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“Auto Layout still required after executing -layoutSubviews” with UITableViewCell subclass
... because the underlying implementation of layoutSublayersForLayer does not call super. Someone with Hopper or some other tool can confirm this. Since you're using IB you're probably wondering why this is an issue... and that's because using IB automatically disables translatesAutoresizingMaskIntoCon...
A gentle tutorial to Emacs/Swank/Paredit for Clojure
... blog; Phil maintains swank-clojure and clojure-mode, as well as a package called the Emacs Starter Kit which is something any newcomer to the Emacs world would be well-advised to have a look at. These instructions seem to have been brought up to date with recent changes to the infrastructure; in ca...
What is the usefulness of `enable_shared_from_this`?
...er function needs a shared_ptr object that owns the object that it's being called on, it can't just create an object on the fly:
struct S
{
shared_ptr<S> dangerous()
{
return shared_ptr<S>(this); // don't do this!
}
};
int main()
{
shared_ptr<S> sp1(new S);
sha...
Java's Virtual Machine and CLR
As a sort of follow up to the question called Differences between MSIL and Java bytecode? , what is the (major) differences or similarity in how the Java Virtual Machine works versus how the .NET Framework Common Language Runtime (CLR) works?
...
Integer.toString(int i) vs String.valueOf(int i)
...
String.valueOf(int) just calls Integer.toString(i) directly. So best to call Integer.toString(int).
– djchapm
May 21 '19 at 16:21
...
What is the difference between LR, SLR, and LALR parsers?
...R2 .. Rn, a stack reduction and shift occurs: the semantic action for G is called, the stack is popped n (from Rn) times, the pair (S,G) is pushed onto the stack, the new state S' is set to GOTO(G), and the cycle repeats with the same token T. If the parser is an SLR parser, there is at most one red...
Collapsing Sidebar with Bootstrap
...tp://www.elmastudio.de/ and wondered if it is possible to build the left sidebar collapse with Bootstrap 3.
5 Answers
...
What's the difference between “static” and “static inline” function?
...e instructs the compiler to attempt to embed the function content into the calling code instead of executing an actual call.
For small functions that are called frequently that can make a big performance difference.
However, this is only a "hint", and the compiler may ignore it, and most compilers...
Why is my Spring @Autowired field null?
... of Control (IoC) container has three main logical components: a registry (called the ApplicationContext) of components (beans) that are available to be used by the application, a configurer system that injects objects' dependencies into them by matching up the dependencies with beans in the context...
How to get Vim to highlight non-ascii characters?
...NonPrintable()
setlocal enc=utf8
if search('[^\x00-\xff]') != 0
call matchadd('Error', '[^\x00-\xff]')
echo 'Non printable characters in text'
else
setlocal enc=latin1
echo 'All characters are printable'
endif
endfunction
...