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difference between scope and namespace of ruby-on-rails 3 routing
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alternativealternative
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How to modify memory contents using GDB?
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Nikolai FetissovNikolai Fetissov
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Mapping enum to string in hibernate
...merated annotation.
– metamaker
Dec 11 '18 at 1:55
I do not put it on the getter. Putting it on the variable declarat...
SQL Server - transactions roll back on error?
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You can put set xact_abort on before your transaction to make sure sql rolls back automatically...
Intersection of two lists in Bash
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– Alexander Bird
Jan 15 '15 at 21:11
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DO NOT USE ls' output for anything. ls is a tool for in...
Laravel Schema onDelete set null
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JohanJohan
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Define make variable at rule execution time
...erations.
– JamesThomasMoon1979
Jun 11 '15 at 2:53
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Storing a Map using JPA
...Collections of Embeddable Classes and Basic Types
2.7 Map Collections
10.1.11 - ElementCollection Annotation
11.1.29 MapKeyColumn Annotation
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Enabling error display in PHP via htaccess only
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answered May 25 '11 at 16:54
silexsilex
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postgresql - add boolean column to table set default
...ULT FALSE;
UPDATE: following is only true for versions before postgresql 11.
As Craig mentioned on filled tables it is more efficient to split it into steps:
ALTER TABLE users ADD COLUMN priv_user BOOLEAN;
UPDATE users SET priv_user = 'f';
ALTER TABLE users ALTER COLUMN priv_user SET NOT NULL;
A...