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Proper way to use **kwargs in Python
... pylint flags it as bad form to use kwargs in __init__(). Can someone explain why this is a lint-worthy transgression?
– hughdbrown
Nov 16 '09 at 5:16
2
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Python `if x is not None` or `if not x is None`?
I've always thought of the if not x is None version to be more clear, but Google's style guide and PEP-8 both use if x is not None . Is there any minor performance difference (I'm assuming not), and is there any case where one really doesn't fit (making the other a clear winner for my convent...
Proxy with express.js
...rl).path
});
And then simply:
app.use('/api/*', apiProxy);
Note: as mentioned by @MaxPRafferty, use req.originalUrl in place of baseUrl to preserve the querystring:
forwardPath: req => url.parse(req.baseUrl).path
Update: As mentioned by Andrew (thank you!), there's a ready-made solution us...
Border around tr element doesn't show?
...There are two distinct models for setting borders on table cells in
CSS. One is most suitable for so-called separated borders around
individual cells, the other is suitable for borders that are
continuous from one end of the table to the other.
... and later, for collapse setting:
In the...
ng-repeat :filter by single field
...es in an ng-repeat when they're repeating on page. The answer beneath this one seems most relevant to the question asked.
– twknab
Mar 11 '17 at 22:02
add a comment
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Differences between hard real-time, soft real-time, and firm real-time?
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As noted, the dividing lines are pretty fuzzy. The one soft realtime system I worked on had tolerances of a few seconds, so that's where I draw the line.
– Joel
Jun 26 '13 at 0:18
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Should I use Java's String.format() if performance is important?
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There's one flaw with this test in that it's not entirely a good representation of all string formatting. Often there's logic involved in what to include and logic to format specific values into strings. Any real test should look at ...
How to split data into training/testing sets using sample function
...ads to unique observations. For instance, if you had a df with 10 rows and one column, and the one column contained 1,2,3,4,5,6,7,8,9,10 and you followed this code, what prevents a train having index 4 and test having -6 -> 10 - 6 = 4 as well?
– goldisfine
M...
Firefox 'Cross-Origin Request Blocked' despite headers
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That doesn't particularly help anyone visiting your site, unless you're happy put a message on there saying 'If you're using Firefox, please go to this site and add it to your list of exceptions'
– Godwhacker
Jun 24 '15 ...
What does rake db:test:prepare actually do?
...can't figure out what the db:test:prepare command actually does. Can someone provide an explanation?
3 Answers
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