A lattice is a graph that has a particular, well-defined structure. An nxn lattice is a 2-dimensional grid where there are n edges along its x-axis and n edges along its y-axis. An example 20x20 lattice is provided in the two images above.
Today I learned a neat trick to organize imports in Eclipse. Of course, one can use Ctrl + Shift + O to remove the unused imports at file level. But what if you want to remove the unused imports for several files, may be at package level?
After a few ‘Questions Candidates Ask In Interviews’ themed articles appeared in my Twitter stream, I was reminded of an article I wrote two years ago called ‘Best Questions To Ask The Interviewer, And When To Ask Them‘. I think one key element missing in the new articles is the ‘when to ask them’ detail that I feel is incredibly important. Also, being that JobTipsForGeeks is aimed at technology professionals, there are some nuances that do not apply to other industries.
In my opinion and experience recruiting in the software engineering world, the term overqualified is used too widely by companies (and then inaccurately cited by rejected candidates), and claims of alleged ageism are often something else entirely.
It is a little late, but it is time for the summer edition of the job trends for traditional programming languages. The languages in this update have not changed for a while as we are only looking at Java, C++, C#, Objective C, Perl and Visual Basic.
It's known that using Spring Security with Vaadin has not always been an easy endeavor. In this article, though, I will show you how you can adapt your Vaadin application to play nice with Spring Security.