Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

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i want test pattern of zylog company and some examples also

2855

How to create a base64 decoder in java8?

1131

What are the differences between heap and stack memory in java?

1126

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2861

What is the difference between filters and interceptors ?

1298

Explain public static void main(string args[]) in java.

1063

What is latest hibernate version?

486

What is an object in java and how is it created?

1128

Are jvm’s platform independent?

975

How does java handle integer overflows and underflows?

1111

What do you know about validation plugin ?

1024

What do you mean by an interface in java?

1095

Differentiate between static and non-static methods in java.

1115

What is the difference between break and continue statements?

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