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Can PostgreSQL index array columns?
...TE 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 off;...
Case insensitive searching in Oracle
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Since 10gR2, Oracle allows to fine-tune the behaviour of string comparisons by setting the NLS_C...
How do you easily horizontally center a using CSS? [duplicate]
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Retrieve column names from java.sql.ResultSet
...etaData
e.g.
ResultSet rs = stmt.executeQuery("SELECT a, b, c FROM TABLE2");
ResultSetMetaData rsmd = rs.getMetaData();
String name = rsmd.getColumnName(1);
and you can get the column name from there. If you do
select x as y from table
then rsmd.getColumnLabel() will get you the retrieved ...
What is the best way to dump entire objects to a log in C#?
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edited May 23 '17 at 12:26
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answered Dec 11 '08 at 18:07
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Difference between pre-increment and post-increment in a loop?
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What's the best practice using a settings file in Python? [closed]
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You can have a regular Python module, say config.py, like this:
truck = dict(
color = 'bl...
Circular list iterator in Python
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edited Aug 21 '15 at 18:58
answered May 1 '14 at 21:00
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Quickly find whether a value is present in a C array?
...on with a time-critical ISR that needs to iterate through an array of size 256 (preferably 1024, but 256 is the minimum) and check if a value matches the arrays contents. A bool will be set to true is this is the case.
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