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fastest (low latency) method for Inter Process Communication between Java and C/C++
...still have much overhead
Some shared memory measurement:
September 14, 2009 – Solace Systems announced today that its Unified Messaging Platform API can achieve an average latency of less than 700 nanoseconds using a shared memory transport.
http://solacesystems.com/news/fastest-ipc-m...
Creating a UICollectionView programmatically
...lectionViewFlowLayout alloc] init];
[flowLayout setItemSize:CGSizeMake(200, 230)];
flowLayout.minimumInteritemSpacing = 0;
[flowLayout setScrollDirection:UICollectionViewScrollDirectionVertical];
[CollectionVW setCollectionViewLayout:flowLayout];
[CollectionVW reloadData];
}
#p...
Equivalent of LIMIT and OFFSET for SQL Server?
... @JoelCoehoorn Not old. I just got assigned to project using SLQ Server 2008 having used only mysql in the past...
– Cthulhu
Feb 13 '14 at 11:35
...
C/C++ macro string concatenation
...
Just for the record, "s""1" is valid in C (and C++). They are two tokens (string literals) that the compiler would concat itself and threat as one token.
– Shahbaz
Jul 31 '12 at 9:24
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How to show soft-keyboard when edittext is focused
...(), MotionEvent.ACTION_UP , 0, 0, 0));
}
}, 200);
It works for me with 100ms delay, but failed without any delay or with only a delay of 1ms.
Commented part of code shows another approach, which works only on some devices. I tested on OS versions 2.2 (emulator), 2....
ASP.NET MVC controller actions that return JSON or partial html
...all, otherwise you will ultimately get HTTP 304 responses (instead of HTTP 200 responses) and the server will not process your request.
Finally, the json is case sensitive, so the casing of the elements needs to match on the server side and client side.
Sample JQuery:
$.ajax({
type: 'get',
da...
How can one change the timestamp of an old commit in Git?
...48faf932e0 ]
then
export GIT_AUTHOR_DATE="Fri Jan 2 21:38:53 2009 -0800"
export GIT_COMMITTER_DATE="Sat May 19 01:01:01 2007 -0700"
fi'
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Is there a generic constructor with parameter constraint in C#?
...ng>(10, "Hello world");
int val = intGenericClass.genericMethod(200);
Use Expect in a Bash script to provide a password to an SSH command
...t;password> ssh <arguments>
sshpass -ptest1324 ssh user@192.168.1.200 ls -l /tmp
The above command can be easily integrated with a Bash script.
Note: Please read the Security Considerations section in man sshpass for a full understanding of the security implications.
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Eclipse executable launcher error: Unable to locate companion shared library
...launcher.library
plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20120913-144807
For some twisted reason jars have version in their name - so if you upgrade/have two different version of eclipse( while eclipse.ini is either linked or provided as system wide conf file for eclipse ) i...