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How to change the ROOT application?
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There are three methods:
First shutdown your Tomcat from the its bin directory (sh shutdown.sh). Then delete all the content of your Tomcat webapps folder (rm -fr *). Then rename your WAR file to ROOT.war, and finally start your Tomcat fro...
Found conflicts between different versions of the same dependent assembly that could not be resolved
...he build succeeded. However, when I view the Error List Window , it shows me this warning:
22 Answers
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PostgreSQL - how to quickly drop a user with existing privileges
...king on, and I want to drop the Postgres database user I'm using for experimenting. Is there any way to drop the user without having to revoke all his rights manually first, or revoke all the grants a user has?
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Cross Browser Flash Detection in Javascript
...lash content. I say reliably because I know its not possible 100% of the time.
16 Answers
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How to run JUnit test cases from the command line
...a -cp .:/usr/share/java/junit.jar org.junit.runner.JUnitCore [test class name]
But if you are using JUnit 3.X note the class name is different:
java -cp .:/usr/share/java/junit.jar junit.textui.TestRunner [test class name]
You might need to add more JARs or directories with your class files to ...
How to link a Facebook app with an existing fan page
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It is possible. I had the same problem. What you need to do is the following:
Categorize your existing page under "App Page" (found under "Brands & Products").
Change your page name to mach your App name.
Go to your App and select "App Details"
Un...
Regular expression for a hexadecimal number?
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Writing outputs to log file and console
In Unix shell, I have a env file ( env file defines the parameters required for running the user script like log file name and path, redirect outputs and errors to log file, database connection details, etc ) which redirects all the outputs ( echo messages ) and errors to the log file from the execu...
ASP.NET Web API OperationCanceledException when browser cancels the request
...dled exception (it logs the problem in the Application event log).
In the meantime, you could try something like the code below. It adds a top-level message handler that removes the content when the cancellation token fires. If the response has no content, the bug shouldn't be triggered. There's st...
How to convert a string to lower case in Bash?
...${word:$i:1}"
lc "$ch"
done
Note: YMMV on this one. Doesn't work for me (GNU bash version 4.2.46 and 4.0.33 (and same behaviour 2.05b.0 but nocasematch is not implemented)) even with using shopt -u nocasematch;. Unsetting that nocasematch causes [[ "fooBaR" == "FOObar" ]] to match OK BUT insid...