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Spring Boot: How can I set the logging level with application.properties?
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Remove sensitive files and their commits from Git history
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Change the image source on rollover using jQuery
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Identify duplicates in a List
...you have added 100 elements. Thankfully, resizing is not that expensive anymore. With up to date JREs, resizing is not rehashing anymore, the elements just get distributed between their two possible result locations based on the relevant bit.
– Holger
Jan 26 '1...
C++ map access discards qualifiers (const)
...an we agree that the error message is, at best, misleading? I could be way more clear if it did not have the word 'this' and made reference to const-ness instead of the more generic qualifier.
– carnicer
Nov 12 '19 at 9:24
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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
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I think it's really bizarre that more dots means the range represents fewer values. I guess it's just that .. is more common and thus less is preferred for it?
– Andrew Marshall
Mar 13 '12 at 19:43
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Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
...is subtyped (alternatively, vary with subtyping, hence the "co-" prefix). More concretely:
trait List[+A]
List[Int] is a subtype of List[AnyVal] because Int is a subtype of AnyVal. This means that you may provide an instance of List[Int] when a value of type List[AnyVal] is expected. This is r...
Set type for function parameters?
... the instanceof and typeof keywords to aid in this. Although this takes up more code, maybe it is on the developer for choosing JavaScript as the language for something that largely depends on types. As for huge nodejs backend applications? I think it should be common sense.
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Passing arguments to angularjs filters
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If I could upvote this more than once, I'd make sure it was the most upvoted answer in the history of SO. This has been bugging the shit out of me for years... and then I find the (now 2 year old) answer... Thank you so incredibly much.
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What are the best PHP input sanitizing functions?
... strip_tags is quick and easy, but also sloppy. HTML Purifier does a much more thorough job of both stripping out all HTML and also allowing a selective whitelist of tags and attributes through.
Modern PHP versions ship with the filter extension, which provides a comprehensive way to sanitize user ...