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NUnit Unit tests not showing in Test Explorer with Test Adapter installed
... for 'nunit'.
If you have 'NUnit3 Test Adapter' installed, with the found item you can enable/disable it.
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Drop rows with all zeros in pandas data frame
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I look up this question about once a month and always have to dig out the best answer from the comments:
df.loc[(df!=0).any(1)]
Thanks Dan Allan!
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Which is better option to use for dividing an integer number by 2?
Which of the following techniques is the best option for dividing an integer by 2 and why?
23 Answers
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Sorting list based on values from another list?
...reful if there is a possibility that < is not defined for some pairs of items in X, eg - if some of them were None
– John La Rooy
Aug 23 '17 at 5:05
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Extract file basename without path and extension in bash [duplicate]
...lows.
+( match one or more of the pattern list in parenthesis, (i.e. until item #7 below).
1st pattern: *\/ matches anything before a literal "/" char.
pattern separator | which in this instance acts like a logical OR.
2nd pattern: .* matches anything after a literal "." -- that is, in bash the "."...
Can you create nested WITH clauses for Common Table Expressions?
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These answers are pretty good, but as far as getting the items to order properly, you'd be better off looking at this article
http://dataeducation.com/dr-output-or-how-i-learned-to-stop-worrying-and-love-the-merge
Here's an example of his query.
WITH paths AS (
SELECT
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What can be the reasons of connection refused errors?
...pt() enough times yet to finish clearing out available slots for new queue items.
Wait a moment or so and try the connection again. Unfortunately, there is no way to differentiate between "the port is not open at all" and "the port is open but too busy right now". They both use the same generic...
MySQL indexes - what are the best practices?
...on (a,b,c), the engine will continue using the index from left to right as best it can. So a search on column a might use the (a,b,c) index, as would one on (a,b). However, the engine would need to do a full table scan if you were searching WHERE b=5 AND c=1)
Hopefully this helps shed a little li...
Passing variable arguments to another function that accepts a variable argument list
...r the print line of functions, such as type safety and being able to print items that printf wouldn't be able to handle. Some rework now could save a significant amount of pain in the future.
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Node.js Best Practice Exception Handling
...otcha is very easy to do as your code becomes more complex. As such, it is best to either use domains or to return errors to avoid (1) uncaught exceptions in asynchronous code (2) the try catch catching execution that you don't want it to. In languages that allow for proper threading instead of Java...