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Why is it said that “HTTP is a stateless protocol”?
HTTP has HTTP Cookies. Cookies allow the server to track the user state, the nu<em>mem>ber of connections, last connection, etc.
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How to handle code when app is killed by swiping in android?
If <em>mem>y app is running and i press ho<em>mem>e button, the app goes in background. Now if a long press the ho<em>mem>e button and kill the app by swiping it fro<em>mem> the recent app list, none of the events like onPause() , onStop() or onDestroy() gets called rather the process is ter<em>mem>inated. So if i want <em>mem>y servic...
Difference between StringBuilder and StringBuffer
What is the <em>mem>ain difference between StringBuffer and StringBuilder ?
Is there any perfor<em>mem>ance issues when deciding on any one of these?
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jQuery's .click - pass para<em>mem>eters to user function
I a<em>mem> trying to call a function with para<em>mem>eters using jQuery's .click, but I can't get it to work.
7 Answers
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Spring @Transaction <em>mem>ethod call by the <em>mem>ethod within the sa<em>mem>e class, does not work?
I a<em>mem> new to Spring Transaction. So<em>mem>ething that I found really odd, probably I did understand this properly.
8 Answers
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How do I use variables in Oracle SQL Developer?
Below is an exa<em>mem>ple of using variables in SQL Server 2000.
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Why does HT<em>Mem>L5 for<em>mem>-validation allow e<em>mem>ails without a dot?
I'<em>mem> writing a very si<em>mem>ple <em>mem>ock-up to de<em>mem>onstrate so<em>mem>e HT<em>Mem>L5 for<em>mem>-validation. However, I noticed the e<em>mem>ail validation doesn't check for a dot in the address, nor does it check for characters following said dot.
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Forward declaration of nested types/classes in C++
I recently got stuck in a situation like this:
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Use Expect in a Bash script to provide a password to an SSH co<em>mem><em>mem>and
I'<em>mem> trying to use Expect in a Bash script to provide the SSH password. Providing the password works, but I don't end up in the SSH session as I should. It goes back strait to Bash.
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To ternary or not to ternary? [closed]
I'<em>mem> personally an advocate of the ternary operator: () ? : ; I do realize that it has its place, but I have co<em>mem>e across <em>mem>any progra<em>mem><em>mem>ers that are co<em>mem>pletely against ever using it, and so<em>mem>e that use it too often.
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