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Real differences between “java -server” and “java -client”?
...ptions) which differ between client and server configuration.
From Chapter 2 of the whitepaper (The Java HotSpot Performance Engine Architecture):
The JDK includes two flavors of the VM -- a client-side offering, and a VM tuned for server applications. These two solutions share the Java HotSpot run...
Check whether an array is a subset of another
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258
bool isSubset = !t2.Except(t1).Any();
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How to ignore xargs commands if stdin input is empty?
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322
For GNU xargs, you can use the -r or --no-run-if-empty option:
--no-run-if-empty
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How to convert std::string to NSString?
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answered Aug 23 '10 at 22:33
VladimirVladimir
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Reset Entity-Framework Migrations
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edited Nov 30 '15 at 23:04
answered Jul 26 '12 at 23:15
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Break promise chain and call a function based on the step in the chain where it is broken (rejected)
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The reason your code doesn't work as expected is that it's actually doing something different ...
Is it possible to focus on a using JavaScript focus() function?
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window.location.hash = '#tries';
This will scroll to the element in question, essentially "foc...
Android - SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length
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241
I have run into the same error entries in LogCat. In my case it's caused by the 3rd party keyb...
Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?
...), so the question no longer applies. The following answer applied to beta 2:
It's for performance reasons. Basically, they try to avoid copying arrays as long as they can (and claim "C-like performance"). To quote the language book:
For arrays, copying only takes place when you perform an ac...
Sorting multiple keys with Unix sort
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Use the -k option (or --key=POS1[,POS2]). It can appear multiple times and each key can have global options (such as n for numeric sort)
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