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How do I explicitly specify a Model's table-name mapping in Rails?
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2 Answers
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How to get jQuery dropdown value onchange event
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245
Try like this
$("#drop").change(function () {
var end = this.value;
var firs...
How to do a newline in output
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answered Jan 13 '10 at 21:06
kjagiellokjagiello
7,30922 gold badges2727 silver badges4646 bronze badges
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Sort a list from another list IDs
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answered Mar 7 '13 at 15:42
Denys DenysenkoDenys Denysenko
6,19911 gold badge1717 silver badges2929 bronze badges
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Ruby: How to iterate over a range, but in set increments?
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260
See http://ruby-doc.org/core/classes/Range.html#M000695 for the full API.
Basically you use t...
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;...
Importing from a relative path in Python
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EDIT Nov 2014 (3 years later):
Python 2.6 and 3.x supports proper relative imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' mea...
Difference between . and : in Lua
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242
The colon is for implementing methods that pass self as the first parameter. So x:bar(3,4)sho...
How to force a view refresh without having it trigger automatically from an observable?
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252
You can't call something on the entire viewModel, but on an individual observable you can call...
What is the difference between a WCF Service Application and a WCF Service Library?
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2 Answers
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Active
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