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What is the best way to initialize a JavaScript Date to midnight?
What is the simplest way to obtain an instance of new Date() but set the time at midnight?
9 Answers
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Detect viewport orientation, if orientation is Portrait display alert message advising user of instr
...event that handles the change of this property... if you want to warn if someone rotates later - orientationchange
Also, after some googling, check out window.orientation (which is I believe measured in degrees...)
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Using an SSH keyfile with Fabric
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Also worth mentioning here that you can use the command line args for this:
fab command -i /path/to/key.pem [-H [user@]host[:port]]
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jQuery - add additional parameters on submit (NOT ajax)
Using jQuery's 'submit' - is there a way to pass additional parameters to a form? I am NOT looking to do this with Ajax - this is normal, refresh-typical form submission.
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When to use nested classes and classes nested in modules?
...el class. For instance, in Java,
class Car {
class Wheel { }
}
only methods in the Car class can create Wheels.
Ruby doesn’t have that behaviour.
In Ruby,
class Car
class Wheel
end
end
differs from
class Car
end
class Wheel
end
only in the name of the class Wheel vs. Car::Wheel...
How can I filter a date of a DateTimeField in Django?
I am trying to filter a DateTimeField comparing with a date. I mean:
14 Answers
14
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How to do URL decoding in Java?
...SCII. The string you have there is URL encoded. This kind of encoding is something entirely different than character encoding.
Try something like this:
try {
String result = java.net.URLDecoder.decode(url, StandardCharsets.UTF_8.name());
} catch (UnsupportedEncodingException e) {
// not go...
How do I drag and drop files into an application?
I've seen this done in Borland's Turbo C++ environment, but I'm not sure how to go about it for a C# application I'm working on. Are there best practices or gotchas to look out for?
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How do I run Python code from Sublime Text 2?
I want to set up a complete Python IDE in Sublime Text 2.
16 Answers
16
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mysql - how many columns is too many?
...ht have upwards of 70 columns. I'm now thinking about splitting it up as some of the data in the columns won't be needed every time the table is accessed. Then again, if I do this I'm left with having to use joins.
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