Wednesday, November 24, 2010

LINQ to SQL : Inserting Data to Database using


<>

   Company ID < / td>

    < id = "  TextBoxID " runat = " s e r v e r ">

  < /tr>



protected void Button1_Click(object sender, EventArgs e)

{

   SaveCustomerInfo(); 

}




private void SaveCustomerInfo()

{

   using (NorthwindDataContext context = new NorthwindDataContext())

   {

    //Create a new instance of the Customer object

    Customer cust = new Customer();

    //Add new values to each fields

    cust.CustomerID = TextBoxID.Text;

    cust.CompanyName = TextBoxCompanyName.Text;

    cust.ContactName = TextBoxContactName.Text;

    cust.ContactTitle = TextBoxContactTitle.Text;

    cust.Address = TextBoxAddress.Text;

    cust.City = TextBoxCity.Text;

    cust.Region = TextBoxRegion.Text;

    cust.PostalCode = TextBoxPostalCode.Text;

    cust.Country = TextBoxCountry.Text;



    //Insert the new Customer object

    context.Customers.InsertOnSubmit(cust);

    //Sumbit changes to the database

    context.SubmitChanges();



    //Display Message for successful operation

    LiteralMessage.Text = "

Information Successfully saved!

";

    }


   }

Computer engineering

Computer System engineering, also called computer engineering, is a discipline that integrates several fields of electrical engineering and computer science required to develop computer systems. Computer System engineers usually have training in electronic engineering, software design and hardware-software integration instead of only software engineering or electronic engineering. Computer System engineers are involved in many hardware and software aspects of computing, from the design of individual microprocessors, personal computers, and supercomputers, to circuit design. This field of engineering not only focuses on how computer systems themselves work, but also how they integrate into the larger picture.


In many institutions, computer engineering students are allowed to choose areas of in-depth study in their junior and senior year, because the full breadth of knowledge used in the design and application of computers is beyond the scope of an undergraduate degree. The joint IEEE/ACM Curriculum Guidelines for Undergraduate Degree Programs in Computer Engineering defines the core knowledge areas of computer engineering as the following:



1. Digital and Logic Design (Using Verilog or VHDL)
2. Algorithms and Compiler Construction
3. Computer architecture and organization
4. Industrial Instrumentation
5. Industrial automation (Using PLCs,PLDs,and HMI)
6. Robotics
7. Artificial intelligence
8. Circuit analysis
9. Signal and systems
10. Database systems (Using MS Access, SQL and Oracle)
11. Digital (Computer) electronics
12. Digital signal processing (Using Matlab)
13. Electronics
14. Embedded systems (Using Microcontrollers,FPGA,PLDs and ARMs)
15. Human-computer interaction or Human Machine Interface(HMI)
16. Interactive Systems engineering
17. Operating systems (Using LINUX,SOLARIS,Mac OS and RTOs)
18. Programming fundamentals
19. Social and professional issues
20. Software engineering (Using UML)
21. Computer security
22. VLSI design and fabrication
23. Computer networking (Using Omnet,Opnet,RouterSim and Packet Tracer)
24. Wireless Communication (Using Zigbee,Bluetooth,WiFi and WiMAX)
25. Fault diagnostic and tolerant systems
26. Parallel and distributed computing
27. Control engineering (Digital and Analog)
28. Microprocessors interfacing and programming
29. Microwave Engineering
30. Electric and Electronic Machines
31. Power Electronics
32. Process Control and Instrumentation
33. Programming Languages (Using C)#,VB.NET,JAVA)
34. Computer Graphics (Using 3DS MAX,MAYA)
35. Data Acquisition Systems
36. Internet and Web Programming (Using XHTML,ASP.NET,JAVASCRIPT AND COLD

37. FUSION)

38. Hardware Engineering (PC Components Design LAN Card,Sound Card,VGA

39. Card,Motherboard,MODEM etc)
40. PC Interfacing and Process Control
41. Analog and Digital PCB Design (Using ORCAD,ARES,EAGLEVIEW)


The breadth of disciplines studied in computer engineering is not limited to the above subjects, but can include any subject found in engineering.

Monday, November 22, 2010

I Miss U

Wednesday, November 10, 2010

Image tag definitions

Image Tag Definitions



< href="http://www.s o u r o v. c o m/" target="_blank" title="Get your Google PageRank"> < src=" http://www.u r ltrends.com/pa gerankimg.php" border="0" height="25" width="100" alt="Get your Google PageRank">


Image tag definitions

The XHTML Basic Document Type

The XHTML Basic Document Type


Structure Module*
body, head, html, title


Text Module*
abbr, acronym, address, blockquote, br, cite, code, dfn, div, em, h1, h2, h3, h4, h5, h6, kbd, p, pre, q, samp, span, strong, var


Hypertext Module*
a

List Module*
dl, dt, dd, ol, ul, li

Forms Module
button, fieldset, form, input, label, legend, select, optgroup, option, textarea

Basic Tables Module
caption, table, td, th, tr

Image Module
img

Object Module
object, param

Presentation module
b, big, hr, i, small, sub, sup, tt

Metainformation Module
meta

Link Module
link

Base Module
base

Intrinsic Events module
Events attributes

Scripting module
script and noscript elements

Stylesheet module
style element

Style Attribute Module Deprecated
style attribute

Target Module
target attribute.


