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What causes java.lang.IncompatibleClassChangeError?
...side in. Many of these jar files I dont have directly referenced in my pom.xml, so I assume they must be being included by my dependencies. Is there an easy way to find out which dependency is including them, without going through each of the dependencies' pom file? (please pardon my noobishness, Im...
How to convert a negative number to positive?
How can I convert a negative number to positive in Python? (And keep a positive one.)
6 Answers
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Reading JSON from a file?
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In python 3, we can use below method.
Read from file and convert to JSON
import json
from pprint import pprint
# Considering "json_list.json" is a json file
with open('json_list.json') as fd:
json_data = json.load(fd)
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Redirecting to URL in Flask
I'm new to Python and Flask and I'm trying to do the equivalent of Response.redirect as in C# - ie: redirect to a specific URL - how do I go about this?
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Find nearest value in numpy array
... function about 10 µs. Using np.abs it's getting even worse. No clue what python is doing there.
– Michael
Feb 17 '15 at 18:07
2
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Is there a NumPy function to return the first index of something in an array?
I know there is a method for a Python list to return the first index of something:
13 Answers
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prototype based vs. class based inheritance
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@Stephano, They're not so distinct as all that: Python, Ruby, Smalltalk use dictionaries for method lookup, and javascript and Self have classes. To some extent, you could argue that the difference is just that the prototype-oriented languages are exposing their implement...
How can I get zoom functionality for images?
...uchImageView) findViewById(R.id.img);
If you are using TouchImageView in xml, then you must provide the full package
name, because it is a custom view. Example:
<com.example.touch.TouchImageView
android:id="@+id/img”
android:layout_width="match_parent"
android:layout_height="matc...
How can I write data in YAML format in a file?
I need to write the below data to yaml file using Python:
2 Answers
2
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Why does one use dependency injection?
...on is magically serialized into a class using json.net (sometimes using an XML serializer).
6 Answers
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