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Import package.* vs import package.SpecificType [duplicate]
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There is not a performance or overhead cost to doing import .* vs importing specific types. However, I consider it to be a best practice to never use import .* My primary reason for this is I just like to keep things straightward, clean and with as little ambiguity as possible, and I t...
Explicit vs implicit SQL joins
Is there any efficiency difference in an explicit vs implicit inner join?
For example:
12 Answers
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Team city unmet requirement: MSBuildTools12.0_x86_Path exists
...from my x64 machine based on this article so that I didn't need to install vs2012 (though, I did have the change the path to remove x86 on the 32bit machine):
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Debugging doesn't start [closed]
... me. The short way to do this: msdn.microsoft.com/en-us/library/ms185330(v=vs.100).aspx
– Claudiu Constantin
May 27 '13 at 13:52
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count(*) vs count(column-name) - which is more correct? [duplicate]
Does it make a difference if you do count(*) vs count(column-name) as in these two examples?
5 Answers
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Rails Admin vs. ActiveAdmin [closed]
...ed_models'.
[*] Watches/forks on https://github.com/gregbell/active_admin vs https://github.com/sferik/rails_admin - though the gap is closing.
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F12 Jump to method -> go back to previous method after making the jump?
...r original tab. If you hold down Ctrl you can cycle through tab windows
In VS 2010 you can Ctrl + Click to Go To Definition, in addition to F12.
You can also hold down Ctrl and move your mouse over identifiers to highlight which ones you can jump to
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blur vs focusout — any real differences? [duplicate]
Is there any difference between JS events blur vs focusout ?
2 Answers
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“while :” vs. “while true” [duplicate]
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The difference has nothing to do with commands vs builtins, as they're both builtin. It's purely the additional number of characters bash is dealing with. while : some gibberish, still just using :, is slower than true. Compare this to an external command, like while /bin...
RandomForestClassifier vs ExtraTreesClassifier in scikit learn
... resource to know more about their difference in more detail Random forest vs extra tree.
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