tinoymalayil

To restrict programmatic form submit, most of the website uses recaptcha. Google is also providing recaptcha facility. see the following link:https://www.google.com/recaptcha/intro/index.htmlThe recaptcha consist of an image having alphabets,numbers,symbols etc. The user who submit the form should submit the characters of image in the provided textbox to confirm the form is submitting by a human.The captcha is something annoying to the user, sincer the characters in the captcha is not like normal letters, it is only identifiable when we observe it hard. But this is the only way to avoid the bulk submit of form with the scripts or programs.

Hi All,How can i change the default port 80 of Apache Http Server?. I hav IIS web server installed in my machine with the port 80. To work with php application, I have to install Apache Http Server with port other than 80. It is defficult to start and stop the web server services to use the port 80 for IIS server and Apache Http Server. Can anybody reply solution for this..Regards,Tinoy

I am from India, living in Kerala State, the state calls as God's own Country,the Tourists destination. Good Climate. Everything fine here....

Thank you Quatrux for the answer. The link is helpful to learn the image transition.

Hi all,I would like to implement image tranition in my local website, which will be good when consider the loading speed, implementing the javascript function or to create an flash swf in the website?.Swf requires the adobe flash player in the client system. Please reply.Regards,TInoy

Hi all,Why Internet Explorer doesnot support SVG(Scalable Vector Graphics). In HTML 5 , the browsers like forefox supports SVG. This SVG helps to design the gradient images in the html pages. This helps to make good GUI. SVG helps to load the image faster. Please suggest any other alternatives to SVG in Internet Explorer to implement the gradient color?Regards,Tinoy

Please tell me what is the advantage of using generic collection in c#.We can use the normal collection class like List myList =new List().and the generic collection List<string> myList=new List<String>(). Could you please reply how the working of the generic ollection class?

Hi All,I have seen my Geographic location when ever i visit Google's website. How can i set the user's geographic location in my website with the javascript. Any third party provides the javascript template to get the user's geographic location. By getting the user's geographic location, we can change the language of the webpage according to the geographic location. This will be hepful, when we develop multilingual website. Expect a good solution.Regards,Tinoy

U can see the mycents in your profile in the Xisto and when completes 100 mycent , it will turn to 1 USD and it will be show in the Xisto - Support account. You have to register an account with Xisto - Support with the same email address of the Xisto. When we post to the forum, the mycents are only updating after some hours(may be within 2 days) . In my case, mycents are updating after 48 hours. The USD dollars shown in your Xisto - Support account helps to buy something.

I have installed .Net framwork from 2.0 ,3,5,4.0 in my system. The applications developed with .net require the .net framework installed in the system. I have been a c# developer for last 2 Year, I have to practice my technical skills with these .net framework..Net framework consist of a large amount of libraries which helps to run the .net aplication smoothly. When we install the latest .net framework, libraries include in the previous version will also install with the latest .net framework. We can see the dlls for .Net framework in the windows folder. To install the ASp.Net application, we have to configure the web server linke IIS. The IIS together with .Net Framework helps to run .Net web applications.

To learn Visual Studio 2010, better to see the beginner tutorials in msdn website. msdn.microsoft.com helps to learn the visual studio latest versions and .net libraries. MSDN provides detailed explanation of ech class and its methods.

I have experiance with XP, Vista and Windows 7. From my experiance, Windows XP is the most stable operating System, I ever found from Windows. Windows 7 Operaing System is good, But when we compare to the boot time of XP , it is little bit slow. But in Windows 7, we can find improved Graphics and directx support than XP. We can't compare Windows Vista with other two OSs since it has the lesser performance than any other OS. The coming Operating System, Windows 8 is suitable for Touch pads, Tabs etc.

KDiscuss is a nice name Since this is a forum to discuss knowledge. When discuss knowledge , our knowledge will increase..

The Same Browser won't allow the user to login multiple account since the session of the user login in the system will store to the browser cache. For Performance benefits, whenever refreshing the application checks in the browser cache for existing login. We should use some other browser which stores the cache data in some other location to login another account of the same application or site.

If the cpp dll (consist of the program class) is present in the windows system folder, We can call the program from the .Net application using the DllImport FunctionFor Eg:[DllImport("cpp.dll")]public static extern int cppfunction(int param1,int param2,ref long param3);DllImport function is present in the .Net Library System.Runtime.InteropServicesHope this helps..Regards,Tinoy

The following is the code snippet in c# to check the user exists in Active Directory

DirectoryEntry localMachine = new DirectoryEntry("WinN");foreach (DirectoryEntry child in localMachine.Children){	if ((child.SchemaClassName == "User") && (child.Name == “userName”))	{	  Console.WriteLine("User Exists in Active Directory");	}}

Thank You Ananya and Quatrux for your valuable answers..

When i work with the sql, i have found the following two queries with and without JOIN Operator returns the same output.Can anybody help which method is more suitable?

