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Java serialization: readObject() vs. readResolve()
... IO couple of years back (some times towards the end of the talk): youtube.com/watch?v=pi_I7oD_uGI
– calvinkrishy
Sep 18 '10 at 3:26
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How to set an “Accept:” header on Spring RestTemplate request?
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135
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How can I start an interactive console for Perl?
How can I start an interactive console for Perl, similar to the irb command for Ruby or python for Python?
23 Answers
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Find objects between two dates MongoDB
...e expected, but there was still one gotten. This is because a basic string comparison is done.
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Any implementation of Ordered Set in Java?
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How to design a multi-user ajax web application to be concurrently safe
I have a web page that shows a large amount of data from the server. The communication is done via ajax.
8 Answers
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How to log PostgreSQL queries?
...o it using a SQL statement like MySQL, but you can send a running server a command to reload the config with pg_ctl reload
– Jarret Hardie
Dec 8 '11 at 8:14
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How do I compare two hashes?
I am trying to compare two Ruby Hashes using the following code:
14 Answers
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What exactly is Spring Framework for? [closed]
...witch from the DB implementation to another that gets the user list from a comma-separated file (remember, it's an example)? In that case, I would go to my code again and change the above line to:
UserLister userLister = new UserListerCommaSeparatedFile();
This has no problem with a small program...
Checking to see if a DateTime variable has had a value assigned
...assigned a value in C# is for it to be a local variable - in which case at compile-time you can tell that it isn't definitely assigned by trying to read from it :)
I suspect you really want Nullable<DateTime> (or DateTime? with the C# syntactic sugar) - make it null to start with and then ass...