Попробуйте его этот путь:
$("table:first").find("tr:first").find("td:first").find("a:first").click();
, Который инициирует onclick событие первое в первой ячейке первой строки в первой таблице... и его очень читаемом сам по себе.
You can call yourrecarray.resize
with a shape which has one more row, then assign to that new row. Of course. numpy
might still have to allocate completely new memory if it just doesn't have room to grow the array in-place, but at least you stand a chance!-)
Since an example was requested, here comes, modified off the canonical example list...:
>>> import numpy
>>> mydescriptor = {'names': ('gender','age','weight'), 'formats': ('S1', 'f4', 'f4')}
>>> a = numpy.array([('M',64.0,75.0),('F',25.0,60.0)], dtype=mydescriptor)
>>> print a
[('M', 64.0, 75.0) ('F', 25.0, 60.0)]
>>> a.shape
(2,)
>>> a.resize(3)
>>> a.shape
(3,)
>>> print a
[('M', 64.0, 75.0) ('F', 25.0, 60.0) ('', 0.0, 0.0)]
>>> a[2] = ('X', 17.0, 61.5)
>>> print a
[('M', 64.0, 75.0) ('F', 25.0, 60.0) ('X', 17.0, 61.5)]