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How to get a json string from url?

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Invoking a static method using reflection

I want to invoke the main method which is static. I got the object of type Class , but I am not able to create an instance of that class and also not able to invoke the static method main . ...
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How do I tell git to always select my local version for conflicted merges on a specific file?

Say I'm collaborating with someone via a git repository, and there is a particular file that I never want to accept any external changes to. ...
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How to check if a given directory exists in Ruby

I am trying to write a script which automatically checks out or updates a Subversion URL based on whether a specified directory exists or not. ...
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Hyphenated html attributes with asp.net mvc

Is there a nicer syntax when creating elements with hyphenated attributes instead of using: 2 Answers ...
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Converting a Uniform Distribution to a Normal Distribution

How can I convert a uniform distribution (as most random number generators produce, e.g. between 0.0 and 1.0) into a normal distribution? What if I want a mean and standard deviation of my choosing? ...
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How can I ignore a property when serializing using the DataContractSerializer?

I am using .NET 3.5SP1 and DataContractSerializer to serialize a class. In SP1, they changed the behavior so that you don't have to include DataContract / DataMember attributes on the class and it will just serialize the entire thing. This is the behavior I am using, but now I need to ignore o...
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How to do math in a Django template?

I want to do this: 3 Answers 3 ...
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jQuery: Selecting by class and input type

I would like to select a set of elements that are both of a certain input type (say, a checkbox) and have a certain class using jQuery. However, when I try the following: ...
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Bulk package updates using Conda

Is there a way (using conda update) that I can list outdated packages and select or bulk update (compatible) packages in Anaconda? ...