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Rails check if yield :area is defined in content_for
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edited Mar 10 '16 at 15:15
wintermeyer
7,19866 gold badges3131 silver badges6464 bronze badges
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Postgresql query between date ranges
...example:
SELECT
user_id
FROM
user_logs
WHERE
login_date >= '2014-02-01'
AND login_date < '2014-03-01'
In this case you still need to calculate the start date of the month you need, but that should be straight forward in any number of ways.
The end date is also simplified; just...
@Column(s) not allowed on a @ManyToOne property
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290
Use @JoinColumn instead of @Column:
@ManyToOne
@JoinColumn(name="LicenseeFK")
private Licensee ...
$apply vs $digest in directive testing
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206
scope.$digest() will fire watchers on the current scope, and on all of its children, too. scope...
Reformat XML in Visual Studio 2010
... there an easy way to reformat an XML file while viewing it Visual Studio 2010. For example, if you open a generated app.config file, it might look like:
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nginx missing sites-available directory
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edited Jun 26 '18 at 21:00
user2066657
27822 silver badges1414 bronze badges
answered Jul 2 '13 at 0:2...
Build .so file from .c file using gcc command line
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303
To generate a shared library you need first to compile your C code with the -fPIC (position ind...
How do I unset an element in an array in javascript?
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answered Aug 28 '09 at 5:08
goinggoing
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What is & used for
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130
& is HTML for "Start of a character reference".
&amp; is the character reference for "A...
jQuery: select an element's class and id at the same time?
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310
You can do:
$("#country.save")...
OR
$("a#country.save")...
OR
$("a.save#country")...
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