defining broadcast for custom types - the example in the docs fails
i’m using the [example from the docs](https://docs.julialang.org/en/latest/manual/interfaces/#selecting-an-appropriate-output-array-1):

struct arrayandchar{t,n} <: abstractarray{t,n}

data::array{t,n}

char::char

end

base.size(a::arrayandchar) = size(a.data)

base.getindex(a::arrayandchar{t,n}, inds::vararg{int,n}) where {t,n} = a.data[inds...]

base.setindex!(a::arrayandchar{t,n}, val, ind…
seems to be solved by adding a method

find\_aac(x::base.broadcast.extruded) = x.x

not sure why it is needed, or is it enough. created a [pr](https://github.com/julialang/julia/pull/34112).
The problem is that your pair's closure must return two different types of objects: int if you ask for "con", and the next closure on the line if you ask for "crd".


Here's one possible implementation:


Use a speaker so you can come back.



```
public static Func<string, dynamic> Pair(int x, Func<string, dynamic> y)
{
    Func<string, dynamic> pair =
           (a) =>
           {
               if (a == "con") return x;
               if (a == "crd") return y;
               throw new Exception();
           };

    return pair;
}

public static void Print(Func<string, dynamic> pair)
{
    while (true)
    {
        var next = pair("crd");
        Console.WriteLine((next == null ? "-":"+") +"> " + pair("con"));
        if (next != null)
        {
            Console.WriteLine("|");
            pair = (x) => next(x);
            continue;
        }
        break;
    }
}

        

        
        
        
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```


  




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Test:



```
var pair = Pair(1,
            Pair(2,
                  Pair(3,
                        Pair(4, null))));

Print(pair);

        

        
        
        
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```

output:



```
+> 1
|
+> 2
|
+> 3
|
-> 4

        

        
        
        
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``` here is an example notebook

<https://gist.github.com/volkerh/465925d24accc940f7a0a0b1f5f40f7a#file-map_array_example-ipynb>

map\_array\_example.ipynb

{

"cells": [

{

"cell\_type": "code",

"execution\_count": 1,

"id": "satellite-momentum",

"metadata": {},

"outputs": [],

"source… the imagej 1.53h20 daily build adds an overlay.xor(indexes) macro function that creates a new roi by xoring all the rois in the overlay with indexes in the array ‘indexes’. here is an example:

run("blobs (25k)");

makeoval(44, 31, 112, 106);

overlay.addselection;

makeoval(86, 74, 112, 106);

… not [full disclosure] a linux person per se.

something similar to the following should work:

https://www.unix.com/shell-programming-and-scripting/68166-converting-integer-string.html

start simple with just enough code to test the concept.

see if it works and modify/correct as necessary.

then if it still does not work, then post your documented code accordingly along an explanation of what is or is not happening as you expect or desire. you are mixing up "for all iterators i" with "for some specific kind of iterator i".

what if i decide to call foo<std::vec::intoiter<string>>? then you have a function that takes an intoiter<string>, but you tried to call it with an skip<intoiter<string>>, which is a different type. hence a type mi… you write an int, but try to receive a c-string, that can not work.

the radio will not be available (i.e. have a packet received) 99.9% of the time,

introducing a delay and printing something if that is the case is just crazy.

so your code seems to be copy and pasted crap without any understandin… [@najoua.abbaci](/u/najoua.abbaci)

mabye the flow can be adopted to following:

assign:

leftside: drresult (datatype: datarow)

right side:

dt\_datepv.asenumerable.orderby(function ( r ) datetime.parseexact(r(0).tostring.trim, “dd.mm.yyyy”, system.globalization.cultureinfo.currentuiculture.datetimeformat)).last()

so… In C ++ 11, the code is well defined, but may not do what you expect. Exact Effects: 21.4.5 / 2:



>  Returns: `*(begin() + pos)`
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> , otherwise a reference to an object of type `T`
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> with a value `charT()`
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> ; the reference value should not be changed.
> 
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> 



  




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So, if the string is not empty, it returns a reference to the beginning of the internal buffer. If empty, it returns a reference `char`
  




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with a value `0`
  




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whose location is implementation information. histogram  divide data o equal width o no overlapping  bar chart o skew­ pulls direction of mean o symmetric numeric summary center, spread, and location  greek letters for population  roman letters for statistics 1. mean  µ= population mean  x bar= sanple mean o ∑ xi  all over n= sample mean  k=0 2. mean vs. median a. mean used the most b. n is small when outliers occur c. use median, mean is too affected spread 1. range (max­min) a. sensitive to outliers 2. iqr a. not sensitive to outliers variability­ xi­x bar i got it over the internet.

var args = array.prototype.slice.call(arguments);