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Why is “except: pass” a bad programming practice?
..., and simply passing it without taking any action.
My explanation is “a bit” longer—so tl;dr it breaks down to this:
Don’t catch any error. Always specify which exceptions you are prepared to recover from and only catch those.
Try to avoid passing in except blocks. Unless explicitly desir...
Label encoding across multiple columns in scikit-learn
...his further.
For inverse_transform and transform, you have to do a little bit of hack.
from collections import defaultdict
d = defaultdict(LabelEncoder)
With this, you now retain all columns LabelEncoder as dictionary.
# Encoding the variable
fit = df.apply(lambda x: d[x.name].fit_transform(x))...
How to pretty print XML from Java?
...fine from 1.6 on. Copy the LSSerializer example in the FAQ, chop the "..." bit and add writer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE); after the LSSerializer writer = ... line.
– George Hawkins
May 4 '11 at 8:43
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receiving error: 'Error: SSL Error: SELF_SIGNED_CERT_IN_CHAIN' while using npm
...t ignore ssl issues, as the error is there for a very good reason. Also, a bit of searching resulted in the following tweet, which links to the official solution to your problem (update npm): twitter.com/npmjs/status/439279809307242496
– Thomas Vervest
Feb 28 '...
Best way in asp.net to force https for an entire site?
...orks, but it was dangerous for me: when I attempted to run locally in VS 2010 with this code running, my start page never loaded; instead, I just received a "This webpage is not available" message. To fix, I added a second condition to test if the url contains the string "localhost": if it does not,...
Automatically remove Subversion unversioned files
... looking to do the same thing, though not for an automated build.
After a bit more looking I discovered the 'Extended Context Menu' in TortoiseSVN. Hold down the shift key and right click on the working copy. There are now additional options under the TortoiseSVN menu including 'Delete unversioned ...
How does one unit test routes with Express?
...: you can test your entire stack in one go.
Downside: it feels and acts a bit like integration testing.
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What is boilerplate code?
... to reduce boilerplate, so when applied properly it can be reduced quite a bit.
– Andrew Sledge
Oct 22 '10 at 13:36
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How do you configure Django for simple development and deployment?
...alse
MEDIA_URL = 'http://localhost:8000/static/'
and so on. A little bit less readable, but it works fine and saves having to juggle multiple settings files.
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How to create a WPF Window without a border that can be resized via a grip only?
If you set ResizeMode="CanResizeWithGrip" on a WPF Window then a resize grip is shown in the lower right corner, as below:
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