Web Sites and Web Server in Asp.Net ...

WEB SITES :- Web Sites are nothing but a collection of the Web Pages that are hosted on web Server. They are normally preceded by HTTP://WWW.

WEB SERVER :- Web Server is a software that is used to host the Web Sites and Provide the basic infrastructure to host and run Web Sites. It can host one or more Web Sites.

example :-

IIS(Internet Information Services) from Microsoft works only on Windows.

APACHE Web Server

Glass Fish

Oracle Application Server

Tomcat Server

By default Windows include IIS in Client Operating System XP, WINDOWS 7, WINDOWS 8.

We can host only one website, but on Windows Server you can host n number of websites.

The Websites are primarily divided into two categories
1. Static
2. Dynamic

Static :- Static are those in which the content remain fixed and does not change as per the user requirement.
for example:-website of Schools cab be a Static Websites.
technology used is HTML, JAVA SCRIPT, CSS, etc.

Dynamic :- different from Static Websites when Websites interacts with the database and certainly form  web services(going to study after next few post) at the back end.
for example :-
just consider if gmail is a static website then
one user have 6 to 7 pages or some more like compose,inbox,draft,sent mail,promotion,home.
one user have approximately take min 100 messages then total number of pages=100*7.
Google have billion of user now how many static pages they are going to make. It can be go up to trillion of pages so it can not be done through static website so it can done by dynamic website.

technology used is ASP.NET,PYTHON,ASP,PHP,etc

NOTE :- A Browser only understand HTML, JAVA SCRIPT, CSS.
               then how browser understand that different kind of technology which we used for dynamic                  websites. for that we introduce scripting language.

There are two kind of scripting language-
1. Server-Site Scripting language.
2. Client-Side Scripting language.

Server-Site Scripting Language :- which runs on web server then output is generated in HTML and finally sent to the browser.
for example:-

ASP.NET - Active Server Pages(C#,VB.NET,)(.aspx)
ASP.NET MVC - Model View Controller(no extension)
PHP - Hypertext Preprocessor (.php)
Java Server Pages - (.jsp)
Ruby on rails
python
Java Servlets
Cold Fusion Markup - (.cfm)

Client Side Scripting Languages :-

Java Script - developed by NETSCAPE the member of the NETSCAPE have also develop Firefox.

VB SCRIPT - MICROSOFT - internet explorer

JQUERY accepted by all major companies so it becomes so successful. It purely works on the browser.

In the upcoming posts you can study more deep about ASP.Net and HTML.

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Android Studio . How it works?

Android Studio


Android Studio is the integral development environment used for development of Android Apps.
It is based upon the IntelliJ Idea development environment and it is the Official development tool for Android Application development for Google play.

Android studio is based upon the concept of gradle.



So what is gradle in Android Studio ?
Gradle is nothing but a system that helps in the management of the following-

i.repository management.
ii.Build Management
iii.Version Management.
iv. Application Signing of App.


Thus the gradle helps in each and every task for our projects which we build using Android Studio. It is also called as the Control version System (CVS) for android.

Through the help of Android Studio we are able to visually create our application that includes layouts like Buttons, Radio Buttons, Check Boxes, Spinners etc.

When we use Android studio we are going to use JRE or JAVA as one component and android Architecture as Another Component.

We can use collections, Utility Classes from java and we can also use Android specific classes within Android Studio.

In the next post the installation of the IDE is demonstrated click here to download and install Android Studio.

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Why C++ Programming ?

As the word defines itself "C + +" ,i.e "C Plus Plus" , quite similar like increment operator(++) in C, which means a step ahead of C language. This gives a whole picture that C++ includes all the features of C but along with it, it is a step ahead with new features.

As a whole we can say, C is the Subset of C++ ; where as C++ is the superset;

The main feature of C++ that makes it differ from C is that it comes with Object Oriented  Programming (OOP) paradigm where as C is a POP (Procedural Oriented Programming) or FOP (Function Oriented Programming).

OOP is a programming paradigm that enables to modularize the program by creating the memories for both data and functions that can be bind into one single unit and can used as templates and enables us to create such copies on demand.

OOP features;-

1.Follows bottom up approach.

2.More priority to data rather than procedure or algorithms.

3.Hide and give security to data from external user.

4.Data can only be fetched or access by what is known as methods or functions.

5.Program is divided into what is known as objects. 

6.Functions may communicate with each other through objects.

POP is a programming paradigm that gives more priority to procedure or algorithms.

POP features:-

1.Follows top-down approach.

2.More priority to procedures and algorithms.

