One year ago, Apple released Swift, a brand new programming language for both iOS and OS X development and now they introduced Swift 2 with Xcode 7 this year. Swift 2 includes some new features such as improved error handling, availability check and , protocol extensions etc. Lets take the overview of new features. Error […]
Some of the commonly faced problems are: 1) In case we give different width combinations for cells of different rows, the width combination of first row is accepted and subsequent combinations are neglected. [html] <tr> <td width="30%">1.1</td> <td width="50%">1.2</td> <td width="20%">1.3</td> </tr> <tr><td width="50%">2.1</td> <td width="40%">2.2</td> <td width="10%">2.3</td> </tr> [/html] In this case width of […]
In our applications we generally make use of try-catch blocks to handle exceptions. Since JDK-7 , It has certain new features. These features are quite good , I must say. Some of the new changes in try/catch bloack are : 1. Multiple exceptions handling in only one catch block. 2. Finally out of scope. (Try-Catch […]
