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Twig ternary operator, Shorthand if-then-else
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{{ (ability.id in company_abilities) ? 'selected' : '' }}
The ternary operator is documented under 'other operators'
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Python mock multiple return values
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How can I trigger an onchange event manually? [duplicate]
...se add a reference to this answer on the following question. stackoverflow.com/questions/17754972/…
– Nick Binnet
Jul 24 '13 at 13:33
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How to reset (clear) form through JavaScript?
...n: $( "#foo" ).get( 0 ); // Identical to above, only slower." learn.jquery.com/using-jquery-core/faq/…
– Andrew
Jun 14 '14 at 15:08
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What is the purpose and uniqueness SHTML?
... name for Javascript+HTML+CSS or something).
You can use SSI to include a common header and footer in your pages, so you don't have to repeat code as much. Changing one included file updates all of your pages at once. You just put it in your HTML page as per normal.
It's embedded in a standard XM...
Will GetType() return the most derived type when called from the base class?
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Django dynamic model fields
...tively attach/detach dynamic attribute storage to Django model with simple commands like:
eav.unregister(Encounter)
eav.register(Patient)
Nicely integrates with Django admin;
At the same time being really powerful.
Downsides:
Not very efficient. This is more of a criticism of the EAV pattern ...
Difference between ProcessBuilder and Runtime.exec()
I'm trying to execute an external command from java code, but there's a difference I've noticed between Runtime.getRuntime().exec(...) and new ProcessBuilder(...).start() .
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Get the first N elements of an array?
What is the best way to accomplish this?
5 Answers
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