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C state-machine design [closed]
...state machines I've written have been singleton types (one-off, at-process-start, configuration file reading for example), not needing to run more than one instance. But it has value if you need to run more than one.
share
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Canary release strategy vs. Blue/Green
...mpare the versions.
Canary Release - A new version of a microservice is started along with the old versions. That new version can then take a portion of the requests and the team can test how this new version interacts with the overall system.
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When is it appropriate to use UDP instead of TCP? [closed]
...orts both UDP (IP) and TCP/IP communication between client and server. It started out with IPX over 15 years ago with IP support added 13 years ago. We added TCP/IP support 3 or 4 years ago. Wild guess coming up: The UDP to TCP code ratio is probably about 80/20. The product is a database serve...
Java heap terminology: young, old and permanent generations?
...es (if there are still references to it), the further it gets promoted. It starts in the young generation (which itself is divided into multiple spaces - Eden and Survivor) and would eventually end up in the tenured generation if it survived long enough.
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Targeting both 32bit and 64bit with Visual Studio in same solution/project
...OrErrorOnTargetArchitectureMismatch>
Add this postbuild script to your startup project, use and modify the paths of this script sp that it copies all your x86/x64 dlls in corresponding subfolders of your build bin\x86\ bin\x64\
xcopy /E /H /R /Y /I /D $(SolutionDir)\YourPathToX86Dlls $(TargetDi...
PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
...mally go for HTTP_HOST, so that the user stays on the exact host name they started on. For example if I have the same site on a .com and .org domain, I don't want to send someone from .org to .com, particularly if they might have login tokens on .org that they'd lose if sent to the other domain.
Ei...
Is AngularJS just for single-page applications (SPAs)?
...s RESTful API and Angular's $resource and $http services. After that, just start prototyping and playing with it. I think you might find you're overthinking/worrying too much about the "HOW" once you see how nicely they work together.
– Ben Lesh
Mar 6 '13 at 14...
Why is a 3-way merge advantageous over a 2-way merge?
...oth changes serially in increasing order of files' timestamps? That is: It starts off with my friend's committed copy taking it to be the (new) original (with the line addition at the top) and then, on top of it, applies my local changes (line deletion at the botton).
– Harry
...
JavaFX and OpenJDK
...t: https://wiki.openjdk.java.net/display/OpenJFX/Main
If you want a quick start to using open JavaFX, the Belsoft Liberica JDK distributions provide pre-built binaries of OpenJDK that (currently) include open JavaFX for a variety of platforms.
For distribution as self-contained applications, Java ...
What arguments are passed into AsyncTask?
... protected void onPreExecute(){
}
This method is executed before starting the new Thread. There is no input/output values, so just initialize variables or whatever you think you need to do.
protected Z doInBackground(X...x){
}
The most important method in the AsyncTask class. ...