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What is resource-ref in web.xml used for?
I'm just wondering when/why you would define a <resource-ref> element in your web.xml file?
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Scala: Nil vs List()
In Scala, is there any difference at all between Nil and List() ?
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Renaming a branch while on pull request
On Github, you can make pull requests to add functionality to a project. One's contributions have to be on a branch that, if the request is accepted, will be merged into the master branch (or an analogous one) of the project.
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Creating java date object from year,month,day
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C# HttpWebRequest vs WebRequest
I saw this piece of code:
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HTML img scaling
...arge images with HTML img tags. At the moment they go off the edge of the screen; how can I scale them to stay within the browser window?
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How to create a css rule for all elements except one class?
I have created a CSS stylesheet for my project. Is there any way I can create a css rule that applies to all table elements EXCEPT table elements belonging to the class "dojoxGrid"? Something like:
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How to add icon inside EditText view in Android ?
I want to add a "search" icon to appear inside an EditText in the left edge? such as search box in Facebook Android app?
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Export a graph to .eps file with R
How do I export a graph to an .eps format file? I typically export my graphs to a .pdf file (using the 'pdf' function), and it works quite well. However, now I have to export to .eps files.
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How get integer value from a enum in Rails?
I have a enum in my Model that corresponds to column in the database.
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