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Check if one list contains element from the other
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If you just need to test basic equality, this can be done with the basic JDK without modifying the input lists in the one line
!Collections.disjoint(list1, list2);
If you need to test a specific property, that's harder. I would recommend, by default,
list1.stream()
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How to skip to next iteration in jQuery.each() util?
I'm trying to iterate through an array of elements. jQuery's documentation says:
6 Answers
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Specify custom Date format for colClasses argument in read.table/read.csv
...id the warning (you can ignore the warning, but it can get annoying if you do this a lot and this is a simple call that gets rid of it).
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Debugging with command-line parameters in Visual Studio
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Stackoverflow is the only usable MS documentation!
– Martin Beckett
Jan 13 '11 at 16:41
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How to add a downloaded .box file to Vagrant?
How do I add a downloaded .box file to Vagrant's list of available boxes? The .box file is located on an external drive.
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How to check if a table contains an element in Lua?
... Perhaps also function keysOfSet(set) local ret={} for k,_ in pairs(set) do ret[#ret+1]=k end return ret end
– Jesse Chisholm
Apr 27 '18 at 21:40
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Does ARC support dispatch queues?
I'm reading apple's documentation about "Memory Management for Dispatch Queues":
2 Answers
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Does anyone have benchmarks (code & results) comparing performance of Android apps written in Xamari
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@PeterLawrey, please see my update of the question. I do intend to port some part of my real life Java code to C# and run benchmarks, then post them here - if they reopen my question that is, as the SO vigilantes closed it almost immediately.
– gregko
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Is short-circuiting logical operators mandated? And evaluation order?
Does the ANSI standard mandate the logical operators to be short-circuited, in either C or C++?
7 Answers
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Displaying the build date
I currently have an app displaying the build number in its title window. That's well and good except it means nothing to most of the users, who want to know if they have the latest build - they tend to refer to it as "last Thursday's" rather than build 1.0.8.4321.
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