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Can i call two above classes methods in third class?Ex:A and B are the two classes.I want call these two classes methods from third class which is C class.
panknitu
- Mar 27th, 2006
yes we can dot it. suppose class A and class b has access specifier ie. default but these classes[three] are put togetherin a single package then it can be possible.
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What is the difference between transatile,volatile modifier?
masif
- Apr 17th, 2006
Transient FieldObjects can be stored to persist using serialization. Serialization converts object into an output format that can be used for storing the object. When de-serialized object can be retri...
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I=0;
I=I++;
System.out.println("I : "+I);
this print statement gives value of I as zero, why so?">Why the value of "I" do not change?I=0;I=I++;System.out.println("I : "+I);this print statement gives value of I as zero, why so?
masif
- Apr 12th, 2006
I=0; // Asigns 0 to variable II = I++ // I++ is post increment, means it increment the value of I to One (1) but returns the original value i.e. 0 ( Zero ). And now this 0 is again assigned to I. Setting I value 0 ( Zero )At the end value of variable I is 0
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WEB-INF->classes " folder
& map in web.XML file , & run it does not run . When I check,
in Tomcat's manager.HTML file , The running option for servlets-examples is turned false, It happens many times.
What shall I do to recover?? Please answer me????
">I face problem while doing Servlet program. I successfully get .class file of Servlet's .java file, When I copy(deploy) the .class file in "servlets-example->WEB-INF->classes " folder& map in web.XML file , & run it does not run . When I check,in Tomcat's manager.HTML file , The running option for servlets-examples is turned false, It happens many times.What shall I do to recover?? Please answer me????
nishant_jaina
- Apr 26th, 2006
hello abdulu said that u deployed that .class file in the "servlets-example->WEB-INF->classes" folder and u map it in web.XML file, well it doesnt matter that whether u map it in web.X...
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How can we do bug tracking in an intranet project for a pharmaceutical company using java,jdbc,ejb sevlet using oracle as backend can anyone guide?
fossboss
- May 15th, 2006
You can use some open-source bug tracking software like TrackIT (http://trackit.sourceforge.net), Scarab (http://scarab.tigris.org/) or commercial software like Jira (http://www.jira.com)
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Can i know what are methods that a classloader calls when it is loading the class
Madhavikari
- May 10th, 2006
For loading the class class.forName("class name");It just load the class only.For creating the instance for this class class.forName("class name").newInstance();One another way for loading the class i...
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Hi,Please give me the code to convert a string recieved from html page to convert it into sql date format so that i can insert in to database.
rgoel79
- May 25th, 2006
Get the date from request and use simpleDateFormat. e.g.String str = "2006-01-01";//you can have a different pattern like MM/DD/YYYY SimpleDateFormat sdf = ne...
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Why "Protected" access specifier is not allowed to outer class?
tejaswee
- May 16th, 2006
Dear, Protected and Private access modifiers make no since for a class declaration, why by definition protected can be accessed by other classes in the same package or from any subclasses of the...
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How big is a reference variable?
sitaram81581
- May 22nd, 2006
An object reference variable holds bits that represent a way to access an object, it does not hold the object itself (it actually holds something that works a bit like a pointer to the address at which the object can be found).
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Java Interview Questions
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