| by Alok Singh | 4 comments

Android Interview Questions and Answers for freshers

What is Activity?Activity is entry point of an application. It provides user interface so that user can perform actions as well as view data.To create activity you need to extend Activity or AppCompatActivity. What is Context?Context is an abstract class which has information related to application environment whose implementation is provided by Android system.It provide […]

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| by Dhananjay Yadav | No comments

Most Common Jquery Functions in various Interviews

jQuery is a rich library and a very lightweight framework to provide javascript enhanced and modified functionality to our web page. This is so popular because it has number of functions events, chaining properties and they make it convenient as well as easy to use. Find some beautiful functions and their explanations in one line.show(): […]

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| by Dhananjay Yadav | No comments

jQuery Events Frequently asked in various Interviews

Jquery events are attached with some function and function called when event triggers. On a web page actions taken by visitors are events. They can be responded accordingly as click,change,blur,focus,keypress etc. Some common events as categorised as : Mouse Events : click,dblclick,hover Keyboard Events : keypress,keydown,keyup Form Events : change,select,focus,blur Window : load,scroll,resize Most Common […]

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| by Dhananjay Yadav | No comments

80 PHP functions asked in any Interview

This post contains the list of PHP functions that are frequently asked in various interview from freshers as well as experienced candidates. These are the parts of basic and core PHP. One must be familiar with these functions, I have just mentioned the definition in one line for each functions.They are frequently used in our […]

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| by Dhananjay Yadav | 1 comment

Hooks in CodeIgniter

In code igniter hooks are the points before and after the execution where we can call some specific functions. These functions are called hooks and points where we call hooks are called hook point. Hooks are usefull when we have to make some changes throught the application , then we can do this without hacking […]

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| by Dhananjay Yadav | 1 comment

CakePHP Advance : Most Common Interview Questions and Answers

What is HMAC? HMAC means Hash-based Message Authentication Code . This is a authentication code used with combination of an encryption key and a hash function.What is Asset.cacheTime ? Asset.cacheTime sets the asset cache time. This determines the http header Cache-Control’s max-age, and the http header’s Expire’s time for assets.What is DSN? DSN is Data […]

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