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Difference between sampling and profiling in jVisualVM
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Sampling means taking lots of thread dumps and analyzing stack traces.
This is usually faster, does not require runtime changes in your bytecode (which may break it), but is also less accurate.
Profiling means instrumenting your clas...
How to convert JSON data into a Python object
... answers here currently it is the only one to get the classes right. Which means: It's a one-pass operation and the result uses the correct types. Pickle itself is for different applications than JSON (binary versus textual rep) and jsonpickle is a nonstandard lib. I'd be interested to see how you s...
Is an anchor tag without the href attribute safe?
...rd reasons for creating an anchor when there is no href. Semantically, "a" means an anchor or a link. If you use it for anything following that meaning, then you are fine.
One standard use of the a tag without an href is to create named links. This allows you to use an anchor with name=blah and lat...
Combining a class selector and an attribute selector with jQuery
...a is being interpreted as the multiple selector operator — whatever that means (CSS selectors don't have a notion of "operators"; the comma is probably more accurately known as a delimiter).
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End of support for python 2.7?
...117/Oracle-JRE.html?vendor_id=93 ... So by "its fair share" you must have meant a "remarkably low share". Also, all but 3 of those vulnerabilities were also in vulnerabilities in a 3.x version and all up-to-date versions are fixed.
– dhj
Jan 20 '16 at 17:08
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How to set conditional breakpoints in Visual Studio?
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You mean, right click, set condition, get "Condition for a breakpoint failed" error.. didn't you?
– Toby Caulk
Aug 1 '19 at 15:11
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What does “not run” mean in R help pages?
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@TylerRinker you mean the function is verified as working, or the code with in @donttest{ } is now run by CRAN when doing checks?
– tim
Aug 27 '15 at 11:05
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What is the difference between Forking and Cloning on GitHub?
...al repository will be reflected back to your forked repositories" - do you mean this is not possible after we clone?
– variable
Jan 26 at 3:48
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What character encoding should I use for a HTTP header?
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so, what does that mean? Is "✰" valid/allowed?
– David Murdoch
Dec 10 '10 at 16:34
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SQL Server: Difference between PARTITION BY and GROUP BY
...on and the MAX amount across all sales regions in the same row.
This does mean you will have repeating data, but it may suit the end consumer in the sense that data has been aggregated but no data has been lost - as would be the case with GROUP BY.
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