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38 Posted Topics
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| | Suppose we have function foo() in Servlet A. From Servlet B how can we call this foo() function of servlet A? both servlet are from same application and in same context.... |
| | Can anyone tell me the difference in JDK & SDK? I believed till now that both term are same. ...but SunMicrosystem tell both are different. (You can find it at Sun's website) So what is the difference in these two terms?  |
| | plz give me one example and how to generate Driver of data base |
| | we know that a class will compile if no catch along with try but have finally but what happens if there is an arithmetic exception in the try block????  |
| | In a function can we pass void string(null) if the method is overloaded??? |
| | can any one write a c program in which both the if and else statements should execute???  |
| | the address of the array is contained in the array name that is a pointer to the array it means when we are declaring an integer array a[5] we are getting 10 bytes for the array elements and two bytes for the pointer a? means 12 bytes are occupied in …  |
| | suppose u r makin a class to carry out oprations on complex numbers... over loading the '+' operator for adding objects' made frm dat class is simple..... but how would u carry out this operation??? a= 10 + b; // it's not (b+10) where a & b are objects of … |
| | What is the need for calling default constructor by JVM? why the JVM should intiializes default values to the data fields if the constructor is not there in our class? |
| | Herbert Schildt in The Complete Reference Java 2 says,"Because it is static, it must access the members of its enclosing class through an object. That is, it cannot refer to members of its enclosing class directly. Because of this restriction, static nested classes are seldom used." Can we use static … |
| | do nebody hv ne idea how to find bit pattern of an audio file ??? |
| | 1.main() 2.{ 3. int a=0; 4. while(...) 5. { 6. int a=9; 7. } 8.} now friendz question is question is what make a of 3 global and a of line 6 local what is happend at the time of local decla.. and at the time of global decl... would …  |
| | Can we add two long number using linked list. If Yes then please write a simple code...... |
| | is there any method to print a character or string without using ; ?  |
| | without using swap function....  |
| | This is different question...can anyone tell...we shld get some text as output hope u can get the question........... dont use any aruments or anything in or on main() we shld juzz keep main() function main() { } dont use C++ or any other..use only C... and this has solution.....frnds help … |
| | i just want to know if subscript is greater than the size of array then either this value is stored outside of the memory located to array or sometimes do not saved and poduces error can you tell how and by whom this is decided what action to be taken |
| | Can any one tell me how to get the currently active network interface name (Local Area Connection/ Wireless Network Connection/ other) either by using java SDK or win32 API. Is there any function to get the active network interface name in java/win32? Is there any procedure for it to get …  |
| | i'm making a drawing application in which i am drawing on a canvas after taking points where mouse is dragged over it..........and this canvas is on a JPanel........but the problem is that when i minimize the window of the app, the whole drawing is lost..... pls suggest me so that … |
| | i develop a database program in c language there the four main contents which are access by using switch statement the each content further has other option which also access by switch but the problem isi n these subcontents last option which is exit. on enter the choice number it …  |
| | How to i assign groups to roles on application server, and how user assign tio group dynamically in j2ee using JASS...help |
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| | want to ask tht can we keep weblogic server in the services ..like we can keep Apache tomcat in services so tht we need not to start Tomcat server everytime to run a web application..Or there anyway to keep weblogic server at the startup so tht it start automatically... |
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| | how to generate a table GUI dynamically when user enters no of columns and rows.....so that user can enter data in that table.....in Java Netbeans...... |
| | How many arguments can a return statement have Is this possible return(n-1,m+1) in this case what will it return and why  |
| | whats the output for this??? [code] var a; var b; for(a=1;a<=4;a++) { document.write(a +"<br>") for{b=3;b<=5;b++) { document.write(b +"<br>") } } [/code]  |
| | System Information Using C/C++ What would be the header files and the suitable codes required for generating system calls in C++ for the below mentioned purposes:- a. Number of Processes running in the system b. Number of Zombie Processes in the system c. Details of each of the processes: d. … |
| | what's the difference between: char *p[]={ "ron","is best", "harry","is good"' }; and char *p[][40]={ "ron","is best", "harry","is good"' }; as both are working quite similar for a particular program |
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| | Hi friends... i programmed a file handling utility in C. it works fine when compiled under TC++ with fopen() to open a file. but it crashes with error message "Page fault error" when compiled under VC++, Dev C++ etc. I need urgent resolution please help. |
| | hey guys...can anyone write the code to clear the screen as clrscr() function does.... chk out this.... void main() { printf("\033[2J"); printf("\033[0;0f"); } but i couldn't able to undrstnd......can anyone xplain.... |
| | Can anyone describe the diif. between multitasking and multiprogramming... |
| | look at this code in c++ int main() { printf(" "); retrurn(0); } where does this 0 returns plz elaborate it completly |
| | can any body tell me how to do graphics in c++,,,,,,,,,,,,,,,,,?? |
| | How to restrict cursor in crt mode window() fun is used for this purpose but when I press enter it return to next line but my commend is window(10,10,20,20); please help |
| | hi...i m an engineering student. i have assigned a project of simulation of cpu scheduling algorithms. can u plz help me out. after calculaing all the time etc hw can i simulate the whole scheduling? |
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