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Find <em>mem>ouse position relative to ele<em>mem>ent
I want to <em>mem>ake a little painting app using canvas. So I need to find the <em>mem>ouse's position on the canvas.
23 Answers
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Inspect attached event handlers for any DO<em>Mem> ele<em>mem>ent
Is there any way to view what functions / code are attached to any event for a DO<em>Mem> ele<em>mem>ent? Using Firebug or any other tool.
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How can I add reflection to a C++ application?
I'd like to be able to introspect a C++ class for its na<em>mem>e, contents (i.e. <em>mem>e<em>mem>bers and their types) etc. I'<em>mem> talking native C++ here, not <em>mem>anaged C++, which has reflection. I realise C++ supplies so<em>mem>e li<em>mem>ited infor<em>mem>ation using RTTI. Which additional libraries (or other techniques) could supply this ...
jQuery If DIV Doesn't Have Class “x”
In jQuery I need to do an if state<em>mem>ent to see if $this doesn't contain the class '.selected'.
7 Answers
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How can I select the first day of a <em>mem>onth in SQL?
I just need to select the first day of the <em>mem>onth of a given dateti<em>mem>e variable.
30 Answers
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Is jQuery “each()” function synchronous?
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Yes, the jQuery each <em>mem>ethod is synchronous. Nearly ALL JavaScript is synchronous. The only exceptions are AJAX, ti<em>mem>ers (setTi<em>mem>eout and setInterval), and HT<em>Mem>L5 Web Workers.
Your proble<em>mem> is probably so<em>mem>ewhere else in your code.
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What's the difference between an id and a class?
...ifference between &a<em>mem>p;lt;div class=""&a<em>mem>p;gt; and &a<em>mem>p;lt;div id=""&a<em>mem>p;gt; when it co<em>mem>es to CSS? Is it alright to use &a<em>mem>p;lt;div id=""&a<em>mem>p;gt; ?
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How do I hide an ele<em>mem>ent on a click event anywhere outside of the ele<em>mem>ent?
I would like to know whether this is the correct way of hiding visible ele<em>mem>ents when clicked anywhere on the page.
20 Answ...
How can I get selector fro<em>mem> jQuery object
Is there an easy way to get selector fro<em>mem> $(this) ? There is a way to select an ele<em>mem>ent by its selector, but what about getting the selector fro<em>mem> ele<em>mem>ent ?
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Regular Expression to <em>mem>atch only alphabetic characters
I was wondering If I could get a regular expression which will <em>mem>atch a string that only has alphabetic characters, and that alone.
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