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What is private bytes, virtual bytes, working set?
...ng private bytes. Try ::VisualAlloc to commit a large chunk of memory (say 1.5G). You should be able to see that your private bytes are way larger than the working set. Which proves that your "Working Set is the Private Bytes plus Memory-mapped files" is incorrect.
– Jay Zhu
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Case objects vs Enumerations in Scala
...s define an enumeration mostly in terms of the Enum provided as of Java 5 (1.5):
It contains a naturally ordered closed set of named members
There is a fixed number of members
Members are naturally ordered and explicitly indexed
As opposed to being sorted based on some inate member queri...
std::function vs template
...VS2015 (14.0.23.107) calc1: 1.1 seconds
VS2015 (14.0.23.107) calc2: 1.5 seconds
MinGW (4.7.2) calc1: 0.9 seconds
MinGW (4.7.2) calc2: 20.5 seconds
The calculated results of all binaries are the same, and all tests were executed on the same machine. It would be interest...
REST API Token-based Authentication
... have chosen to use HTTP "Basic" Authorization scheme. - check out version 1.5 or above of that REST API document, and search for authorization in the document.
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What are the effects of exceptions on performance in Java?
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@SimonAndréForsberg nanoTime() requires Java 1.5 and I had only Java 1.4 available on the system I used for writing the code above. Also it doesn't play a huge role in practice. The only difference between the two is that one is nanosecond the other one milliseconds and...
Where are my postgres *.conf files?
... # selects default based on effort
#geqo_selection_bias = 2.0 # range 1.5-2.0
#geqo_seed = 0.0 # range 0.0-1.0
# - Other Planner Options -
#default_statistics_target = 100 # range 1-10000
#constraint_exclusion = partition # on, off, or partition
#cursor_tuple_fraction = 0.1 ...
ASP.NET Identity DbContext confusion
... Thanks Arvand, I missed this and oddly enough stumbled back across it 1.5 years later while looking into the topic again. : )
– Mike Devenney
Nov 10 '16 at 14:37
add a c...
Virtual Memory Usage from Java under Linux, too much memory used
...e shared between all processes that use the library; for example, libc has 1.5M of virtual memory space that can be shared.
When is Virtual Memory Size Important?
The virtual memory map contains a lot of stuff. Some of it is read-only, some of it is shared, and some of it is allocated but never to...
Why are C# 3.0 object initializer constructor parentheses optional?
...var a = new[] { 1, 10, 100, 1000 }; // int[]
var b = new[] { 1, 1.5, 2, 2.5 }; // double[]
var c = new[] { "hello", null, "world" }; // string[]
var d = new[] { 1, "one", 2, "two" }; // Error
Reference: http://msdn.microsoft.com/en-us/library/ms364047%28VS.80%29....
xkcd style graphs in MATLAB
... 'string',sprintf('text%shere',char(10)),'headStyle','none','lineWidth',1.5,...
'fontName','Comic Sans MS','fontSize',14,'verticalAlignment','middle','horizontalAlignment','left')
%# capture with export_fig
im = export_fig('-nocrop',fh);
%# add a bit of border to avoid black edges
im = pad...