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Head First Design Patterns
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Adapting Your Site to Different Window Sizes
Modern browsers like Internet Explorer 10 support the width and height
properties of the W3C Working Draft CSS Device Adaptation. This gives
Web developers a simple tool to control automatic content scaling across
various window dimensions. In particular, it enables sites to easily
adapt to Windows 8 browsing on touch-enabled tablet devices in the
snapped view and in portrait orientatio...
Testing Ajax Event Handlers using Jasmine Spies
JavaScript has several methods that execute asynchronously, such as
setTimeout(), Ajax calls, as well as event-driven processes. These
examples all have to wait until the current execution thread comes to an
end and surrenders to the next event, making asynchronous processes
hard to test. Fortunately, the Jasmine JS testing library comes equipped
with a couple of tools for handling callback...
Interview Questions in Core Java
1.what is a transient variable?
A transient variable is a variable that may not be serialized.
2.which containers use a border Layout as their default layout?
The window, Frame and Dialog classes use a border layout as their default layout.
3.Why do threads block on I/O?
Threads block on
i/o (that is enters the waiting state) so that other threads may execute while the i/o
Operation is performed.
4. How are Observer and Observable used?
Objects that subclass the Observable class maintain a list of observers. When an Observable object...
c-interview-questions-and-answers-11
c types of data?
Int, char, float, void etc. are predefined basic primitive data types.Structures and Unions are user defined data types.
What is a structure?
Ans: Structure constitutes a super data
type which represents several different data types in a single unit. A
structure can be initialized if it is static or global.
What is a union?
Ans: Union is a collection of heterogeneous data type but it uses
efficient memory utilization technique by allocating enough memory to
hold the largest member. Here a single area of memory...
Common Job Interview Questions
Tell me about yourself?
This question or something similar usually starts every interview. Your
answer should be well-rehearsed, confidently delivered and last between
3-5 minutes. It should also:
Focus on the areas of most relevance to the job in question
Include some impressive achievements e.g. improvements made
Convey your enthusiasm for the job
Avoid personal or irrelevant information e.g. your children, un-related jobs
What are your key skills/strengths?
Focus on what you know they are looking for, even if it has been a
smaller...
SQL Interview Answers
1.Default constraints:
Default constraints enable the SQL Server to write default value to a column when user doesn’t specify a value.
Unique constraints:
A unique constraint restricts a column or combination of columns from allowing duplicate values.
Primary key constraints:
Primary key constraints will allow a row to be uniquely identified. This will perform by primary key on the table.
Foreign key constraints:
Foreign keys constraints will ensure that the values that can be entered in a particular column exist in a specified table.
2.What...
entertainment
Amitabh Bachchan is excited to meet Steven Spielberg
Megastar
Amitabh Bachchan is looking forward to welcoming acclaimed Hollywood
director Steven Spielberg who is said to be visiting the country to
celebrate the success of his Oscar-winning film "Lincoln"...
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So another important thing is to understand how...
most important area to include your keywords?
Page title and Body text are the most important areas where
we can include keywords for the SEO purpos...