I can't make a thorough review right now, but here's a quick fix that should help you structure things up. What you have is probably working, but you're mixing-up presentation with data concerns. I don't think these methods should be returning void. Picture this: protected IEnumerable<SalesInfo>...

If you'd like it even faster consider this: #include <math.h> #include <iostream> #include <chrono> using namespace std; int TR_triangle(int n) { return ((n + 1) * n) / 2; } // Math fact: a prime decomposition n = Prod_i p_i^e_i yields // Prod_i (e_i + 1) different divisors int TR_num_div...

I could not find anything wrong with your code, so per Meta I am going to tell you why it is awesome ;) Checking .toString() is icky, toString() could easily be replaced/enhanced Your solution works across frames I was not able to break it. On a final note, it seems to me that needing to veri...

Overall, this is pretty good code for a beginner's solution to a relatively complex problem. But your code does have me a little lost. For one, I'm not quite sure why you're using recursion here. It seems like that will be a lot more memory intensive than it needs to be for a straightforward p...

how about this logic. if the first character or last character is a letter it's false then go through the array and look for the letters skip it if is a = or a + if it isn't a = or a + then check that the character before and after is a + so something like this. var simpleSymbols = func...

I'd like some tips on optimising the following code. I'm a bit concerned that I'm 'polluting the global namespace' by not wrapping it in a function. The commented out 'var rotator { init {' came from a javascript tutorial but I'm not sure it's the JQuery way? Should I wrap it in $(function()... ...

how about this logic. if the first character or last character is a letter it's false then go through the array and look for the letters skip it if is a = or a + if it isn't a = or a + then check that the character before and after is a + so something like this. var simpleSymbols = func...

As a general rule, if you don't have a strong grasp of the content in [intro.multithread] of the C++ standard, it's a bad idea to write or maintain lock-free code. In nearly all cases, the costs due to more difficult maintenance, data corruption, etc of lock-free code will exceed the small additi...

To your question ( confirmed by the comments ), you are not polluting the namespace because you are Wrapping already inside $(document).ready(function() { Using var for every variable. From a once over: Spelling is important: infiniateLoop -> infiniteLoop slideToggle(800, function() {}); ...

if you only need to select once then there is no need to sort at all; filtering can happen in O(n) while the sort needs O(n log n) if you need to select multiple times then put them in a n x n grid structure, where each grid is a list of points that lie within it

Your code is nice, there is no immediate horribleness, so my post will be nitpicking. In terms of personal style, I would remove all private/internal modifiers, this is really for interop with the legacy language C# :) I think your interval function is experiencing some repetition in terms of t...

As you wrote in your comments, (.contains "str" "sub") is perfectly fine. it is indeed java interop - it runs the method contains on String object "str". two more comments, first, passing str as a var name isnt so good, since str is a function, so you should consider giving it a different name. ...

Ok not an answer, but a comment on generating even numbers, just do: private int generateRandomEvenNumber() { return random.nextInt() * 2; }

Improvements Check if parseJson() returns an error code. int err = parseJson(&p, json, tokens, TOKEN_NUMBER); if (err) { fprintf(stderr, "Error parsing JSON: %d\n", err); return NULL; } The code initializes all of the structures, but ->start and ->end will equal -1, which is w...

Print a continuous sinusoidal wave scrolling vertically on a terminal. The program should not terminate and should continuously scroll down the wave (except until SIGINT). You may assume overflow is not a problem (i.e. you may use infinite loops with incrementing counters, or infinite recursion)....

TI-BASIC, 34 Executed from a TI-84 calculator :While 1:DrawInv sin(X:ClrDraw:End Amplitude <20 Period 62 Pause between lines 50-60 ms (very close as there is no built-in clock)