Currently doing some exams and I'm struggling through some concepts. These have all been 'mentioned' in my notes really but I didn't really understand how they all linked together. As far as my understanding is: ...

...ine is a Platform-as-a-Service. It means that you simply deploy your code, and the platform does everything else for you. For example, if your app becomes very successful, App Engine will automatically create more instances to handle the increased volume. Read more about App Engine Compute Engine ...

I am starting to look into Enterprise Java and the book I am following mentions that it will use JBoss. Netbeans ships with Glassfish. I have used Tomcat in the past. ...

I am reading some Java text and got the following code: 5 Answers 5 ...

...e triggered by suspicious activity. Some poker sites monitor playing times and patterns (i.e., worst case scenario is a player who plays 24x7 and 16 tables continuously, there is a tiny tiny chance this is a real human. (However some players do have the ability to play very large hand volumes which ...

...o find a query which will return me a list of the foreign keys for a table and the tables and columns they reference. I am half way there with ...

What is the exec() function and its family? Why is this function used and how does its work? 7 Answers ...

... This approach will use the actual boolean type (and resolve to true and false) if the compiler supports it. (specifically, C++) However, it would be better to check whether C++ is in use (via the __cplusplus macro) and actually use true and false. In a C compiler, this i...

Multiplication and division can be achieved using bit operators, for example 19 Answers ...

I'm doing some research into databases and I'm looking at some limitations of relational DBs. 7 Answers ...