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MySQL how to join tables on two fields
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SELECT *
FROM t1
JOIN t2 USING (id, date)
perhaps you'll need to use INNEER JOIN or
where t2.id is not null
if you want results only matching both conditions
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How to get a string after a specific substring?
...ram.
This script generates random sentences with and without the randomly selected delimiter present, and if present, at different positions in the generated sentence, runs the tests in random order with repeats (producing the fairest results accounting for random OS events taking place during test...
How do I open the SearchView programmatically?
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This is the correct solution - The selected one forces you to set showAsAction: always which causes some issues.
– Ixx
Apr 30 '18 at 8:24
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Django: How to manage development and production settings?
...ings if necessary (by adding the modifications below that stanza).
I then select which settings files to use by linking it in to settings.py:
ln -s settings.development.py settings.py
share
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imp...
XML parsing of a variable string in JavaScript
...at JQuery does not support XML namespaces. See zachleat.com/web/2008/05/10/selecting-xml-with-javascript
– mikemaccana
Jan 24 '11 at 14:58
10
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Difference between numeric, float and decimal in SQL Server
... there is still data type precedence, which can be crucial in some cases.
SELECT SQL_VARIANT_PROPERTY(CAST(1 AS NUMERIC) + CAST(1 AS DECIMAL),'basetype')
The resulting data type is numeric because it takes data type precedence.
Exhaustive list of data types by precedence:
Reference link
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Heroku NodeJS http to https ssl forced redirect
...irect within cloudflare easily like this:
Login and go to your dashboard
Select Page Rules
Add your domain, e.g. www.example.com and switch always use https to on
AngularJS - How to use $routeParams in generating the templateUrl?
...will actually work, but what about applying a controller for each template selected? Using this method will leave you with only one "master" controller: "RouteController"
– Yaniv Efraim
Dec 31 '13 at 17:23
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import module from string variable
...ich I hope will automate document generation from future MPL releases.
I selected interested submodules/packages and want to list their main classes from which I'll generate list and process it with pydoc
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Hudson or Teamcity for continuous integration? [closed]
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If I was selecting a CI server, I'd pick the one that had the LEAST job openings for a dedicated engineer to administer it it. It's a developer tool and the developers should be able to manage it themselves. If they can't, you eithe...