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NumPy or Pandas: Keeping array type as integer while having a NaN value
... answer for another question for how to force displaying it: stackoverflow.com/questions/38956660/… (the original problem there is different, but the solution for displaying the dataframe works)
– Alaa M.
May 10 '19 at 14:36
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Get JSF managed bean by name in any Servlet related class
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edited Jun 20 at 9:12
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111 silver badge
answered Apr 13 '10 at 22:50
BalusCBalusC
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Two color borders
...tison the outline for certain browsers (such as is the case if you want to combine the outline with a drop shadow; in WebKit the outline is inside of the shadow; in FireFox it is outside, so -moz-outline: 0 is useful to ensure that you don't get a gnarly line around your beautiful CSS drop shadow).
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Determine function name from within that function (without using traceback)
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Combining @CamHart's approach with @Yuval's avoids "hidden" and potentially deprecated methods in @RoshOxymoron's answer as well as numerical indexing into the stack for @neuro/@AndreasJung's answer: print(inspect.currentfram...
How to create a .gitignore file
...n my project folder. Isn't it created automatically by Xcode? If not, what command allows me to create one?
41 Answers
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How can I find out the current route in Rails?
...urrent_uri = request.env['PATH_INFO']
# If you are browsing http://example.com/my/test/path,
# then above line will yield current_uri as "/my/test/path"
To find out the route i.e. controller, action and params:
path = ActionController::Routing::Routes.recognize_path "/your/path/here/"
# ...or n...
How do I read CSV data into a record array in NumPy?
... Numpy's genfromtxt() method to do so, by setting the delimiter kwarg to a comma.
from numpy import genfromtxt
my_data = genfromtxt('my_file.csv', delimiter=',')
More information on the function can be found at its respective documentation.
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Java Try Catch Finally blocks without Catch
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Try blocks can be nested, but I wouldn't recommend it. I don't write code that way.
– duffymo
Dec 30 '10 at 3:47
2
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Is there a way to detach matplotlib plots so that the computation can continue?
...lotlib.pyplot import plot, draw, show
plot([1,2,3])
draw()
print('continue computation')
# at the end call show to ensure window won't close.
show()
Using interactive mode:
from matplotlib.pyplot import plot, ion, show
ion() # enables interactive mode
plot([1,2,3]) # result shows immediatelly (imp...
How to make a JTable non-editable
...ditable() is false by default so you may omit it. (see: http://docs.oracle.com/javase/6/docs/api/javax/swing/table/AbstractTableModel.html)
Then use the setModel() method of your JTable.
JTable myTable = new JTable();
myTable.setModel(new MyModel());
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