When a Web Service is protected by Spring security, and we try to access that Web Service, we are presented with a login page to enter our credentials. After we provide our credentials, this...
HTML5 Datalist is a new html tag shipped with HTML5 specification. HTML5 Datalist can be used to create a simple poor man’s Autocomplete feature for a webpage. In this tutorial we will go through...
We are often faced with a situation when every DML change (Inserts/Updates/Deletes) made in Oracle/SQL tables must be audited. Banking Softwares and other similar applications have a strict requirement to maintain the audit trail...
Java is a first-class object-oriented language. With the exception of primitive data types, everything in Java is an object. Even an array is an Object. Every class creates instances that are objects. There is...
Java 8 Default Method tutorial. Overview of Virtual extension method in Java 8. How to define default methods to interfaces in Java 8.
In depth tutorial on Compound Triggers in Oracle 11g with examples. Also we see an example of using Compound Triggers in Auditing of some data.
Since Oracle 11g it is possible to pass CLOB argument in EXECUTE IMMEDIATE statements. This allows to overcome default 32k size limit of passing parameters.
Eclipse does not show current workspace path easily. In order to know current eclipse workspace path, follow these simple steps.
Quick fix for JQuery window height issue. Jquery sometime shows incorrect height for $(window). This is fix to correct that bug.
Here’s a list of 40+ Useful Oracle queries that every Oracle developer must bookmark. These queries range from date manipulation, getting server info, get execution status, calculate database size etc. Date / Time related...