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How to check if element has any children in Javascript?
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198
A couple of ways:
if (element.firstChild) {
// It has at least one
}
or the hasChildNod...
Do I need to store the salt with bcrypt?
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1 Answer
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Active
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Connect to a heroku database with pgadmin
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edited Apr 28 '13 at 15:07
JJD
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How do I enter RGB values into Interface Builder?
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edited Jul 10 '17 at 21:59
answered Apr 2 '10 at 4:41
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How do I access an access array item by index in handlebars?
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413
Try this:
<ul id="luke_should_be_here">
{{people.1.name}}
</ul>
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Break when exception is thrown
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edited Oct 5 '12 at 15:41
answered Jun 17 '10 at 23:15
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UTF-8: General? Bin? Unicode?
... to figure out what collation I should be using for various types of data. 100% of the content I will be storing is user-submitted.
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Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
How to detect if Visual C++ Redistributable for Visual Studio 2012 is installed?
20 Answers
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Django - how to create a file and save it to a model's FileField?
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154
You want to have a look at FileField and FieldFile in the Django docs, and especially FieldFil...