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Should I use Java date and time classes or go with a 3rd party library like Joda Time?
I'm creating a web based system which will be used in countries from all over the world. One type of data which must be stored is dates and times.
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Diff output from two programs without temporary files
Say I have too programs a and b that I can run with ./a and ./b .
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What is the difference between persist() and merge() in JPA and Hibernate?
What is the difference between persist() and merge() in Hibernate?
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Add margin above top ListView item (and below last) in Android
...his is a pretty fine question about the layout of items in a ListView in Android.
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Have a fixed position div that needs to scroll if content overflows
... lets resolve the primary issue first as I believe the other is easier to address.
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In Intellij, how do I toggle between camel case and underscore spaced?
At my company we have two different style guides for java vs sql. In java I have a field named historyOfPresentIllness and when i write the sql, I want to name it history_of_present_illness . Is there a keyboard shortcut to switch from one to the other when I have the phrase highlighted? Or pe...
JavaScript regex multiline flag doesn't work
I wrote a regex to fetch string from HTML, but it seems the multiline flag doesn't work.
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What is the difference between '>' and a space in CSS selectors?
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Create list of single item repeated N times
...ll of varying lengths. Each list will contain the same element e , repeated n times (where n = length of the list).
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Django-DB-Migrations: cannot ALTER TABLE because it has pending trigger events
I want to remove null=True from a TextField:
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