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Can PostgreSQL index array columns?
...CREATE 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 ...
Formatting Numbers by padding with leading zeros in SQL Server
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edited May 15 '15 at 16:53
answered Mar 1 '12 at 17:10
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How to rename items in values() in Django?
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answered May 15 '12 at 10:45
Daniel RosemanDaniel Roseman
521k5151 gold badges699699 silver badges746746 bronze badges
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Why does parseInt yield NaN with Array#map?
...','2','3'].map(function(num) { return parseInt(num, 10); });
or with ES2015+ syntax:
['1','2','3'].map(num => parseInt(num, 10));
(In both cases, it's best to explicitly supply a radix to parseInt as shown, because otherwise it guesses the radix based on the input. In some older browsers, a ...
RegEx backreferences in IntelliJ
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Seems like "\" is not required: jetbrains.com/idea/help/…. Also, for me it works only if I explicitly surround my group with "()", otherw...
How do I delete an item or object from an array using ng-click?
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edited Mar 5 '15 at 4:07
Andrew Swan
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Revert a range of commits in git
...mand shows the way.
– Tim Abell
May 15 '12 at 14:20
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I refer back to this answer often, and it a...
Best way of returning a random boolean value
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edited Aug 23 '15 at 7:45
answered Nov 4 '11 at 16:43
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Turning multi-line string into single comma-separated
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answered Jan 3 '12 at 15:21
Dan FegoDan Fego
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