Write a function that takes a picture as input, and make the top half of the picture black.
What will be an ideal response?
```
def setHalfBlank(picture):
pixels = getPixels(picture)
for index in range(0,len(pixels)/2):
pixel = pixels[index]
setColor(pixel ,black)
```
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What output is produced by the following code, assuming these lines of code are embedded in a correct program?
``` cout << "*" << setw(5) << 123 << "*" << 123 << "*" << endl; cout.setf(ios::showpos); cout << "*" << setw(5) << 123 << "*" << 123 << "*" << endl; cout.unsetf(ios::showpos): cout.setf(ios::left); cout << "*" << setw(5) << 123 << "*" << setw(5) << 123 << "*" << endl; ```
When you make changes that fine-tune the display of the site, it is a good idea to frequently preview the page in a browser to ensure that the layout displays exactly as you intended.
Answer the following statement true (T) or false (F)
The "fathers of the Internet" are Vinton Cerf and ________
A) Robert Kahn B) Tim Berners-Lee C) Robert Cailliau D) Bill Gates
CTRL+B, CTRL+], and CTRL+U are all shortcut keys for formatting paragraphs.
Answer the following statement true (T) or false (F)