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jQuery - Get Width of Element when Not Visible (Display: None)

It seems like in jQuery when an element is not visible width() returns 0. Makes sense, but I need to get the width of a table in order to set the width of the parent before I show the parent. ...
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How do I ignore the initial load when watching model changes in AngularJS?

I have a web page that serves as the editor for a single entity, which sits as a deep graph in the $scope.fieldcontainer property. After I get a response from my REST API (via $resource), I add a watch to 'fieldcontainer'. I am using this watch to detect if the page/entity is "dirty". Right now I'm ...
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C#: Raising an inherited event

I have a base class that contains the following events: 5 Answers 5 ...
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method overloading vs optional parameter in C# 4.0 [duplicate]

which one is better? at a glance optional parameter seems better (less code, less XML documentation, etc), but why do most MSDN library classes use overloading instead of optional parameters? ...
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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?

I am new to message brokers like RabbitMQ which we can use to create tasks / message queues for a scheduling system like Celery . ...
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Preview an image before it is uploaded

I want to be able to preview a file (image) before it is uploaded. The preview action should be executed all in the browser without using Ajax to upload the image. ...
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How can I get the sha1 hash of a string in node.js?

I'm trying to create a websocket server written in node.js 5 Answers 5 ...
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what's the meaning of '=?' in angularJS directive isolate scope declaration?

Does the question mark after equals have special meaning? ie: 1 Answer 1 ...
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How to: Define theme (style) item for custom widget

I've written a custom widget for a control that we use widely throughout our application. The widget class derives from ImageButton and extends it in a couple of simple ways. I've defined a style which I can apply to the widget as it's used, but I'd prefer to set this up through a theme. In R.s...
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stringstream, string, and char* conversion confusion

My question can be boiled down to, where does the string returned from stringstream.str().c_str() live in memory, and why can't it be assigned to a const char* ? ...