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Explanation of the UML arrows
...e interface is at the arrow end of the connector.
Let me know if you have more questions.
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Reorder / reset auto increment primary key
...ign keys that references another with +2GB of data, this script didnt took more than five minutes. The system has a ssd, so i suppose that it helped a lot. The fk had the ON UPDATE CASCADE
– fernandezr
Mar 15 '19 at 13:52
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How to get Last record from Sqlite?
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Remove new lines from string and replace with one empty space
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A few comments on the accepted answer:
The + means "1 or more". I don't think you need to repeat \s. I think you can simply write '/\s+/'.
Also, if you want to remove whitespace first and last in the string, add trim.
With these modifications, the code would be:
$string = preg_r...
Relatively position an element without it taking up space in document flow
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somehow makes more sense to me than the other answer
– markasoftware
Nov 3 '13 at 4:44
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An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode
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Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?
...he debugger. So, the question is, what's the reason for not including some more info on what exactly returned null - note that the OP doesn't claim he or she wants to know that for release builds, as well, debug builds may be sufficient.
– O. R. Mapper
Feb 9 '1...
Plot two graphs in same plot in R
...ot.function() to plot your function (read up on multiple dispatch to learn more about this). However, lines.function() is not defined, so lines() doesn't know what to do with a parameter of class function. lines can only deal with your data and time series objects of class ts.
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How to make an empty div take space
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