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Call Activity method from adapter
Is it possible to call method that is defined in Activity from ListAdapter ?
8 Answers
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Why does Html.ActionLink render “?Length=4”
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@Blah_Blah these days I don't use this at all, prefer writing my own <a> tags and just using Url.Action("Action", "Controller")
– roryf
May 13 '13 at 14:42
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Is there a standard keyboard shortcut to build the current project in Visual Studio?
... to, because I make use of ViEmu, is use the menu shortcuts. Which are actually quite quick to do, and are independent of bindings.
So to build your project you go Alt + B, U
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Converting java.util.Properties to HashMap
...ed", "rawtypes" })
This will work because in the JVM the object doesn't really have a generic type. Generic types are just a trick that verifies things at compile time.
If some key or value is not a String it will produce a ClassCastException error. With current Properties implementation this is v...
Difference between := and = operators in Go
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@KrupalShah the link to the docs literally says that - "It is shorthand for a regular variable declaration with initializer expressions but no types:" golang.org/ref/spec#Short_variable_declarations
– akshaynagpal
Jun 16 '...
How do I make a semi transparent background?
...oft.gradient(startColorstr=#AARRGGBBAA,endColorstr=#AARRGGBBAA); its basically a gradient of a static color but with transparency.
– Tarun
Jan 27 '11 at 5:23
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Do I need Content-Type: application/octet-stream for file download?
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This was a great answer, and it would really be nice if things worked like that. But unfortunately all browsers are mostly broken. For instance, Google Chrome will not open a "file save" window for you if this is your response from a form, regardless of including "...
How do I create an empty array/matrix in NumPy?
...can't figure out how to use an array or matrix in the way that I would normally use a list. I want to create an empty array (or matrix) and then add one column (or row) to it at a time.
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HTML5 form required attribute. Set custom validation message?
...ustomValidity works slightly differently to what I understood when I originally answered. If setCustomValidity is set to anything other than the empty string it will cause the field to be considered invalid; therefore you must clear it before testing validity, you can't just set it and forget.
Furt...
Remove/hide a preference from the screen
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If you want something that will dynamically change the prefs for example on a SwitchPreference, I have found the best way is to put all my sub options into two category containers. Initially you'll have everything shown, then you just remove the bits you don't wan...