3.No security and data can be accessed by outside programmer.

4.Program is divided into functions.

5.Functions may communicate through functions.

So, from the above  knowledge, we can conclude that C++ gives the flexibility to the users to use the language either POP or OOP .

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Health tip of the day... How to Exercise our precious Eyes ?

If we think which is the most precious gift to us from god, The answer will be OUR EYES. In our daily busy life schedule we neglect the importance of our eye care and do not give proper attention to our eyes.

Exercise your eyes at frequent intervals. Eye exercise is simple. All you need to do is just blink them several times, then close your eyes and role them in clockwise and anti-clockwise direction. While doing this, inhale and exhale slowly and open your eyes slowly after doing this.

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Health tip of the day ... Tips for eyes for those who use computer for long time.

Did you know that on average we blink 12 times per minute? But wait, did you know that when
we're on the computer we only blink 5 times per minute? That can add up to dry eyes. Relieve the discomfort by using artificial tear drops or gels and remember to blink!

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Health tip of the day ... How to treat dark elbows and knees naturally?

Treating Dark Elbows and Knees Naturally - Rub lime juice over the discoloured area and leave for 15-20 minutes. Soak a towel in hot water and scrub firmly. Repeat this for 2 weeks.

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Health tip of the day ... Tips for how to brush our teeth ?

Brushing - It’s best to use a medium soft brush and paste. Be sure to brush your teeth, tongue and gums thoroughly two times a day. Once in the morning and second time in the night after 40 minutes of taking dinner. Rinse – with aging as the flow of saliva is reduced in our mouth, it’s more likely that food particles will damage your teeth and gums more. Rinsing gets rid of the particles. Since some mouth washes are irritating to the gums, dilute it if necessary.

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Health tip of the day ... How to soften and Smoothen the skin?

Body lotion to smoothen and soften the skin. Mix 1 table spoon of lime juice with 1 table spoon of Glycerin and 1 table spoon of rose water. Mix well and store it in a glass bottle. Apply daily half an hour before a bath or apply at bedtime and wash in the morning before bath.

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Android Architecture in details ...

Linux Kernel-

In the linux kernel  we have libraries and android runtime that helps to work with different concepts.
For example SqlLite is a library to store data within the App. We can have media libraries to interact with Videos, Audios and Pictures etc. We also have a very important library called as WEBKIT.

What is WEBKIT in Android?

Webkit is an browser engine powering safari, Google Chrome and Android Internet browser.

Android Runtime-

Android Runtime is a component which takes care of the core services like Google MAP, Location Service and also provides a runtime for running our apps on Google's  Android Operating System.

Android gives every required functions to a App like Memory Management, Device Mangment and other jobs which are the application requisition. Its the runtime's responsibility to interact with whom the App requiring.

The runtime environment actually targets different architectures which exist on different phones. The runtime is able to understand and push the native code according to Architecture of  the phone.

Application framework-

Application framework is a layer through which different applications can interact from various activities with the phone. Every application can interact with defferent kinds of frameworks like notification framework, View framework and telephonic fraework and others.

These frameworks are the basic building blocks for android architecture. These frameworks contains reusable codes, libraries, controls that any application can use for interaction.

Application-

Application layer is the top layer within android architecture.this layer contains two types of application.
1. Inbuilt application
2.User defined Application

1.Inbuilt applications-
Inbuilt apps like Telephony, SMS and browser etc.
They interact with the application framework but they are the integral part of the android system.

2.User Defined Applications- 

 These are the apps which are developed by the end user or the third party developer like Facebook Whatsapp or Twitter etc. They also interact with the application framework and work on the same manner as Inbuilt Applications

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Health tip of the day ... Why not to distort facts and not to lie ?

Do not distort facts. This one is usually translated as: don't lie. But it is wider than that. Sometimes the use of words can make something seem acceptable, when it could also have been said very differently and be totally unacceptable. This would not be a lie, but it would be a distortion of fact.

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Health tip of the day ... How to prepare tea for good health?

Prepare tea using curcumin, Ginger, and Coriander seeds. This tea soothes pain and can be taken at any time of the day.

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Health tip of the day ... How to be happy ?

Regularly ask yourself, "What's the hurry?" Have some fun. We're always so busy going somewhere; we miss just enjoying the moment. If an opportunity comes your way to do something fun, take it.

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Health tip of the day ... How to promote ody resistance ?

Oranges are excellent foods in all types of fever when the digestive power of the body is seriously hampered. Orange juice provides energy, increases urinary output, and promotes body resistance against infections, thereby hastening recovery.

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