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How do I specify the exit code of a console application in .NET?
...: int {
Success = 0,
InvalidLogin = 1,
InvalidFilename = 2,
UnknownError = 10
}
int Main(string[] args) {
return (int)ExitCode.Success;
}
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Xcode 6 Bug: Unknown class in Interface Builder file
... Actually in my case i had to remove customModuleProvider, then the error went away.
– Maciej Swic
Mar 11 '15 at 13:15
3
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How to check if a file contains a specific string using Bash
...example is incorrect, as it only checks if the exit code was non-0. If any error happens, like the file can't be read, the exit code is also non-0. So you have to do something like ec=$?, and check if it's 0 (found), then if it's 1 (not found), and then if it's something else (fail).
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Assign output of a program to a variable using a MS batch file
...eric return code, you can do the following
application arg0 arg1
set VAR=%errorlevel%
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Rails 3: Get Random Record
...last" to your second example will avoid a "couldn't find Model without ID" error. E.g. User.find( users.first( Random.rand( users.length )).last.id )
– turing_machine
Mar 28 '14 at 4:27
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Install gitk on Mac
...rminal:
brew update
brew install git
brew install git-gui
If you get an error indicating it could not link git, then you may need to change permissions/owners of the files it mentions.
Once completed, run:
type -a git
And make sure it shows:
/usr/local/bin/git
If it does not, run:
brew do...
Android selector & text color
...ut of a view that I made for my ListFragment, and ended up with a bunch of errors. What am I doing wrong?
– MowDownJoe
Apr 3 '13 at 13:55
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Include another JSP file
...ave tried using jsp:include tag. But at runtime, it gives a file not found error. Exception details:java.io.FileNotFoundException: /includes/&lt;%= p %&gt;.jsp. Looks like the <%= p %> is used as it is in the file path!
– Akhilesh B Chandran
Feb 2...
Does MySQL index foreign key columns automatically?
... as being a "redundant index". I tried to drop it but I got the following error: "ERROR 1553 (HY000): Cannot drop index 'index_name': needed in a foreign key constraint". So, it's not possible to drop that index and keep the foreign key.
– Ciprian Stoica
Oct ...
Get type of all variables
...character
typeof(3 + 四) #R pukes on unicode error
typeof(iconv("a", "latin1", "UTF-8")) #UTF-8 characters character
typeof(5 == 5) #result of a comparison: logical
How to get the class of a variable you have in R
The R function class ...