Answer:
c = 1 # global variable
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def add():
c = 1 # global variable
def add():
print(c)
add()
c = c + 2 # increment c by 2
print(c)
add()
Explanation:
This is true. In some languages, constructors can be made private to restrict the ways in which objects can be created.
<u><em>Differences between barcode reader and character recognition devices:</em></u>
Barcode Reader or Barcode Scanner:
- Barcode Scanner scans the data by brightening the barcodes usingSensor
- The analog signal is then converted into digital signal by Converter.
- The Decoder calculates the converted data and sends valid data to the computer.
Character Recognition Devices (OCR):
- OCR scans the physical document and converts them into two-coloured format.
- The darker and lighter area are identified as characters and blanks respectively.
- The common methods used are: Pattern Recognition and Feature Detection.
I don’t get this but you just put random number
There Is an App that you downloaded that allows this. you have to find it and disable it
