
UINavigationController * nav =...
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0
I am very happy with the help I am getting here. It seems that I'm almost done with the vba code. Because of my unstructured code (cause of inexperience) I am facing two kinds of problems the first is that the code has to be optimized. Second but foremost I can't figure out how I can make the fol...
Given three linked lists, say a, b and c, find one node from each list such that the sum of the values of the nodes is equal to a given number.
For example, if the three linked lists are 12->6->29, 23->5->8 and 90->20->59, and the given number is 101, the output should be tripel “6 5 90″.
...
<?php
$xml = simplexml_load_file("http://www.example.com/example.xml");
//echo "<pre>";
//print_r($xml);
$cnt =0;
$customereview='';
foreach($xml->comment as $comment){
if($comment->ProdNid == $productID){
...
I am trying to write an angular service to interface with a RESTful API.
For sake of simplicity, lets assume the API is
+ Company
|___+ Department
| |____ Person
|
|____ Person
Notice how person can be under Company > Department or directly underCompany.
Each of the entities (Company, ...
I have a list of lists. The same items may appear in multiple lists.
I want to break this down into a new list of lists where
Each item only appears once in the entire list of lists.
For each list in this new list, on every list in the old list, the new list will either be a subset of will not...0
On a responsive website where elements may shrink/expand according to the size of your viewport, the elements that was at the top of your viewport at the time may get pushed down/up as the elements above them get squished/expanded. Forcing you to scroll down/up again in order to get to the same a...
I'm a beginner to Java and I just built this simple program but the out put keeps coming out as the default case and Netbeans doesn't seem to notice any errors in the code. I will love some help.
This is the code:
Scanner D = new Scanner (System.in);
System.out.println("Enter your Gra...
I want to know if I can do this:
Find "sqrt" in a string
Replace "sqrt" with only "#"
I have the following code but its not working. How come?
size_t found = 0;
found = modifiedExpr.find("sqrt");
if(found!=std::string::npos)
{
modifiedExpr.replace(modifiedExpr.find(sqrt),sqrt.length(),"#...
0
I am using this code to fetch some details from server from my android app. How can I improve it ?
Here I am also transferring some data from one activity to another.
This is how I have written my Fetch_Details class:-
public class Fetch_Details extends Activity{
//JSON Node Names
pri...
I need some improvements on my code. I did some validation by preg_match and functions. This is my code:
<?php
$error='';
if(isset($_POST['submit']))
{
if(nameField($_POST['name'])=='')
{
$error="Invalid Name";
}
if(numberField($_POST['phone'])=='')
{
$error.="<br>Invalid Number";
}
if(...
On the part where I try to use the len function and the or function I get an error saying:
Enter your name here. r
Hello, r. My name is Omer.
If you solve this integral: 5x^4 + e^x - cos(x); you'll get my number. Would you like to? no
Okay then. How about I give you my number in exchange for yo...
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Alice and Bob are playing a game called "Stone Game". Stone game is a two-player game. Let N be the total number of stones. In each turn, a player can remove either one stone or four stones. The player who picks the last stone, wins. They follow the "Ladies First" norm. Hence Alice is always t...0
I asked this question on stackoverflow and they suggested asking it here. I used to use the backgroundworker that comes with WinForms but I'm migrating away from it in a few applications because I also want to get rid of the WinForms aspects. This method clears out a specified directory (includin...
0
What do we do when OP says his solution works, but the contest engine says it doesn't? Should we give it the benefit of the doubt, as "It works to the best of my knowledge.", or close it as broken code?
This is the question that brought me here. OP says it works for the test cases, but is gettin...
We have got an Atom feed set up in our chatroom, and it is never posting any messages into the chatroom.
The Atom feed url is: https://github.com/skiwi2/JavaLuaInteropTest/commits/master.atom
We did see that, when adding the feed, it got the five latest entries and parsed them, but after that i...
I just have a general question. I am concerned with the speed of my PHP website, which is set to go into production soon.
My concern is the length of time it takes for the page to run a query.
On my page, I have about 14 filters in an HTML form. I am using the method GET to retrieve all the val...
Problem:
Each new term in the Fibonacci sequence is generated by adding the
previous two terms. By starting with 1 and 2, the first 10 terms will
be:
1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ...
By considering the terms in the Fibonacci sequence whose values do not
exceed four milli...
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