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How to add additional fields to form before submit?
Is there a way to use javascript and JQuery to add some additional fields to be sent from a HTTP form using POST?
6 Answers...
How to sort Counter by value? - python
... counters, sorting can always be adjusted based on a key function; .sort() and sorted() both take callable that lets you specify a value on which to sort the input sequence; sorted(x, key=x.get, reverse=True) would give you the same sorting as x.most_common(), but only return the keys, for example:
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Convert a positive number to negative in C#
...an 24 '12 at 23:13
Shimmy Weitzhandler
88.9k116116 gold badges372372 silver badges585585 bronze badges
answered Aug 28 '09 at 16:25
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C#: Looping through lines of multiline string
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I suggest using a combination of StringReader and my LineReader class, which is part of MiscUtil but also available in this StackOverflow answer - you can easily copy just that class into your own utility project. You'd use it like this:
string text = @"First line
secon...
Is it possible for a unit test to assert that a method calls sys.exit()
...ystemExit have an attribute code which is set to the proposed exit status, and the context manager returned by assertRaises has the caught exception instance as exception, so checking the exit status is easy:
with self.assertRaises(SystemExit) as cm:
your_method()
self.assertEqual(cm.exception...
Rails how to run rake task
... answered Apr 12 '11 at 21:24
Andrew MarshallAndrew Marshall
87.3k1818 gold badges202202 silver badges204204 bronze badges
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Convert numpy array to tuple
...turn tuple(totuple(i) for i in a)
except TypeError:
return a
And an example:
>>> array = numpy.array(((2,2),(2,-2)))
>>> totuple(array)
((2, 2), (2, -2))
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im...
How to asynchronously call a method in Java
I've been looking at Go's goroutines lately and thought it would be nice to have something similar in Java. As far as I've searched the common way to parallelize a method call is to do something like:
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How to format a Java string with leading zero?
...- solution when you are embedding software on something without much space and the extra libraries just aren't an option. Thanks!!
– Casey Murray
Dec 27 '13 at 23:39
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jQuery: Adding two attributes via the .attr(); method
...roperty. The attribute actually corresponds to the defaultChecked property and should be used only to set the initial value of the checkbox. The checked attribute value does not change with the state of the checkbox, while the checked property does
So to get the checked status of a checkbox, you sh...