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Where does Java's String constant pool live, the heap or the stack?
...h the other objects created by the application. This change will result in more data residing in the main Java heap, and less data in the permanent generation, and thus may require heap sizes to be adjusted. Most applications will see only relatively small differences in heap usage due to this chang...
How do I find out which DOM element has the focus?
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@Rudie, @Stewart: I've built on your fiddle to create a more elaborate playground: jsfiddle.net/mklement/72rTF. You'll find that the only major browser (as of late 2012) that can actually focus such a div is Firefox 17, and only by tabbing to it. The types of elements that ALL maj...
How do you cast a List of supertypes to a List of subtypes?
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That is true, but it was more illustrative than factually correct
– Salandur
Dec 3 '13 at 21:13
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Group by in LINQ
...ere in the projection (p.car in this case) present for the given key.
For more on how GroupBy works, see my Edulinq post on the topic.
(I've renamed PersonID to PersonId in the above, to follow .NET naming conventions.)
Alternatively, you could use a Lookup:
var carsByPersonId = persons.ToLookup...
Execute a terminal command from a Cocoa app
...d NSFileHandle are used to redirect the standard output of the task.
For more detailed information on interacting with the operating system from within your Objective-C application, you can see this document on Apple's Development Center: Interacting with the Operating System.
Edit: Included fix...
How to get memory available or used in C#
...and use:
proc.PrivateMemorySize64;
To get the private memory usage. For more information look at this link.
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Using GCC to produce readable assembly?
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If you compile with debug symbols, you can use objdump to produce a more readable disassembly.
>objdump --help
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-S, --source Intermix source code with disassembly
-l, --line-numbers Include line numbers and filenames in output
objdump -drwC -Mintel is nice:
-r s...
Removing multiple files from a Git repo that have already been deleted from disk
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How to set initial value and auto increment in MySQL?
...at some samples that used these statements in a similar way, and they make more sense now. Thank you.
– Michael Hoffmann
Oct 21 '16 at 0:50
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How to find the kth smallest element in the union of two sorted arrays?
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