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How to handle multiple heterogeneous inputs with Logstash?
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How to call a shell script from python code?
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String length in bytes in JavaScript
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How to get names of enum entries?
...e in colors) color = colors[colorName];
The two situations above are far more common situation, because usually you are far more interested in the name of a specific value and serializing values in a generic way.
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How to build a Debian/Ubuntu package from source?
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Could you give a little more context around these commands? Where is libdrm-2.3.1 exactly? Also where did libdrm-2.4.1.tar.gz come from (my initial assumption is that is the compiled binary of the application that we want to package in a deb, but re...
How to get elements with multiple classes
... Ok, my bad, I misunderstood what the OP wanted to do. But IMO a more typical use case is to want to select elements which have either class or both, in which case my example is what you want.
– bazzlebrush
Apr 18 '17 at 20:56
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How is attr_accessible used in Rails 4?
...it(:name, :age)
end
end
No need to set attr_accessible in the model anymore.
Dealing with accepts_nested_attributes_for
In order to use accepts_nested_attribute_for with strong parameters, you will need to specify which nested attributes should be whitelisted.
class Person
has_many :pets
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See my work log in jira
...ension named Jira Assistant available in below url. This extension has lot more useful features which not only helps to generate report, but also help to log your work on daily basis with notifications, calendar integrations and lot more cool features which helps both managers and team members in th...
Clicking a button within a form causes page refresh
...that your problem is in javascript. The problem my answer is addressing is more a matter between the dom and the browser. Some javascript handling your button click is likely causing the reload you see. Happy hunting ;)
– LOAS
Feb 4 '15 at 12:47
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jQuery returning “parsererror” for ajax request
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