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How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
...ased on this article.
Add custom view files
The following two files will form your custom view:
.xib file to contain the layout
.swift file as UIView subclass
The details for adding them are below.
Xib file
Add a .xib file to your project (File > New > File... > User Interface > ...
When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...g it (not even reinterpret_cast). It is important to note that modifying a formerly const value is only undefined if the original variable is const; if you use it to take the const off a reference to something that wasn't declared with const, it is safe. This can be useful when overloading member fu...
Why and How to avoid Event Handler memory leaks?
...nloaded event of the Window.
A rule of thumb: If your view (i.e. WPF, WinForm, UWP, Xamarin Form, etc.) subscribes to an event of a ViewModel, always remember to detach the event handler. Because a ViewModel is usually lives longer than a view. So, if the ViewModel is not destroyed, any view that ...
What is the effect of extern “C” in C++?
...ration of your function. Your function definition is contained in a binary format (that was compiled by your C++ compiler) that the client C linker will then link to using the C name.
Since C++ has overloading of function names and C does not, the C++ compiler cannot just use the function name as a ...
Forking vs. Branching in GitHub
...hould work in their forks (~sandboxes) and contribute their changes in the form of pull request. Since DVCS makes it possible, we adapted it as a "best practice" and successfully use this even in the smallest projects...
– intland
Apr 26 '12 at 12:07
...
How to create a shared library with cmake?
...
Create a template file named mylib.pc.in (see pc(5) manpage for more information):
prefix=@CMAKE_INSTALL_PREFIX@
exec_prefix=@CMAKE_INSTALL_PREFIX@
libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
Name: @PROJECT_NAME@
Description: @PROJECT_DESCRIPTIO...
How can you use an object's property in a double-quoted string?
...
@ozzy432836 You can, of course. Or use format strings. It usually doesn't really matter and comes down to personal preference.
– Joey
Jul 22 '16 at 16:19
...
Using ThreadPool.QueueUserWorkItem in ASP.NET in a high traffic scenario
...k items. It will prevent ASP.NET from processing further requests. The information in the article is accurate in that respect; the same thread pool used for QueueUserWorkItem is also used to serve requests.
But if you are actually queuing enough work items to cause this starvation, then you shoul...
Why are const parameters not allowed in C#?
...t is useless. What I would love to see is some actually correct and useful form of "const" annotation in C#, an annotation that both humans and compilers could use to help them understand the code, and that the runtime could use to do things like automatic paralellization and other advanced optimiza...
Should accessing SharedPreferences be done off the UI Thread?
...lad you're already playing with it!
Some things to note: (in lazy bullet form)
if this is the worst of your problems, your app's probably in a good spot. :) Writes are generally slower than reads, though, so be sure you're using SharedPreferenced$Editor.apply() instead of commit(). apply() is...