When we assign a new cookie value to document.cookie, the current cookie is not replaced. The new cookie is parsed and its name-value pair is appended to the list. The exception is when you assign a new cookie with the same name (and same domain and path, if they exist) as a cookie that already exists. In this case, the old value is replaced with the new.

Reading Cookie

We can read cookies by a document.cookie. The problem occurs when we need the specific part of the cookie to perform some action.

Deleting Cookies

A cookie is deleted by setting a cookie with the same name (and domain and path, if they were set) with an expiration date in the past and if using max-age then must set a negative value.

Ex: –

Updating Cookies

A cookie is possible to update by setting a new value to a cookie with the same name.

Cookies Security Issues

• Can misuse Client Details
• Can track User
• Client Can Delete Cookies
• Client can Manipulate Cookies

Cookies Limitation

• Support HTML4 / HTML 5
• Each cookie can contain 4kb Data
• Cookies can be stored in Browser and server
• It is sent with each request

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e.g
org.hibernate.dialect.Oracle10gDialect

I want to replace the value of hibernate.dialect property using ant.

rajeshkumar replied the topic: Re: Replace xml values using ant
You can opt for any one of these based on senario…

1. if you can your Value as holding place such as… @org.hibernate.dialect.Oracle10gDialect@

Then u can use Filterset task in Ant…for more info…

ant.apache.org/manual/Types/filterset.html

2. If you have same requirement as you mentioned abobe… then probably you can try ReplaceRegExp ant task.

ant.apache.org/manual/Tasks/replaceregexp.html

Please let me know if this solve your problem.
Regards,
Rajesh Kumar
Twitt me @ twitter.com/RajeshKumarIn

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