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Return two and more values from a method
...t is, I usually find that those return values are closely tied together in meaning/context and are passed around as such. So in these cases I would create a new object to tie these together. It's a particular code smell I've learnt to recognise.
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Weird “[]” after Java method signature
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Actually, I must add, pcc supports directly f()[] meaning something like (*f()).
– AnArrayOfFunctions
Mar 28 '17 at 14:43
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MySQL - why not index every field?
... and MySQL use the terminology "clustered" and "non-clustered" index -- it means more in SQL Server than MySQL at that. There is nothing to guarantee that recommendations for one vendor should be applied to another.
– OMG Ponies
Mar 27 '11 at 2:38
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PSQLException: current transaction is aborted, commands ignored until end of transaction block
...e the statement that caused current transaction is aborted. This typically means that database threw an exception that your code had ignored and now expecting next queries to return some data.
So you now have a state mismatch between your application, which considers things are fine, and database, ...
What does it mean when an HTTP request returns status code 0?
What does it mean when JavaScript network calls such as fetch or XMLHttpRequest, or any other type of HTTP network request, fail with an HTTP status code of 0?
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Finding which process was killed by Linux OOM killer
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This info is meaningless without knowing what the score means, and that's not documented anywhere. All you might see is the score increase, then the process being killed, so maybe it was the oom killer, or maybe it was something else, the...
How can I get a precise time, for example in milliseconds in Objective-C?
...ften to adjust for drift), DST adjustments, leap seconds, and so on.
This means that if you're measuring your download or upload speed, you will get sudden spikes or drops in your numbers that don't correlate with what actually happened; your performance tests will have weird incorrect outliers; an...
How to set the maxAllowedContentLength to 500MB while running on IIS7?
...le says "Specifies the maximum length of content in a request, in bytes.". Means both config keys use BYTES making max request size same, 4GB.
– abatishchev
Oct 13 '19 at 19:27
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warning about too many open figures
...und (as it must if it is going to know what the 'current figure' is). This means that even if you delete your ref to the figure, there is at least one live ref, hence it will never be garbage collected.
Since I'm polling on the collective wisdom here for this answer, @JoeKington mentions in the com...
Using the Underscore module with Node.js
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npm install -g underscore, you mean :)
– Eliran Malka
Sep 30 '14 at 9:54
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