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Should you ever use protected member variables?
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Can you comment on performance of protected variables vs a private variable with an get/set method?
– Jake
Jun 24 '10 at 13:56
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Why can't strings be mutable in Java and .NET?
...ere, to avoid timing attacks. It's really all about thread safety & performance :)
– snemarch
Mar 23 '09 at 0:42
1
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How to secure RESTful web services?
...masters but its confusing for novice. Can you please provide some detail information or links to read upon?
– Rajan Rawal
Jun 2 '14 at 12:01
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Is it bad practice to return from within a try catch finally block?
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Windows git “warning: LF will be replaced by CRLF”, is that warning tail backward?
...nfig --global core.autocrlf false
That way, you avoid any automatic transformation, and can still specify them through a .gitattributes file and core.eol directives.
windows git "LF will be replaced by CRLF"
Is this warning tail backward?
No: you are on Windows, and the git config help p...
How do I shuffle an array in Swift?
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This answer details how to shuffle with a fast and uniform algorithm (Fisher-Yates) in Swift 4.2+ and how to add the same feature in the various previous versions of Swift. The naming and behavior for each Swift version matches the mutating and nonmutating sorting methods for th...
How do I interpret precision and scale of a number in a database?
... like Microsoft Access, you must consider the percent as it's whole number form. In this case, 25.5% would require precision 4 and scale of 3 (not one) since we have to consider it as .255. I came across this problem early on and was stumped for a while wondering why scale 1 wasn't working.
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Proper usage of Optional.ifPresent()
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@Marv I don't see any affirmation form OP that it's in the same class. But if you have such feelings, I agree that he have to use user.ifPresent(this::doSomethingWithUser);. I will add it to my answer.
– Aleksandr Podkutin
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What is the difference between Left, Right, Outer and Inner Joins?
... Table 1 and Table 2:
- Left join merges both tables with all records form table 1, in
other words, there might be non-populated fields from table 2
ID_ESTUDANTE NOME_ESTUDANTE LOCKER
1 Raony -
2 Diogo -
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Populating spinner directly in the layout xml
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$window.unbind('scroll', onScroll);
}
};
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