Query with JOIN Operator

SELECT CM.CRSEID,CM.CRSENAME, CM.CRSELOGINID,CM.FILEPATH,CM.FILEURL,CM.FILEDESCFROM CRSETYPE CT JOIN CRSE CMON CT.CRSEID,=CM.CRSEID,WHERE CT.TYPE=1

Query without JOIN Operator

SELECT CM.CRSEID,CM.CRSENAME, CM.CRSELOGINID,CM.FILEPATH,CM.FILEURL,CM.FILEDESCFROM CRSETYPE CT,CRSE CMWHERE CT.TYPE=1 AND CT.CT.CRSEID,=CM.CRSEID

Please Reply

Regards,
Tinoy

Well, it's not really the special advantages of DIV, but rather the disadvantages of tables. Having one (or possibly two) layers of tables is still okay and doesn't result in much difference, but when some people have tables in tables in tables in tables and all that in another table... well, you get the idea. That slows the loading down because there are so many different tags. Another thing is that if you have even one table inside another table, it is more difficult (for me at least), to understand the code. You loose track of which row and which cell is in which cell and which row.

 

Regarding the user experience: tables don't usually become visible until all of the content in them (with the exception of images, I think) is loaded and interpreted. You can notice this if you for example visit Xisto homepage on a mobile phone which doesn't load the pages very fast. Wrapping the WHOLE page in a table tag will make it so that the visitor has no idea that the page is actually loading until it has loaded completely since there's no visible progress. This might then result in the potential visitor leaving because he thinks that the page isn't loading.

There are people who say that using tables results in huge files compared to divs. Through my own experience, I don't find this true. You don't reduce file size significantly by replacing every table cell with a div...

 

Anyway, regarding DIVs, I have seen people have divs in divs in divs in divs in divs in divs and so on... Even I do have that on my website (which is wrong by the way). Anyway, the main point is to keep the HTML as simple and plain as possible. Don't add elements you don't need. For example, if you are making a navigation bar, you don't have to wrap it in a div, you can simply set

ul { display:block; }

that will make the ul element act like a box element (a div) and you can avoid using a div there.

 

HTML should only contain the markup, not the styling. This makes editing easier in my opinion. Styling is done in CSS and when the CSS file is loaded for the first time, the browser automatically has all the styling information it needs for the future web pages of that website as well so it doesn't have to load the styling again when you navigate to another page. This reduces the bandwidth usage of both the visitor and the host, and also makes the browsing a little faster for the visitor if they choose to continue browsing that website.

 

Having a separate CSS file for styling also allows you to group styling logically for easier understanding. For example, you can group all typography-related things together and all background-related things together. What I like to do is to write out the styling for elements in their natural hierarchy in the HTML and I can simply search by order when I need something. Doing that also allows me to use less space as using two different place to declare background color and font size separately requires me to type the element selector twice.

 

You also say you want optimization techniques. I'm not sure which type of optimization you're talking about, but I have written an article on making your web pages run load faster, I don't know if that helps you at all, but I'm going to take advantage and shamelessly advertise. Link: How to make a web page load faster

 

What a good question to ask in this nearly deserted and spam-filled forum. I couldn't believe my eyes when I actually saw a topic I could reply to.

 

Thank you for the information.Making web pages that run faster is the optimization technique i mean . Your article helps to notice things before developing web sites.

Thank you for the link.Could you please mention how the float and clear is using in css to make a table structure with div

 

Regards,

Tinoy Malayil

Hi All,What is actually the advantage of using div in html page than using table?..How the performance for the webpage with div is more than the page with the table.Would you please reply some web development standard and optimization techniques???RegardsTinoy Malayil

Hi All,I am developing one web application in PHP.How can i deploy the application outside the htdocs folder.When using the IIS in ASP.Net,we can make the folder in any drive as the root folder for the particular application.How can i do this in PHP??...Regards,Tinoy Malayil

Object Oriented just means you treat every entity in your code as objects. They have properties and methods (actions) you can perform on them to do various tasks.
The GWT I remember is a toolkit to allow you to write web applications that uses a lot of JavaScript in Java so you will need to know a fair bit about java. Its purpose to allow you to write complex applications without worrying about cross browser compatibility issues. I have tried this before but not to the level of producing anything. To me it seem like a lot of over head before you got anything working and in the end when I wanted to change something small like the layout or style of something it wasn't so obvious where.

Thanks for the information.I am trying to study how Object Oriented Concepts in Javascript helps to develop web application that basic javascript.

Means if the iframe source page use frames.How do we know the height of the frames of source page to resize the iframe dynamically??

Hi all,What z actually object oriented concepts using javascript.How can i learn that?.I know something in basic javascript.And one other thing is how can i learn gwt.(Google web Toolkit)?..what are the prerequisites to learn GWT???

Hi all,we can include page inside the iframe of a webpage.But how to resize the iframe according to its content.IE and Mozilla Firefox are keeping some different standards.How to resize using javascript?..most of the post in the internet giving some explanations.but it won't be a complete solution.