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How should equals and hashcode be implemented when using JPA and Hibernate
...lementation good enough for most cases? Is there any sense to use business keys?
8 Answers
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How to set a JVM TimeZone Properly
I am trying to run a Java program, but it is taking a default GMT timezone instead of an OS defined timezone. My JDK version is 1.5 and the OS is Windows Server Enterprise (2007)
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How to debug an apache virtual host configuration?
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Syntax check
To check configuration files for syntax errors:
# Red Hat-based (Fedora, CentOS) and OSX
httpd -t
# Debian-based (Ubuntu)
apache2ctl -t
# MacOS
apachectl -t
List virtual hosts
To list all virtual hosts, and their locatio...
How do I enable standard copy paste for a TextView in Android?
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Shylendra Madda
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answered Apr 30 '12 at 15:45
CommonsWareCommo...
Can jQuery read/write cookies to a browser?
Simple example: I want to have some items on a page (like divs or table rows), and I want to let the user click on them to select them. That seems easy enough in jQuery. To save which items a user clicks on with no server-side post backs, I was thinking a cookie would be a simple way to get this don...
Converting user input string to regular expression
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GumboGumbo
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Python integer incrementing with ++ [duplicate]
I've always laughed to myself when I've looked back at my VB6 days and thought, "What modern language doesn't allow incrementing with double plus signs?":
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What's the best way to limit text length of EditText in Android
... edited Dec 15 '15 at 16:48
KeksArmee
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answered Jul 19 '10 at 21:57
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Cannot push to GitHub - keeps saying need merge
...ancestor of the local ref used to overwrite it. This flag disables the check. This can cause the remote repository to lose commits; use it with care.
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How to create a file in Linux from terminal window? [closed]
...d Feb 21 '12 at 16:44
Eugen RieckEugen Rieck
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