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Difference between Role and GrantedAuthority in Spring Security
...ind and replace" and i am back on track!
– Jørgen Skår Fischer
Jan 29 '16 at 23:20
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This is a...
Choosing a file in Python with simple Dialog
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this does not work for me (on Mac, Python 3.6.6) The GUI window opens but you cannot close it and you get beachball of death
– Ben Vincent
Aug 20 '18 at 11:25
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IndentationError: unindent does not match any outer indentation level
...answered Feb 4 '09 at 21:50
AndréAndré
11.5k33 gold badges3030 silver badges4343 bronze badges
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Python: Making a beep noise
I'm trying to get the program to give me a beeping noise. I'm on a windows machine. I've looked at http://docs.python.org/library/winsound.html
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Create two blank lines in Markdown
... answered Feb 2 '18 at 13:35
Héctor LeónHéctor León
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Best XML parser for Java [closed]
...Dec 17 '08 at 8:02
Fernando MiguélezFernando Miguélez
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psql: FATAL: role “postgres” does not exist
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The key is "I installed the postgres.app for mac." This application sets up the local PostgreSQL installation with a database superuser whose role name is the same as your login (short) name.
When Postgres.app first starts up, it creates the $USER database,
which...
Using awk to remove the Byte-order mark
...d will update files without the need for redirections or weird tricks.
On Mac:
This awk solution in another answer works, but the sed command above does not work. At least on Mac (Sierra) sed documentation does not mention supporting hexadecimal escaping ala \xef.
A similar trick can be achieved ...
Binding a list in @RequestParam
... answered Jan 16 '19 at 14:23
Péter VeresPéter Veres
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What is the difference between ArrayList.clear() and ArrayList.removeAll()?
... answered Aug 11 '11 at 20:02
Jérôme VerstryngeJérôme Verstrynge
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