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Rollback to an old Git commit in a public repo
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91
Well, I guess the question is, what do you mean by 'roll back'? If you can't reset because it's...
The performance impact of using instanceof in Java
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| TYPE | 46,295 ± 0,026 ns/op | 116,91 % |
| OO | 48,078 ± 0,026 ns/op | 121,42 % |
tl;dr
In Java 1.8 instanceof is the fastest approach, although getClass() is very close.
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How to give Jenkins more heap space when it´s started as a service under Windows?
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In your Jenkins installation directory there is a jenkins.xml, where you can set various option...
How to properly seed random number generator
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Chris Morgan
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answered Sep 7 '12 at 17:09
jorellijorelli
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How can I easily view the contents of a datatable or dataview in the immediate window
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Leniel Maccaferri
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answered Jan 29 '09 at 13:40
Rob Prouse...
How to detect online/offline event cross-browser?
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Leniel MaccaferriLeniel Maccaferri
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Environment variables for java installation
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AbdullAbdull
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How do I turn off Oracle password expiration?
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For development you can disable password policy if no other profile was set (i.e. disable passw...
TreeMap sort by value
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Vitalii FedorenkoVitalii Fedorenko
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What is the difference between call and apply?
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91
I often used to forget which takes an array, and which expects you to list the arguments. A technique I used to remember it is if the first...