I am an Applicaion Developer and I completed my bachelor degree in computer science at University of Bucharest in 2006.
The Java programming language process was initiated in 1991 by James Gosling, Mike Sheridan, and Patrick Naughton and was originally designed for interactive television and kitchen stuff. The language was initially called Oak after an oak tree that stood outside Gosling’s office; it went by the name Green later, andContinue Reading
In a multi-tier environment (eg. eCommerce development environment), the deployed web applications are separated into three different physical layers: Presentation Layer; Controller Layer; Data Layer. Of this three, the most complex layer is the “Controller Layer” which contains all of our business logic. In an eCommerce application the controller willContinue Reading
At first, a user would request a resource (a web page, an image or a video), and the server would return it; simple, but very limited because the webpages were static. With the growth of commercial activity on the Web, companies had to deliver dynamic content to their customers. So,Continue Reading
PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation’s procedural extension language for SQL and the Oracle relational database. PL/SQL’s general syntax resembles that of Ada or Pascal. PL/SQL is one of three key programming languages embedded in the Oracle Database, along with SQL itself and Java. PL/SQL is available inContinue Reading
When a developer compiles a program, the compiler may find one or more errors in the java code. I am trying to make a java compiler errors list, and this is the first error in the series: There is no default constructor available in org.code.programmers.StickerTracker This error appears when you define in aContinue Reading
To create a table we are using HTML, and for apply a style to its borders we are using CSS. According to your CSS level skill’s creating a table without a top border may be an easy or a hard task. Al you need to do is to set theContinue Reading
You just developed a project and want to share it with your peers, or maybe just want to work on the same project from multiple PCs. And for doing so, you want to up your code at github.com. This post is about how to do this work (starting from theContinue Reading
Structured Query Language, or simple SQL is a programming language designed for managing data in relational database management systems (RDBMS). Its scope includes data insert, query, update and delete, schema creation and modification, and data access control. SQL was initially developed at IBM by Donald D. Chamberlin and Raymond F.Continue Reading
Rules to remember when defining a package statement: There can be EXACTLY ONE package statement in a java source code file. Package and sub-package names should always be in lowercase (according to Java naming conventions). Their names should follow the rules defined for valid java identifiers. The package and sub-packageContinue Reading
In a community, we all have responsibilities, and in a working environment it is each of us duty to inform our fellow about our missing office time. Using an out-of-office note denotes also your respect towards you co-workers. So, I want to share with you my favorite out of the officeContinue Reading