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What's the difference between emulation and simulation? [duplicate]
...lements the CPU, the sound chip, the video output, the controller signals, etc. The unmodified code from a NES castridge can be dumped and then the resulting image can be loaded into our emulator and played.
A simulator is a partial implementation of a device/platform, it does just enough for its o...
403 Forbidden vs 401 Unauthorized HTTP responses
...his status code for resources that are locked down by IP address ranges or files in my webroot that I don't want direct access to (i.e. a script must serve them).
– Kyle
May 9 '13 at 13:20
...
No ConcurrentList in .Net 4.0?
...Add and provide random read-only access by index (but no Insert, RemoveAt, etc., and also no random write access).
This was the goal of my ConcurrentList<T> implementation. But when I tested its performance in multithreaded scenarios, I found that simply synchronizing adds to a List<T> ...
git switch branch without discarding local changes
..., great! Just
commit. If not (error: Your local changes to the following files would be overwritten ...), you still have lots of options.
The easiest is probably git stash (as all the other answer-ers
that beat me to clicking post said). Run git stash save or git stash push,1 or just plain git s...
What does Docker add to lxc-tools (the userspace LXC tools)?
...ur machine's specific configuration: networking, storage, logging, distro, etc. Docker defines an abstraction for these machine-specific settings, so that the exact same docker container can run - unchanged - on many different machines, with many different configurations.
Application-centric. Docke...
Setting the zoom level for a MKMapView
...
You can get the .m and .h file, add it to your project, then reference it in your map view controller, and use it as if it were a method on MKMapView, oh the joys of categories!
– PostMan
Nov 15 '10 at 22:55
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How to update npm
...chpad.net/chris-lea/node.js/ubuntu bionic Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. for Ubuntu 18.04
...
How to perform Callbacks in Objective-C
...elegates. Here's an example of a custom delegate implementation;
Header File:
@interface MyClass : NSObject {
id delegate;
}
- (void)setDelegate:(id)delegate;
- (void)doSomething;
@end
@interface NSObject(MyDelegateMethods)
- (void)myClassWillDoSomething:(MyClass *)myClass;
- (void)myClassD...
Android emulator and virtualbox cannot run at same time
...me>\AppData\Local\Android\sdk\extras
In that directory is some kind of file like intelhaxm-android.exe. Run it.
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Differences between hard real-time, soft real-time, and firm real-time?
...ions such as pacemakers, a large number of defense applications, avionics, etc.
Firm/soft real time systems can miss some deadlines, but eventually performance will degrade if too many are missed. A good example is the sound system in your computer. If you miss a few bits, no big deal, but miss t...