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How does TransactionScope roll back transactions?
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108
Essentially TransactionScope doesn't track your Adapter's, what it does is it tracks database c...
Give all the permissions to a user on a DB
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);
END
$$;
Then, all permissions for all tables (requires Postgres 9.0 or later).
And don't forget sequences (if any):
GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO my_user;
GRANT ALL PRIVILEGES ON ALL SEQUENCES IN SCHEMA public TO my_user;
For older versions you could use the "Gra...
SQLite - How do you join tables from different databases?
...hed is a compile time setting(SQLITE_MAX_ATTACHED), currently defaults to 10, but this too may vary by the build you have. The global limit is 125.
attach 'database1.db' as db1;
attach 'database2.db' as db2;
You can see all connected databases with keyword
.databases
Then you should be able t...
Ruby: extend self
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edited May 29 '19 at 11:30
Mike Szyndel
9,37377 gold badges3939 silver badges6060 bronze badges
answere...
What's the cleanest way of applying map() to a dictionary in Swift?
...tion over some function), and more.
During discussion of the proposal, SE-0165, that introduced these features, I brought up this Stack Overflow answer several times, and I think the sheer number of upvotes helped demonstrate the demand. So thanks for your help making Swift better!
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Are there any downsides to enabling git rerere?
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If you do a merge incorrectly, then discard it, then do the "same" merge again, it will be inco...
Center Align on a Absolutely Positioned Div
...div is at the top, but I can't center it with <center> or margin: 0 auto ;
9 Answers
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How to copy an object in Objective-C
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answered Sep 22 '09 at 12:04
Adam WrightAdam Wright
47k1111 gold badges126126 silver badges148148 bronze badges
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When should I use ugettext_lazy?
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edited Aug 5 '19 at 10:24
rktavi
46244 silver badges1010 bronze badges
answered Nov 12 '10 at 12:37...
Can a JSON value contain a multiline string
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edited Dec 30 '13 at 12:37
answered May 22 '13 at 11:08
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