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3 years ago

Which feature of dart helps in making the code readable,maintainable and finds type error during compile time

Computers and Technology

1 answer:

devlian [24]3 years ago

3 0

Answer:

Sound

Explanation:

Dart is object oriented. It's sound feature helps to make codes more maintainable and readable. The sound type system means that one can never experience w state where where an expression would evaluate to a value that wouldn't match that expressions static type.

The sound system makes the code to be unambiguous. It makes the code to be easier to read as types cannot lie, also your code would be more maintainable since when a piece of code gets to be changed, you would be warned of other pieces that may have gotten broken.

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Visual Basic: What are arrays, please give an example code.

Drupady [299]

Answer:

An array is a collection of similar types of data. For example, if we want to store the names of 100 people then we can create an array of the string type that can store 100 names. String[] array = new String[100];

<h2>HOPE ITS HELPS YOU</h2>

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2 years ago

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Python code 100 Random Numbers (twice)

Leona [35]

import random

i = 1

while i <= 100:

print("#"+str(i)+": "+str(random.randint(1,100)), end=", ")

i+=1

print()

i = 1

while i <= 100:

print("#"+str(i)+": "+str(random.uniform(1,100)), end=", ")

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I hope this helps!

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3 years ago

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horsena [70]

Answer:

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2 years ago

You would like to enter a formula that subtracts the data in cell B4 from the total of cells B2 and B3. What should the formula

anastassius [24]

Answer:

=b2 b3-b4 or something close to that, I hope this helps ^^

Explanation:

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4 years ago

Manipulate the SQL statement to pull ALL fields and rows from Customers table that have a PostalCode of 44000. TIP: Since Postal

padilas [110]

Answer:

There are two customers in the PostalCode.

SQL statement for select all the fields and the rows from the Customers table where PostalCode is 44000.

SELECT * FROM Customers WHERE PostalCode = "44000";

Explanation:

The SELECT statement retrieve zero or more than one row from 1 or more than one the database tables or the database views.

In most of the applications, the SELECT query is most commonly used for DQL(Data Query Language) command.

SQL is the declarative programming language and the SELECT statement specifies the result set, but they do not specifies how to calculate it.

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3 years ago