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Correct way to close nested streams and writers in Java [duplicate]
...), "utf-8" );
bWriter = new BufferedWriter( oWritter );
bWriter.write( xml );
}
finally {
IOUtils.closeQuietly(bWriter);
IOUtils.closeQuietly(oWritter);
}
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...
Environment variables in Mac OS X
...following script in ~/Library/LaunchAgents/local.launchd.conf.plist:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
&l...
@Override is not allowed when implementing interface method
...
If you are using maven, add maven compiler plugin to the project's pom.xml file.
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
...
What is in your Mathematica tool bag? [closed]
...est such as an SQL query or an HTTP operation. You might try setting up a Python REPL web app (like this) and interacting with it using Import, or perhaps starting up an external Python process and communicating through its streams (e.g. using a Java ProcessBuilder). I'm sure there is a better Mat...
Disable building workspace process in Eclipse
...n the global compilation time (Preferences / Validations, or Preferences / XML / ... if you have WTP installed)
if a fresh eclipse installation referencing the same workspace (see this eclipse.ini for more) results in the same issue (with building automatically activated)
Note that bug 329657 (o...
How to plot two columns of a pandas data frame using points?
...col_name_1'], df['col_name_2'])
plt.show() # Depending on whether you use IPython or interactive mode, etc.
and remember that you can access a NumPy array of the column's values with df.col_name_1.values for example.
I ran into trouble using this with Pandas default plotting in the case of a colu...
How to import an existing X.509 certificate and private key in Java keystore to use in SSL?
...r (APR uses OpenSSL-like configuration, much
# easier than this) in server.xml looks like this
# (See: https://tomcat.apache.org/tomcat-6.0-doc/ssl-howto.html):
#
# <Connector port="8443" protocol="org.apache.coyote.http11.Http11Protocol"
# SSLEnabled="true"
# maxT...
How is “mvn clean install” different from “mvn install”?
... plugin executions are bound (either per default or explicitly in your pom.xml)
The clean phase, per convention, is meant to make a build reproducible, i.e. it cleans up anything that was created by previous builds. In most cases it does that by calling clean:clean, which deletes the directory boun...
How to check for file lock? [duplicate]
...ule (dll) locked. It will not tell you which process has locked, say, your xml file.
– Constantin
Jul 8 '12 at 20:58
...
SET NOCOUNT ON usage
... He's on about simple CRUD though: the data grid he mentions could use xml to send multiple rows to avoid round trips etc
– gbn
Sep 27 '09 at 15:00
...