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Set a DateTime database field to “Now”
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Ok thanks. So I need to be sure to put the actual date (from code) in my request dans not GETDATE() Do you know it setting the SQLparameter to DateTime.Now will do this or If I should first convert the date to a string and then add it to the request ?
– Thiba...
Concatenating two one-dimensional NumPy arrays
...to concatenate need to passed in as a sequence, not as separate arguments.
From the NumPy documentation:
numpy.concatenate((a1, a2, ...), axis=0)
Join a sequence of arrays together.
It was trying to interpret your b as the axis parameter, which is why it complained it couldn't convert it into a sc...
Get margin of a View
How can I get the margin value of a View from an Activity? The View can be of any type.
4 Answers
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How to send password securely over HTTP?
... give it a go. Logs will remind clean. And of course if you making a call from the server (if that is the scenario you are worrying about) you should generate header programmatically of course.
– FullStackForger
Apr 4 '16 at 23:37
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How can I submit a form using JavaScript?
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will this submit form values from an input tag?
– simanacci
Jun 3 '16 at 8:26
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How to split a column into two columns?
...) will remove any indexes you had, so your new Dataframe will be reindexed from 0 (It doesn't matter in your specific case).
– Crashthatch
Mar 27 '13 at 14:59
10
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Why is i++ not atomic?
...d be inappropriate to use the atomic i++. What's worse, programmers coming from C or other C-like languages to Java would use i++ anyway, resulting in unnecessary use of atomic instructions.
Even at the machine instruction set level, an increment type operation is usually not atomic for performance...
Plot logarithmic axes with matplotlib in python
... pylab.
Here is a slightly cleaned up code, using only pyplot functions:
from matplotlib import pyplot
a = [ pow(10,i) for i in range(10) ]
pyplot.subplot(2,1,1)
pyplot.plot(a, color='blue', lw=2)
pyplot.yscale('log')
pyplot.show()
The relevant function is pyplot.yscale(). If you use the objec...
Twitter Bootstrap - Tabs - URL doesn't change
... It work very nice. +1. But what is the reason of "hash && $.." from selector is show tab, but what does mean "hash &&". Thank
– richardhell
Nov 8 '13 at 23:19
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python numpy ValueError: operands could not be broadcast together with shapes
...sk can be used as matrix multiplication. My recommendation is to keep away from numpy.matrix, it tends to complicate more than simplify things.)
Your arrays should be fine with numpy.dot; if you get an error on numpy.dot, you must have some other bug. If the shapes are wrong for numpy.dot, you get ...