Month: October 2010

Signing android application

• by krishna
• October 20, 2010

Keytool command that generates a private key: d:> keytool -genkey -v -keystore my-release-key.keystore -alias alias_name -keyalg RSA -keysize 2048 -validity 18250 Reference: 18250 is days = 365 days X 50 years Jarsigner to sign an application package called my_application.apk, using the example keystore created above. d:> jarsigner -verbose -keystore my-release-key.keystore my_app.apk alias_name To verify that…

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‘Who am I’ in Oracle

• by krishna
• October 19, 2010

Reports information about your current database context select ‘User: ‘|| user || ‘ on database ‘ || global_name,        ‘  (term=’||USERENV(‘TERMINAL’)||        ‘, audsid=’||USERENV(‘SESSIONID’)||’)’ as MYCONTEXT from   global_name;

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Reference torque-classpath not found

• by krishna
• October 11, 2010

I get the following error when I import KFS database (ant import) Build Failed: database-impex/build.xml:107: Reference torque-classpath not found. Solution: Build with Apache Ant 1.7.1. Do not use Ant 1.8

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Creating XML Document with C#

• by krishna
• October 8, 2010

Here is the sample code to create XML document private XmlDocument createDoc () {         XmlDocument xmlDoc = new XmlDocument();         XmlElement root = xmlDoc.CreateElement(“Root”);             xmlDoc.AppendChild(root);         XmlElement child = xmlDoc.CreateElement(“Child”);         child.InnerText = “node Value”;         root.AppendChild(child);         return xmlDoc;     }

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Key Value pair in C#

• by krishna
• October 7, 2010

 I want to store KEY VALUE pair in C# and being Java developer, I did not find any HashMap class with C#. Here is the simple example Dictionary<String, String> detailCodes = new Dictionary<string, string>(); String detailCodeList = ConfigurationManager.AppSettings[“DETAIL_CODE_LIST”].ToString();  if (detailCodeList != null && detailCodeList.Trim().Length > 0) {             String[] words = detailCodeList.Split(‘,’);             foreach (String detailCode…

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• by krishna
• October 2, 2010

While trying to startup Eclipse, I’m getting the following error popup dialog and the IDE is never displayed: Solution update eclipse.ini with the below code –startup plugins/org.eclipse.equinox.launcher_1.0.200.v20090520.jar –launcher.library plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.0.200.v20090519 -product org.eclipse.epp.package.java.product –launcher.XXMaxPermSize 256M -showsplash org.eclipse.platform –launcher.XXMaxPermSize 256m -vm C:/Java/jdk1.6.0_18/jre6/bin/javaw.exe -vmargs -Xms40m -Xmx256m  

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