Muhammad Abdul Arif

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since Feb 04, 2012
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Recent posts by Muhammad Abdul Arif

Formula for sum of n numbers is n(n+1)/2.
You can use it and get the sum for 5.
8 years ago
Yes Jeanne Boyarsky. Sorry for replying late.
I am working as a java developer in an MNC. I have 7 years experience mostly in web application development.
I feel like i am not doing much to improve my knowledge. So recently i started completing basic certifications.
I wanted to know apart from certifications any other thing i need to develop to achieve by goal of becoming an architect.
Hello friends,

I have cleared scjp 6 cert. What should be my next cert. My career goal is to become an architect. Please suggest which cert should i take up next.

Thanks.
Its the cookie. In fiddler i can see two parameters in cookie. One is JSESSIONID and second is BIGipServerAbc .
11 years ago
Hi All,

I am trying to build my web application url by appending cookie parameters and access that url in a new session. I tried two cases as described below.

1. I have one parameters in cookie. i.e JSESSIONID=xJFXQq7bGWGgrx1t064NFYb2J3qHXZG1Z5GhnNS21vmMmc2CMdDN!1491243947

If i create my url like below iam able to access my application in new session




2. If i have two parameters in cookie. One is JSESSIONID=xJFXQq7bGWGgrx1t064NFYb2J3qHXZG1Z5GhnNS21vmMmc2CMdDN!1491243947 and other is

If i create my url like below iam not able to access my application in new session. Its directing me to login page



Is this the right way of passing multiple parameters of cookie in url?
11 years ago
Hi All,

I was trying to use annotations in my project which was using SimpleFormControllers. I am stuck in adding @Autowired to one of my DAO class. Below is the code. Can you guys please help me how to autowire this DAO.







11 years ago
Its resolved...thanks....issue was with url mismatch
11 years ago
Hi All,

In our application we are using Spring Security 3.0. The issue is after logging out from the application if i access the application by changing the url getting null pointer exception. This is happening only to those url's which iam not authenticating in Spring Security. Why am i allowed to access the Url after session expired? Spring should first check if session is valid then forward me to the request. Below are the filters i configured

11 years ago
I used ScriptEngineManager to execute the expression....Is there a better way of doing it.
11 years ago
Hi All,

I have a requirement where i need to evaluate expressions in java. For example consider the below code. I have leftSide of expression, operator, rightSide of expression. How can i evaluate it in java.

11 years ago
Thanks Steve....the link was very helpful.
I thought of going with ExecutorService for my requirement.
Also i wanted to know how to stop processing of all other threads is one thread execution failed due to some error?

Thanks,
Arif.
what will the below code does....in was surfing the net and found this in some site. Can i use ExecutorService for my requirement?


Hi All,

I am a noob when comes to threading. Please help me out in this.
I have a requirement where records from a list are picked up by 4 threads concurrently.
For example a list contains 100 elements. First thread should pick first element from the list, second thread should pick second element from the list and so on. The thread that completes the processing should pick up next element from the list. What is the best way of implementing this.

Thanks
Do you have setter method for springWSEndpointService
12 years ago
I think the issue is .........web logic 9.2 doesn't support java 1.6
12 years ago