I have a dataframe df imported from an Excel document like this: cluster load_date budget actual fixed_price A 1/1/2014 1000 4000 Y A 2/1/2014 ...

I have a problem with authorized SSL connection. I have created Struts Action that connects to external server with Client Authorized SSL certificate. In my Action I am trying to send some data to bank server but without any luck, ...

I was watching this, and, as you can see, the first command I am told to put in is: sudo apt-get install python-setuptools When I do this, it outputs: sudo: apt-get: command not found I have no idea why this is ...

I have installed Oracle 11g Express Edition Release 2 in my windows 7 64 bit OS and tried to execute JDBC program, then I got the following error: java.sql.SQLException: Listener refused the connection with the following error: ORA-12505, TNS:listener does not ...

I’m getting started on socket programming, and I keep seeing this AF_INET. Yet, I’ve never seen anything else used in its place. My lecturers are not that helpful and just say “You just need it”. So my questions: What is the purpose of ...

I’ve seen so many different standards for the JSON date format: "\"\\/Date(1335205592410)\\/\"" .NET JavaScriptSerializer "\"\\/Date(1335205592410-0500)\\/\"" .NET DataContractJsonSerializer "2012-04-23T18:25:43.511Z" ...

I’ve been getting InflateException/ClassNotFoundException error intermittently. I’ve seen similar errors before in SO but they were caused by spelling errors. I spelled ‘ImageView’ correctly so I don’t know what’s causing the error. The code where the error occurs is: v = ...