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Class does not implement its superclass's required members
... though. Take, for example, my required initializer init(collection:MPMediaItemCollection). You must supply a real media item collection; that is the point of this class. This class simply cannot be instantiated without one. It is going to analyze the collection and initialize a dozen instance varia...
HTML button calling an MVC Controller and Action method
...lue="D" onclick="location.href='@Url.Action("Delete", "movies", new { id = item.ID })'" />
– Sandeep
Aug 1 '14 at 21:30
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Is it possible to get element from HashMap by its position?
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that will preserve the order, but you still can't access items by their index. You'd have to iterate
– Bozho
Mar 8 '11 at 19:17
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How do I display a text file content in CMD?
...the file using Get-Content, then have Select-Object pick out the last five items/lines for you:
Get-Content c:\scripts\test.txt | Select-Object -last 5
Source: Using the Get-Content Cmdlet
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Best GWT widget library? [closed]
Question for all the GWT gurus out there - which is the best GWT widgets library out there? And why?
27 Answers
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WCF chokes on properties with no “set ”. Any workaround?
...use DataContractSerializer in order to be able to control the names on the items in the JSON output. Eventually I switched serializer to JSON.NET, which supports properties without setters (which DataContractSerializer doesn't) and property name control (which the built-in JSON serializer in ASP.NET...
Java: Equivalent of Python's range(int, int)?
...e" in Python 2 return a "live" object that does not use up memory for each item it contains. That would be even bigger to implement in Java.
– jsbueno
Sep 25 '10 at 0:58
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Listing only directories in UNIX
...oper explanation, however I do know that the */ forces the display of only items ending with a forward slash, which in this case would be a directory, even if the -F option of ls isn't used. Similar to the behaviour of ls *php and how it displays all files ending with php in a directory.
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How to get an array of unique values from an array containing duplicates in JavaScript? [duplicate]
...ult;
}
Not a built in function. If the product list does not contain the item, add it to unique list and return unique list.
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Make UINavigationBar transparent
How do you make a UINavigationBar transparent ? Though I want its bar items to remain visible.
18 Answers
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