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What is the simplest way to convert a Java string from all caps (words separated by underscores) to
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Refer to the comment by George Hawkins [user:245602] for an example. stackoverflow.com/questions/1143951/…
– Michael Scheper
Oct 17 '13 at 5:56
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What is the dual table in Oracle?
... allow statements like
SELECT 3+4
You can work around this restriction by writing
SELECT 3+4 FROM DUAL
instead.
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Rebasing a Git merge commit
...rges option on git rebase, which is described as follows from the manual:
By default, a rebase will simply drop merge commits from the todo list, and put the rebased commits into a single, linear branch. With --rebase-merges, the rebase will instead try to preserve the branching structure within th...
vs
... large amount of code uses the last option, simply because it's easy to do by accident on an implementation where <cstdint> puts the symbols in the global namespace. You should try to use the first. The second has one virtue, that it is guaranteed to put stuff in the global namespace instead o...
What's the difference between `raw_input()` and `input()` in Python 3?
...named to input(), and the old input() is gone, but can easily be simulated by using eval(input()). (Remember that eval() is evil. Try to use safer ways of parsing your input if possible.)
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Difference between a user and a schema in Oracle?
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Technically -- A schema is the set of metadata (data dictionary) used by the database,
typically generated using DDL. A schema defines attributes of the database, such as
tables, columns, and properties. A database schema is a description of the data in a
database.
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How is location accuracy measured in Android?
...nyone know the proper interpretation of the accuracy measurements returned by getAccuracy()? For instance, are they calculated as:
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Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
... for me to find the specific views in the storyboard source code (probably by searching the text for "17" initially), or at least a few likely candidates. From there I should be able to actually figure out which views these are in the storyboard which will make it a lot easier to identify the proble...
What does threadsafe mean?
...ode is thread-safe if it functions correctly during
simultaneous execution by multiple threads.”
“In particular, it must satisfy the need for multiple threads to
access the same shared data, …”
“…and the need for a shared piece of data to be accessed by only one
thread at any given time....
How to change owner of PostgreSql database?
...to admin database and update DB ownership:
psql
postgres=# REASSIGN OWNED BY old_name TO new_name;
This is a global equivalent of ALTER DATABASE command provided in Frank's answer, but instead of updating a particular DB, it change ownership of all DBs owned by 'old_name'.
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