This can be a tricky question because this could be true or false depending how the Web Server is setup. For instance, with the Apache web server you do not need an index.html file as long as you have a index.htm file or an index.php file. So the answer could be false if you have one of the other files. Anyways, I think they mean an index file in general so the answer is true.
To be honest, NO. Its just a videogame but i see what you are saying...
The Feature that can control left and right indents on using markers is Ruler. The indent marker consists of two triangles and a rectangle. <span>To change the left indent, click on the very bottom of the indent marker, the rectangle, and drag it to a new position.</span> <span>The Right Indent is indicated by a single triangle on the Ruler at the current right margin. Click and drag it to change the margin.</span>
def dx(fn, x, delta=0.001):
return (fn(x+delta) - fn(x))/delta
def solve(fn, value, x=0.5, maxtries=1000, maxerr=0.00001):
for tries in xrange(maxtries):
err = fn(x) - value
if abs(err) < maxerr:
return x
slope = dx(fn, x)
x -= err/slope
raise ValueError('no solution found')
The answer would be A.
The rest seem impractical.
