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RabbitMQ and relationship between channel and connection
...prefer
using a Channel per thread instead of sharing the same Channel across
multiple threads.
There is no direct relation between Channel and Queue. A Channel is used to send AMQP commands to the broker. This can be the creation of a queue or similar, but these concepts are not tied together....
How to use the same C++ code for Android and iOS?
Android with NDK has support to C/C++ code and iOS with Objective-C++ has support too, so how can I write applications with native C/C++ code shared between Android and iOS?
...
How to detect if multiple keys are pressed at once using JavaScript?
I'm trying to develop a JavaScript game engine and I've came across this problem:
13 Answers
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How do I export UIImage array as a movie?
...h several UIImage objects. What I now want to do, is create movie from those UIImages . But I don't have any idea how to do so.
...
How does the ARM architecture differ from x86? [closed]
...SC (Complex Instruction Set Computing) one.
The core difference between those in this aspect is that ARM instructions operate only on registers with a few instructions for loading and saving data from / to memory while x86 can operate directly on memory as well. Up until v8 ARM was a native 32 bit ...
Understanding garbage collection in .NET
...ram has progressed inside that Main() method before it made a call.
An almost magic method that is related to that table is GC.KeepAlive(). It is a very special method, it doesn't generate any code at all. Its only duty is to modify that table. It extends the lifetime of the local variable, prev...
Kill child process when parent process is killed
I'm creating new processes using System.Diagnostics.Process class from my application. I want this processes to be killed when/if my application has crashed. But if I kill my application from Task Manager, child processes are not killed. Is there any way to make child processes dependent on ...
Should I use Vagrant or Docker for creating an isolated environment? [closed]
...
If your purpose is the isolation, I think Docker is what you want.
Vagrant is a virtual machine manager. It allows you to script the virtual machine configuration as well as the provisioning. However, it is still a virtual machine depen...
How to write iOS app purely in C
...is is by now,
// then you probably shouldn't be reading the rest of this post.
int main(int argc, char *argv[])
{
// Create an @autoreleasepool, using the old-stye API.
// Note that while NSAutoreleasePool IS deprecated, it still exists
// in the APIs for a reason, and we leverage tha...
How do I use vimdiff to resolve a git merge conflict?
...ou don't want the REMOTE changes. Pull changes from REMOTE if you prefer those to the LOCAL changes. Pull from BASE if you think both REMOTE and LOCAL are wrong. Do something completely different if you have a better idea! In the end, the changes you make here are the ones that will actually be comm...