What are std::initializer_list constructors used for (semantically)?

One sure and apparent meaning, found in a customary library - initializing
a collection with a list of the elements:std::vector v = {1, 2, 3};What
are other use cases for std::initializer_list constructors? If possible,
with examples from genuine code.It's indeed a doubt about category
design.Because of some pecularities of list-initialization adding an
std::initializer_list constructor to already existent category can simply
an surprisingly be a defilement change, so when minute a new category we
should always know in lay if it will ever need an std::initializer_list
constructor.So, I'm perplexing to duplicate a ability to see a destiny by
minute out use cases for std::initializer_list constructors.

How do we relate formerly comparison dropdown datepicker value in codeigniter?

I used jquery datepicker to quarrel start_date in my form. we set today's
date as a smallest date as good as a default date each time a new opening
is created. How do we relate formerly comparison dropdown datepicker value
in codeigniter?This is what we have in opening adding.Start Date I
attempted a following formula to relate formerly comparison start date so
we can start from there to do editing, though it did not work properly..
Start Date start_date)) : date("YY/MM/DD")); ?>"> Any assistance is
appreciated. Have a good weekend! :)

Why is my formula controlling a for loop some-more than 5 times?

I sound unequivocally stupid for seeking this, though I'm carrying problem
with my for loop.Here is partial of a formula I'm carrying problem
with.Scanner quarrel = new Scanner( System.in);int number;for(int i = 0;i
< 5;i++) { System.out.print("Enter 5 integers:"); series =
input.nextInt();}When we run it a imitation out loops some-more than 5
times.public category BarGraph extends JPanel{ open vacant
paintComponent( Graphics g ) { Scanner quarrel = new Scanner(
System.in); // super.paintComponent(g); int number;
for(int i = 0;i < 5;i++) { System.out.print("Enter 5
integers:"); series = input.nextInt(); // g.drawRect(10 * i,
10 * i, 100 * number, 10); } }}Running BarGraphTestpublic
category BarGraphTest{ open stationary vacant main( String[] args) {
BarGraph quarrel = new BarGraph(); JFrame concentration =
new JFrame(); application.setDefaultCloseOperation(
JFrame.EXIT_ON_CLOSE ); application.add( quarrel );
application.setSize( 300, 300); application.setVisible( loyal );
}}Basically what I'm perplexing to do is review 5 integers and only
arrangement them on JPanel line a bar graph.