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How do I write a short literal in C++?
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edited Sep 29 '15 at 22:39
Jonathan Leffler
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How can bcrypt have built-in salts?
... something like this:
$2a$10$vI8aWBnW3fID.ZQ4/zo1G.q1lRps.9cGLcZEiGDMVr5yUP1KUOYTa
This is actually three fields, delimited by "$":
2a identifies the bcrypt algorithm version that was used.
10 is the cost factor; 210 iterations of the key derivation function are used (which is not enough, by...
Is explicitly closing files important?
... Peter GrahamPeter Graham
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What is the difference between persist() and merge() in JPA and Hibernate?
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JPA specification contains a very precise description of semantics of these operations, better t...
Why is 'false' used after this simple addEventListener function?
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I dont know so much about javascript, so i am having trouble in getting this answer. I actually don't know what is useCapture? Will you plea...
How can I recover a lost commit in Git?
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How to change the CHARACTER SET (and COLLATION) throughout a database?
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multiple definition of template specialization when using different objects
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answered Dec 15 '10 at 0:51
Stuart GolodetzStuart Golodetz
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Can PostgreSQL index array columns?
...REATE TABLE "Test"("Column1" int[]);
INSERT INTO "Test" VALUES ('{10, 15, 20}');
INSERT INTO "Test" VALUES ('{10, 20, 30}');
CREATE INDEX idx_test on "Test" USING GIN ("Column1");
-- To enforce index usage because we have only 2 records for this test...
SET enable_seqscan TO o...