5 Solved Topics
Remove Filter  | How would I write a C++ class of which only one can be created ever be instantiated in any program. I know that ClassName* objectName = new ClassName(); instantiates an object, but how would I make it so when you try to instantiate it more than once you still end …  |
| | I am trying to learn how to write a merge sort function, but I have only gotten so far with the book I am using now: [code] template <class T> void mergeSort(vector<T>& s) { mergeHelper(s.begin(), 0, s.size()); } template <class Itr> void mergeHelper(Itr start, unsigned int low, unsigned int high) …  |
| | I don't know if this is the place to ask... Last night I was on my computer when the connection failed...limited or no connectivity. After several hours of reconfiguring the router rebooting the PC, router, uninstalling and reinstalling the network card...still nothing. If I connect directly to teh DSL modem...I … |
| | I haven't used my PowerPoint in forever, but when I tried to modify an old presentation today I could not use the mouse to drag objects. Then I tried clicking on the file menu and found I couldn't unless I right-clicked somewhere on the screen first. Any time I click … |
| | OK...here's the background: I want to use javascript to write a CSS dropdown menu. Since I want to be able to float the menu to either the left or the right depending on the site I am using it on, I need to grab the float value (either right or … |
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