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restrict edittext to single line
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You must add this line in your EditText in xml:
android:maxLines="1"
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Move an item inside a list?
In Python, how do I move an item to a definite index in a list?
5 Answers
5
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Create dynamic URLs in Flask with url_for()
... But the problem is how 'foo' is beyond the scope if it's a variable from Python. Then, how do you solve it?
– user9724045
Aug 2 '18 at 2:04
2
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Remove Project from Android Studio
...lsewhere on the web, it deletes basically everything (except the workspace.xml file, which you can delete manually from the project folder).
Right Click on the project name under the save icon.
Click delete
Go to your project folder and check all the files were deleted.
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Numpy index slice without losing dimension information
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'dimensions' are dropped when indexing Python lists, alist[0] and kept when slicing them.
– hpaulj
May 13 '18 at 23:04
4
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How does “do something OR DIE()” work in PHP?
... And here I was, thinking this was some kind of advanced feature like python's with statement, when it's actually just a boolean expression... I think extra care should be taken when using this expression if you're expected to perform a cleanup in case of errors. Please, correct me if I'm wrong...
One-line list comprehension: if-else variants
It's more about python list comprehension syntax. I've got a list comprehension that produces list of odd numbers of a given range:
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WPF Textblock, linebreak in Text attribute
... Haven't tried this directly but off the top of my head you could try xml:space="preserve" and then embed the line break in the Text property directly.
– Paul Alexander
May 7 '09 at 22:39
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How to convert a NumPy array to PIL image applying matplotlib colormap
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Not the answer you're looking for? Browse other questions tagged python numpy matplotlib python-imaging-library color-mapping or ask your own question.
How to get value from form field in django framework?
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I use django 1.7+ and python 2.7+, the solution above dose not work.
And the input value in the form can be got use POST as below (use the same form above):
if form.is_valid():
data = request.POST.get('my_form_field_name')
print data
Hope ...