What makes moving objects faster than copying?

As @gudok answered before, everything is in the implementation… Then a bit is in user code. The implementation Let’s assume we’re talking about the copy-constructor to assign a value to the current class. The implementation you’ll provide will take into account two cases: the parameter is a l-value, so you can’t touch it, by definition … Read more

Moveable/draggable

Is jQuery an option for you? It makes what you are doing really simple since the code already exists. http://jqueryui.com/demos/draggable/ Demo JavaScript Code window.onload = addListeners; function addListeners(){ document.getElementById(‘dxy’).addEventListener(‘mousedown’, mouseDown, false); window.addEventListener(‘mouseup’, mouseUp, false); } function mouseUp() { window.removeEventListener(‘mousemove’, divMove, true); } function mouseDown(e){ window.addEventListener(‘mousemove’, divMove, true); } function divMove(e){ var div = document.getElementById(‘dxy’); div.style.position … Read more

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