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How to prevent rm from reporting that a file was not found?
...r a command to make rm quiet, but the only option I found is -f , which from the description, "ignore nonexistent files, never prompt", seems to be the right choice, but the name does not seem to fit, so I am concerned it might have unintended consequences.
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Access Container View Controller from Parent iOS
...the new Container View but am not quite sure how to access it's controller from the containing view.
11 Answers
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scp or sftp copy multiple files with single command
I'd like to copy files from/to remote server in different directories.
For example, I want to run these 4 commands at once.
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Display a view from another controller in ASP.NET MVC
Is it possible to display a view from another controller?
7 Answers
7
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How can I manually generate a .pyc file from a .py file
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You can compile individual files(s) from the command line with:
python -m compileall <file_1>.py <file_n>.py
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How can I return NULL from a generic method in C#?
...that if you're using this generic method to say, convert a Database object from DbNull to Int and it returns default(T) where T is an int, it'll return 0. If this number is actually meaningful, then you'd be passing around bad data in cases where that field was null. Or a better example would be a D...
How to update PATH variable permanently from Windows command line?
If I execute set PATH=%PATH%;C:\\Something\\bin from the command line ( cmd.exe ) and then execute echo %PATH% I see this string added to the PATH. If I close and open the command line, that new string is not in PATH.
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Java Enum definition
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It means that the type argument for enum has to derive from an enum which itself has the same type argument. How can this happen? By making the type argument the new type itself. So if I've got an enum called StatusCode, it would be equivalent to:
public class StatusCode extends...
Detecting design mode from a Control's constructor
Following-on from this question , is it possible to detect whether one is in design or runtime mode from within an object's constructor?
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“There was an error while performing this operation”
...URL rewrite module which i was missing.
Downloaded web platform installer from MS and installed URL rewrite module.
http://www.microsoft.com/web/downloads/platform.aspx
Wish IIS errors were more informative than just "There was an error..."
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