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ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)
... one major issue - the NotifyCollectionChangedAction.Replace is not a good idea, because then you can't distinguish between an item in fact being replaced or event caused by an item change. It gets much better when you define public event PropertyChangedEventHandler CollectionItemChanged; and then i...
Explicitly calling return in a function or not
...to rewrite bar in functional style, because it is just pseudocode, but the idea is something like this:
e_func <- function() do_stuff
d_func <- function() ifelse(any(sapply(seq(d),e_func)),2,3)
b_func <- function() {
do_stuff
ifelse(c,1,sapply(seq(b),d_func))
}
bar <- function () {...
Is it abusive to use IDisposable and “using” as a means for getting “scoped behavior” for exception
...call anything in finally, so if something in the lambda throws you have no idea what state you're in.
– Johann Gerell
Jan 20 '10 at 13:43
1
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How do exceptions work (behind the scenes) in c++
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You always need to have some idea of what the hardware is doing, it's a matter of degree. Many that are using C++ (over Java or a scripted language) are often doing so for performance. For them, the abstraction layer should be relatively transparent, so ...
Forking vs. Branching in GitHub
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Honestly, even if you don't have to, it is always a good idea to have a sacred repo that is writable only for senior developers, team leads or other "trusted" people. All other team members should work in their forks (~sandboxes) and contribute their changes in the form of pull req...
Coding Practices which enable the compiler/optimizer to make a faster program
... register keyword, to hint to the compiler, that maybe it would be a good idea to keep this variable in an internal register. They also made the tertiary operator to help generate better code.
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REST authentication and exposing the API key
...h, see also OAuth and Client-Side Widgets, from which I got the JavaScript idea. For server side use of the API, in which we cannot rely on the JavaScript code to limit the domain, we're using secret keys instead of the public API keys.
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How can I unit test Arduino code?
I'd like to be able to unit test my Arduino code. Ideally, I would be able to run any tests without having to upload the code to the Arduino. What tools or libraries can help me with this?
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When should one use a spinlock instead of mutex?
...nt thread priority classes. If you are sure that using spinlocks is a good idea in your iOS project, use that one. Stay away from OSSpinLock! And under no circumstances implement your own spinlocks in iOS! If in doubt, use a mutex! macOS is not affected by this issue as it has a different thread sch...
Rebasing and what does one mean by rebasing pushed commits
...Hemant: Rebasing commits after pushing to a public repo is generally a bad idea. That being said, the advice from the darwinweb article you cited sounds reasonable if your workflow resembles theirs. See my updated response for a list of other references which might help.
– Ti...