could you please tell me for what javac, javax,swing,awt.*; are using. what is the meaning and differences. and also there are 4 access modifiers in java. public, private, protected, default. what is the meaning of these 4 access modifiers and difference. public is the access modifier void means return data type disp() means function name what mean by static1 3536
i am making a purchase sheet in html ,it contain names of product(by selecting checkboxes),quantity(textbox) and price(checbox), by using java script i am restricting the user to prevent them to enter the wrong data ,so i made the servlet were i am only able to prevent them to enter the page in empty field , so my doubt is how do you prevent them how to enter non numerical data in quantity field2 3134
Delta 5 weight scale not connect with oracle application what i can do?
How to Use Form Wizard to Quickly Create a Delphi Form?
Q) Create Preffered customer: As a customer when i purchase more than $5000 in goods since my first purchase, I become a preffered customer so that i can receive the benefits associated with that status.
how Mis reports are used?n why it is used ? explain
What is Typecasting ?
Assuming today is Monday, how would you use the DBMS_JOB package to schedule the execution of a given procedure owned by SCOTT to start Wednesday at 9AM and to run subsequently every other day at 2AM.
Suppose there is a secondary index on 4 non-key fields A,B,C & D. There are 3 select queries :- a) one on basis of A, B, C , D b) Second on basis of A, B, C c) Third on basis of D, C,B, A In which all situations , the above secondary index will be used?
1.when a diode has its maximum resistance? 2.is ohm's applicable for an ac circuit?
What do you use to write documentation? Editor? Mail reader?
What is Histogram?
In parallel operation time both NGR’s close or not close if both close what will happen
What is the ignition temp. of Alluminium,Coper&Iron.
what is the purpose of BAPI BAPI_CUSTMATINFO_GETLIST What is input and output of this BAPI.
Why the degree of valve plugs and valve seat is slightly different I control valve trim design
How to construct a water sump in a rocky soil?