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@RequestParam in Spring MVC handling optional parameters
...(value = "/submit/id/{id}", method = RequestMethod.GET,
produces="text/xml")
public String showLoginWindow(@PathVariable("id") String id,
@RequestParam(value = "logout") Optional<String> logout,
@RequestParam("name") Optional<S...
Saving images in Python at a very high quality
How can I save Python plots at very high quality?
5 Answers
5
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Traverse a list in reverse order in Python
... This is slightly slower than using reversed, at least under Python 2.7 (tested).
– kgriffs
Jan 2 '14 at 16:49
14
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What's the difference between lists enclosed by square brackets and parentheses in Python?
...ove 'y=x' example , list and tuple behave in the same way now (verified in python3.8.5)
– Youjun Hu
Aug 15 at 9:11
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Create an empty list in python with certain size
...None] * 10
for i in range(10):
lst[i] = i
Admittedly, that's not the Pythonic way to do things. Better do this:
lst = []
for i in range(10):
lst.append(i)
Or even simpler, in Python 2.x you can do this to initialize a list with values from 0 to 9:
lst = range(10)
And in Python 3.x:
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Correct way to try/except using Python requests module?
...stackoverflow.com%2fquestions%2f16511337%2fcorrect-way-to-try-except-using-python-requests-module%23new-answer', 'question_page');
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Convert Unicode to ASCII without errors in Python
...er to decode a gzpipped response you need to add the following modules (in Python 3):
import gzip
import io
Note: In Python 2 you'd use StringIO instead of io
Then you can parse the content out like this:
response = urlopen("https://example.com/gzipped-ressource")
buffer = io.BytesIO(response.r...
Sibling package imports
...h, if only other languages would make the same process as easy as it is in Python. I see why everyone loves this language. Btw, documentation is also excellent. I love extracting return types from unstructured text, it's a nice change from Javadoc and phpdoc. ffs....
– matt
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Excel “External table is not in the expected format.”
...
This was my case too, however my file was actually a XML. Still it would be nice to know how to import it using OBDC, but I don't think its supported.
– David Rogers
Jan 30 '17 at 21:14
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Programmatically set height on LayoutParams as density-independent pixels
... set the width/height of an ImageView using the method above vs. using the xml. In the XML I set 85dp while the method above needs "75" to produce the same size. Any idea why?
– Dirk
Sep 18 '14 at 23:26
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