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Array dropping values, picks up garbage


Array dropping values, picks up garbage

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Array dropping values, picks up garbage
Tag : c , By : Felix Almeida
Date : November 28 2020, 08:01 AM


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Values in array of structs turning into garbage values


Tag : c , By : chad
Date : March 29 2020, 07:55 AM
With these it helps Now that you posted the function that causes the actual problem, we see what's wrong: You are returning the address of a local variable that goes out of scope! This is not valid.
List * foo()
{
  List x;     // <--- x comes to life
  return &x;  // <--- x dies here...
}

int main()
{
  List * p = foo();  // ... but its address is used here!
  p->name ...        // dereferencing an invalid address!!
}
List * initList()
{
  return malloc(sizeof(List)); // this memory is permanent
}
void freeList(List * p)
{
  free(p);
}

Garbage values when assigning values to two dimensional array


Tag : arrays , By : zdyne
Date : March 29 2020, 07:55 AM
wish of those help Your code to compute the address is wrong. To access the (%ebx=x,%ecx=y) element of a 2D dword array you need to access the data at
 screen + 4*(%ecx*WIDTH + %ebx)
screen + %ebx + 4*%ecx

ZMQ recv randomly picks up garbage data does any one know why?


Tag : chash , By : Josh Tegart
Date : March 29 2020, 07:55 AM
Does that help In C#, strings converted to bytes are not null-terminated, and c++ string expects a null terminated pointer.
So I presume what is happening here, is a buffer underflow. You are reading memory which does not belongs to the string.

Allocate an array with garbage (heap garbage values)


Tag : development , By : Puneet Madaan
Date : March 29 2020, 07:55 AM
it should still fix some issue To be honest, there are two things.
I don't know the exact point of this question, as it requires some investigation of the Unsafe class that is not done on a daily basis. May be the company (which I failed the interview anyway), really does this low level programming.
    jdk.internal.misc.Unsafe unsafe = getUnsafe();

    for (;;) {
        int[] arr = (int[]) unsafe.allocateUninitializedArray(int.class, 10);
        int sum = Arrays.stream(arr).sum();
        if (sum != 0) {
            System.out.println(Arrays.toString(arr));
            break;
        }
    }

CSV reader picks up garbage in the first few characters


Tag : python , By : anon
Date : March 29 2020, 07:55 AM
it fixes the issue That first character is the Byte order mark character.
Try this:
with open("20180223.csv", encoding="utf-8-sig") as csvfile:
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