1. How to restrict a class from allowing to create only one object. I.e., one should be allowed to create only one object of the class type.
1 68852. I've a class Parent Class A and a Derived Class B. Here is a scenario. I've an instance of Class A as objA and an instance of Class B as objB. I can refer a child class variable as objB=objA, but cannot do objA=objB what is the reason?
2 4346It was told that .Net 2.0 Framework has got it's in built webserver. Does it mean that it doesn't need IIS? What is the significance of Front Page Server Extensions in creating or hosting a Web Application in .net?
1 3322How to handle errors in Stored Procedures. I want to display a message to the user in the .aspx page that is calling a stored procedure in it's code behind. please help me.
2 39491. What is the difference between Cache and Session? 2. I cache limited to page like viewstate or it's accessible through out the application like session? 3. Which one is better when I've some data that is to be used across the application? Why is to better than the other?
2 9870What is the difference between response.redirect and server.transfer, how to choose one among the other?
3 5739How to consume a webservice in a windows application without adding through the web reference?
1 5246Post New 247Customer Interview Questions
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Explain sales/purchase order processes in ax?
how do we get persistent databases?
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one fuse has following data 80A 415V -6.9W HN SIZE 00 100 KA gG Please tell me about what is the mean of 100kA gG
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What is the difference between the relay and the circuit breaker?
Hi Friends, I am doing engg in comp sc in the final year from the evening college, I don't have experience in technical field. I am working in nontechnical field. I have big question that will IT companies considered me as fresher or they looks experience from me ? if you reply to my query, i am really grateful to you
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what is CST % applicable on garments sales to other state?
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