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Fast and responsive interactive charts/graphs: SVG, Canvas, other?

I am trying to choose the right technology to use for updating a project that basically renders thousands of points in a zoomable, pannable graph. The current implementation, using Protovis, is underperformant. Check it out here: ...
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How can I see the request headers made by curl when sending a request to the server?

I want to see the request headers made by curl when I am sending a request to the server. How can I check that? 14 Answer...
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Call static method with reflection

I have several static classes in the namespace mySolution.Macros such as 3 Answers ...
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How to kill a process on a port on ubuntu

I am trying to kill a process in the command line for a specific port in ubuntu. 27 Answers ...
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How to share Eclipse configuration over different workspaces

I'm using Eclipse (PDT) as primary IDE on different machines. (like at home, laptop, in office, etc.). How could I share the Eclipse and project configuration pragmatically between multiple computers? Should I version control them, or is there any easier way to do this? ...
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When to use Spring Integration vs. Camel?

As a seasoned Spring user I was assuming that Spring Integration would make the most sense in a recent project requiring some (JMS) messaging capabilities ( more details ). After some days working with Spring Integration it still feels like a lot of configuration overhead given the amount of channel...
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How do I deal with certificates using cURL while trying to access an HTTPS url?

I am getting the following error using curl: 26 Answers 26 ...
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How to read XML using XPath in Java

I want to read XML data using XPath in Java, so for the information I have gathered I am not able to parse XML according to my requirement. ...
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How to avoid “Permission denied” when using pip with virtualenv

I attempt to deploy a Python package with pip in a virtual environment on an Ubuntu machine, but encounter a permission-related issue. For example: ...
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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)

Is use of string.IsNullOrEmpty(string) when checking a string considered as bad practice when there is string.IsNullOrWhiteSpace(string) in .NET 4.0 and above? ...