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Foreach ul li as an infinity condition


By : William Farley
Date : October 18 2020, 03:08 PM
To fix this issue How's your model called? Lets suppose it's named Location. Add your relationship name to the $with property in your Location model:
code :
protected $with = ['get_sub'];
$locations = Location::get();
protected $with = ['parent'];

public function parent()
{
    return $this->belongsTo('App\Location', 'location_id', 'id');
}


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What do these three special floating-point values mean: positive infinity, negative infinity, NaN?


By : Mark Oberg
Date : March 29 2020, 07:55 AM
this one helps. This may be a good reference if you want to learn more about floating point numbers in Java.
Positive Infinity is a positive number so large that it can't be represented normally. Negative Infinity is a negative number so large that it cannot be represented normally. NaN means "Not a Number" and results from a mathematical operation that doesn't yield a number- like dividing 0 by 0.
code :
double a = Math.pow(10, 600) - Math.pow(10, 600); //==NaN

Why cexp(+infinity+I*infinity)=+/-infinity+I*NaN in the C langage?


By : Littlemouse
Date : March 29 2020, 07:55 AM
like below fixes the issue The motivation is indeed given in the document linked by njuffa, http://www.open-std.org/jtc1/sc22/wg14/www/C99RationaleV5.10.pdf :

C++ Infinity While Loop with condition


By : yongfeng kang
Date : March 29 2020, 07:55 AM
may help you . I am kinda new to C++, and I have encountered a problem in building a simple c++ addition calculator. Here is the code: , One simple solution would be to add
code :
std::string junk;
cin >> junk;

Javascript - find max and min values using loop and array, -Infinity/Infinity


By : Jackson Metaform
Date : March 29 2020, 07:55 AM
like below fixes the issue Could someone explain to me how does this work. In find highest number method every number is larger than -Infinity. Why does it take the highest number? Same with lowest number finder, how does it selects lowest number, all of the numbers are smaller than Infinity. , The key is here.
code :
if (Numbers[i] > max) {

    max = Numbers[i];

}

how i do infinity parent - child foreach loop in angular?


By : user3012894
Date : March 29 2020, 07:55 AM
To fix this issue I want to do foreach for following json:- , You need use a recursive function
code :
  showData(element,level,parent)
  {
    element.forEach(x=>
    {
      x.level=level
      x.parent=parent
      console.log(x.name,x.level,x.parent);
      if (x.children)
          this.showData(x.children,x.level+1,x.name)
    })
  }
  this.showData(TREE_DATA,0,null)    
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