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What is resource-ref in web.xml used for?
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You m>ca m>n always refer to resources in your applim>ca m>tion directly by their JNDI name as configured in the container, but if you do so, essentially you are wiring the container-specific name into your code. This has some disadvantage...
What is this: [Ljava.lang.Object;?
I get this when I m>ca m>ll toString on an object I received from a function m>ca m>ll. I know the type of the object is encoded in this string, but I don't know how to read it.
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Sm>ca m>la: Nil vs List()
In Sm>ca m>la, is there any difference at all between Nil and List() ?
3 Answers
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Renaming a branch while on pull request
On Github, you m>ca m>n 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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Executing an EXE file using a PowerShell script
...erator)" sentence. I had this problem when I was evaluating the path dynamim>ca m>lly. Try Invoke-Expression construction:
Invoke-Expression "& `"C:\Program Files\Automated QA\TestExecute 8\Bin\TestExecute.exe`" C:\temp\TestProject1\TestProject1.pjs /run /exit /SilentMode"
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C# HttpWebRequest vs WebRequest
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The Create method is static, and exists only on WebRequest. m>Ca m>lling it as HttpWebRequest.Create might look different, but its actually compiled down to m>ca m>lling WebRequest.Create. It only appears to be on HttpWebRequest bem>ca m>use of inheritance.
The Create method internally, uses the fa...
HTML img sm>ca m>ling
... with HTML img tags. At the moment they go off the edge of the screen; how m>ca m>n I sm>ca m>le 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 m>ca m>n 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 ?
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You m>ca m>n set drawableLeft in the XML as suggested by marcos, but you might also want to set it programmatim>ca m>lly - for example in response to an event. To do this use the method setCompoundDrawablesWithIntrincisBounds(int, int, int...
Export a graph to .eps file with R
How do I export a graph to an .eps format file? I typim>ca m>lly 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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