if i want to give an alert message like "try after sometime" to a web page which is being seen by other person.if a web page is not seen by anyone then it should display otherwise it show a display a message stating that other person is viewing so try after some time........how can i implement this.
2187Post New Siemens ASP.NET Interview Questions
Why do you need a biological shield in nuclear plants?
What is Yield?
How response object is related to asp's response object?
There are 2 int type array data type. One is containing 50 elements, and another one is containing 30 elements. Can we assign the array of 50 elements to an array of 30 elements?
what is your perception of a typical day for a pharmaseutical representative?
Can I run c program in turbo c++?
Types of ActiveX Components in VB?
What are the different data types in cobol?
Why data cleaning plays a vital role in the analysis?
Is autowired a dependency injection?
What are the trends in open ocean catches in fisheries?
What does ref mean in excel vlookup?
UG cable sizes were specified in sqmm. But practically its not coming to mesure. What's the reason for that? And how they specify the size of the cable?
What are the key principles that underlie patterns?
Give a syntax for declaring a variable as volatile in Kotlin?