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How is DOM and Virtual DOM represented in memory?


How is DOM and Virtual DOM represented in memory?

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How is DOM and Virtual DOM represented in memory?
Tag : javascript , By : Dov
Date : November 24 2020, 03:01 PM

may help you . What's the difference, why is it faster to access Virtual DOM than just DOM? ,
What's the difference
var listObj = {
   "properties" : {
      "background-color" : "#ccc"
   },
   "children" : [
      {
         "properties" : { "value" : "item-a", "font-size" : "12px", "color" : "red", "h-align" : "left" }
      },
      {
         "properties" : { "value" : "item-b", "font-size" : "12px", "color" : "red", "h-align" : "left" }
      },
      {
         "properties" : { "value" : "item-c", "font-size" : "12px", "color" : "red", "h-align" : "left" }
      }
   ],
   removeItem : function( item ){ /* Logic to remove an item and render the udpated list */ },
   addItem : function( item ){ /* Logic to add an item and render the udpated list */ },
   renderList : function(){ /* Logic to render the udpated list */ }
};
var genericFormObj = {
  "name" : "",
  "action" : "",
  "form-attributes" : [
      {
         "order-of-display" : 1, "type" : "label", "value" : "" , "id" : ""
      },
      {
         "order-of-display" : 2, "type" : "textbox", "value" : ""  , "id" : ""
      }
   ]
}

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how string are represented in memory in c


Tag : c , By : 22.
Date : March 29 2020, 07:55 AM
hope this fix your issue It's a buffer overflow because your buffer is 14 bytes, but you are writing 15 bytes to it: 14 ascii "0"'s, and a null byte at the end.

Linux - Duplicate a virtual memory address from malloc or move a virtual memory address


Tag : c , By : Gipsy.D
Date : March 29 2020, 07:55 AM
hop of those help? The function you want to create multiple mappings of a page is shm_open.
You may only be using the memory within one process, but it's still "shared memory" - that is to say, multiple virtual mappings for the same underlying physical page will exist.

How is a bool represented in memory?


Tag : cpp , By : Carlos Galdino
Date : March 29 2020, 07:55 AM
it should still fix some issue Standard states that bool values behave as integral types, yet it doesn't specify their concrete representation in memory:
"Values of type bool are either true or false. As described below, bool values behave as integral types. Values of type bool participate in integral promotions" ~ C++03 3.9.1 ยง6

Virtual memory - if process' virtual memory is larger than real physical memory, why isn't there an issue with process o


Tag : memory , By : Matt Croydon
Date : March 29 2020, 07:55 AM
hope this fix your issue
The process may have allocated the memory (= requested the pages) but not yet accessed them.

How is NUMA represented in virtual memory?


Tag : linux , By : Pancilobak
Date : March 29 2020, 07:55 AM
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