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TFS checkin error - could not find file
... when TFS has some changes staged that no longer exist on the file system. For instance, if you add some files in Visual Studio (which adds them to the changes list), delete them directly from the file system, then attempt to check in the changes, it will complain that it could not find the file(s)....
What is the AppDelegate for and how do I know when to use it?
...alized one-to-one Observer pattern.
This means that the "area of concern" for the AppDelegate is handling special UIApplication states. The most important of these are:
applicationDidFinishLaunching: - good for handling on-startup configuration and construction
applicationWillTerminate: - good fo...
What is the proper way to re-throw an exception in C#? [duplicate]
I have a question for you that stems from my partner doing things a different way than I do.
9 Answers
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Getting root permissions on a file inside of vi? [closed]
... Does this work in gvim? Running the command causes Vim to prompt for password but not accept input. It eventually times out on two attempts and says: sudo: 1 incorrect password attempt
– cmcginty
Feb 24 '09 at 3:14
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List files by last edited date
...t's perfect. I added a -l in there too so I can actually see the dates so for anyone who searches this out later, it's- $ ls -lRt
– Marty
Sep 10 '09 at 12:27
4
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Getting and removing the first character of a string
... was planning to 'pop' the first character of a string, use it, and repeat for the rest of the string.
6 Answers
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setNeedsLayout vs. setNeedsUpdateConstraints and layoutIfNeeded vs updateConstraintsIfNeeded
... the next line of the code, because new constraints pretty much are asking for a new layout.
The rules of thumb are:
If you manipulated constraints directly, call setNeedsLayout.
If you changed some conditions (like offsets or smth) which would change constraints in your overridden updateConstra...
What is the default location for MSBuild logs?
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Log file from Visual Studio is only supported for C++ projects. You just have to work with the output window for others.
See this similar thread: VS2010: minimal build log in output and detailed log in log file
And in case you happen to do this for a C++ project, the f...
How can I use if/else in a dictionary comprehension?
.... The only problem with your dict comprehension as shown is that the place for an expression in a dict comprehension must have two expressions, separated by a colon:
{ (some_key if condition else default_key):(something_if_true if condition
else something_if_false) for key, value in dict_...
How do I programmatically shut down an instance of ExpressJS for testing?
...d because the express server no longer inherits from the node http server. Fortunately, app.listen returns the server instance.
var server = app.listen(3000);
// listen for an event
var handler = function() {
server.close();
};
...