Note:
* The target attribute is designed to be a general hook for binding to an external environment (such as Frames, multiple windows, browser-tabbed windows); when there is no such external environment bound to the user agent, the user agent can ignore the target attribute. When there is an external environment bound, the conformance requirements for the target attribute are defined in each environment.

* The content author needs to be aware that the user agent behavior for the target attribute depends on multiple factors such as the existence of an environment binding, restrictions of available resources, existence of other applications and user preferences (such as pop-up blockers), and implemententation-dependent design decisions. When there is no external environmental conformance, it is recommended that authors do not depend on use of the target attribute.

* It should be noted that any implementation-dependent use of the target attribute might impede interoperability.



The XHTML Basic Document Type

Tuesday, November 9, 2010

BASIS

See the file 



Monday, November 8, 2010

Search engine optimization - SEO

Images:  Use the alt attribute to provide descriptive text. In addition, we recommend using a human-readable caption and descriptive text around the image.

Javascript: Place the same content from the Javascript in a no script tag. If you use this method, ensure the contents are exactly same as what is contained in the Javascript and that this content is shown to visitors who do not have Javascript enabled in their browser.

Videos: Include descriptive text about the video in HTML. You might also consider providing transcripts.


HTML Image Tags

<>  : Defines an image
<>    : Defines an image-map
<> : Defines a clickable area inside an image-map


In HTML the <> tag has no end tag. 
In XHTML the <> tag must be properly closed.


Not so good:
< src = "puppy.jpg" alt= "">

Better:
 <  img src="puppy.jpg" alt="puppy">

Best: 
< src="puppy.jpg" alt="Dalmatian puppy playing fetch">


Tip:

The alt attribute is meant to be used as an alternative text if the image is not available, not as a mouse-over text. To show a mouse-over text on images or image-maps, use the title attribute, like this:

<  img src="angry.gif" alt="Angry face" title="Angry face" />


To be avoided
< src="puppy.jpg" alt="puppy dog baby dog pup pups puppies doggies pups litter puppies dog retriever labrador wolfhound setter pointer puppy jack russell terrier puppies dog food cheap dogfood puppy food">


To compare and contrast, here are the file sizes of the above graphic in various formats:


JPG, 60 quality - 32K
PNG-8, 256 colors - 37K
GIF, 256 colors - 42K
PNG-24 - 146K

rose 2010 : 5

wish u rose






Holloman AFB

Holloman AFB is one of four bases the F-22s



poem

কি করছো এখন?

হয়তো ঝটিকা সফরে ঘুরতে বেড়িয়েছ পথে,

কিংবা Satellite এর সাথে বেঁধে রেখেছ চোখ!



কি করছো এখন?

হয়তো গৎবাঁধা গল্প জুড়িয়েছো ঘরে,

কিংবা মুঠোফোনেই শুরু করেছ দীর্ঘ আলাপন।



কি করছো এখন?

হয়তো এই মুহূর্তে Electricity নেই,

কিংবা মহল্লায় হল্লা তাই মেজাজটাও গরম!



কি করছো এখন?

হয়তো কিছুই করছো না,

কিংবা 'কি করবো' 'কি করবো' ভেবে অতঃপর কুল না পেয়ে অভিমানে Room-Alone!



কি করছো এখন?

হয়তো ঘুম থেকেই ওঠোনি এখনো কোনো তাড়া নেই বলে,

কিংবা উঠেছো ঠিকি কিন্তু অকারনেই আনমনা মন।



কি করছো এখন?

হয়তো বই এর পাতা উল্টাচ্ছো, খিলখিলিয়ে হাসছো,

কিংবা মিটমিটিয়ে জোনাকের মতো জ্বলছো আর নিভছো।



কি করছো এখন?

হয়তো চায়ের কাপ আর চিনি নিয়ে চলছে Research!

কিংবা Search করছো নতুন Recipe গভীর Google এ!



কি করছো এখন?

হয়তো ধেই ধেই করে নাচছো,

কিংবা চুপচাপ জানালায় দাঁড়িয়ে দেখছো শহর।



কি করছো এখন?

হয়তো হারিয়ে ফেলেছো কুড়িয়ে আনা ফুল,

কিংবা অন্য কিছু হারানোর শোকে অশ্রু সজল।






কি করছো এখন?

হয়তো এমন কিছু করছো যা লিখিনি কোথাও,

কিংবা এমন কিছু যা সবার সামনে বলতে বারন।



কি করছো এখন?

নাই বা বললে তুমি, আমি কি করছি শোনো-

তোমায় নিয়ে তখন থেকে লিখেই যাচ্ছি বোকার মতন!

MiNe

SouRov



[use bangla font or use avro to see the poem ]