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Ganezh [65]
3 years ago
7

Why do the query tables use an underscore in their names?

Computers and Technology
1 answer:
Vedmedyk [2.9K]3 years ago
7 0

An underscore is a permitted character in documentations such as MySQL. An underscore in query tables can increase readability. For example, if we use thisIsMyColumn as a column name, it is very easy to write. However, this _is_my_column as a column name is more readable.

 






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100 POINTS FOR ANYONE WHO CAN DO THIS!
Nataly [62]

Let's check what can be modified

Before calling def we need adjective and conjunctions stored inside variables

Store them(You may change according to your choice)

\tt adjectives=("foolish","bad","long","hard")

\tt conjunctions=("and","but","for","after")

We have to make optional ,easy way ask the user to do instead of yourself .

\tt con=input("Enter\: yes\: if \:you \:want \:to \:use \:conjunctions:")

\tt adj=input("Enter\:yes\:if\:you\:want\:to\:use\: adjectives:")

If they click then we can proceed else no problem let the program run

\tt def\: conjunctionPhrase():

\quad\tt if\: con=="yes":

\quad\quad\tt return\:random.choice(conjunctions)+"\:"+nounPhrase()

\quad\tt else:

\quad\quad\tt continue

  • You may use pass also

\tt def\: adjectivePhrase():

\quad\tt if\:adj=="yes":

\quad\quad\tt return\:random.choice(adjectives)+"\:"+nounPhrase()

\quad\tt else:

\quad\quad\tt continue

4 0
2 years ago
Here is the API for a robot library.
marishachu [46]

Answer:

hi

Explanation:

8 0
3 years ago
What is the value stored at x, given the statements:
iren [92.7K]

Answer:

0.

Explanation:

Given

int x;

x=3/(int)(4.5+6.4)

Required

What is x?

The first line of the code segment declares x as integer. This means that, it will only hold non decimal numbers.

With the above explanation, options (a), (c) and (d) can not be true.

Solving further:

x=3/(int)(4.5+6.4)

The computer evaluates the denominator as:

x=3/(int)(10.9)

The denominator is then converted to an integer. So, we have:

x = 3/10;

3/10 = 0.3 but

Recall that: <em>x will only hold non decimal numbers.</em>

So:

x = 0;

5 0
3 years ago
What is the relationship between a folder and a subfolder?
zhannawk [14.2K]

A sub folder is one layer under the folder - hence the prefix sub

3 0
4 years ago
A file named data.txt contains an unknown number of lines, each consisting of a single integer. Write some code that creates two
dmitriy555 [2]

Answer:

I am doing it with python.

Explanation:

nums = '9 -8 -7 -6 -5 -4 -2 0 1 5 9 6 7 4'

myfile = open('data.txt', 'w')

myfile.write(nums)

myfile.close()

myfile = open('data.txt', 'r')

num1 = (myfile.read())

num1 = num1.split()

print(num1)

print(type(num1))

for x in num1:

   x = int(x)

   if x < 0:

       minus = open('dataminus.txt', 'a')

       minus.write(str(x) + ' ')

       minus.close()

   elif x>= 0:

       plus = open('dataplus.txt', 'a')

       plus.write(str(x)+' ')

       plus.close()

8 0
3 years ago
Read 2 more answers
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