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garik1379 [7]
3 years ago
5

What is the best way to learn JavaScript?

Computers and Technology
2 answers:
mote1985 [20]3 years ago
8 0

Answer:

Well, If you do Khan Academy, there's a free ProcessingJS Tab.

ProcessingJS is like Javascript.

I learn there and I'm pretty good at Javascript only for 2 months.

// or, you can learn HTML, CSS, SQL in there.

Dafna1 [17]3 years ago
5 0
You can either study it on their site or go to YouTube and go on a full JavaScript video frenzy and watch it for hours...
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kogti [31]
The rules of a programming language constitute its syntax.
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2 years ago
1. Write a program that declares an array named alpha with 50 components of the type double. Initialize the array so that the fi
Aleksandr [31]

Answer:

Explanation:

1. Write a program that declares an array named alpha with 50 components of the type double. Initialize the array so that the first 25 components are equal to the square of the counter (or index) variable and the last 25 components are equal to three times the index variable.  

  double alpha[50];

   for (int i=0;i<25;i++)

   {

       alpha[i]=i*i;

       alpha[i+25]=(i+25)*3;

  }

2. Output the array so that exactly ten elements per line are printed.  

   for (int i=0;i<50;i++)

   {

       cout<<i+1<<". "<<alpha[i]<<" ";

       if (((i+1)%10)==0)

       {

           cout<<endl;

       }

   }

3. Run your program again, but this time change the code so that the array is filled with random numbers between 1 and 100.  

   double alpha[50];

   for (int i=0;i<50;i++)

   {

       alpha[i]=rand()%101;

   }

   for (int i=0;i<50;i++)

   {

       cout<<i+1<<". "<<alpha[i]<<" ";

       if (((i+1)%10)==0)

       {

           cout<<endl;

       }

   }

4. Write the code that computes and prints the average of elements of the array.  

   double alpha[50],temp=0;

   for (int i=0;i<50;i++)

   {

       alpha[i]=rand()%101;

       temp+=alpha[i];

   }

   cout<<"Average :"<<(temp/50);

5. Write the code that that prints out how many of the elements are EXACTLY equal to 100.

   double alpha[50],temp=0;

   for (int i=0;i<50;i++)

   {

       alpha[i]=rand()%101;

       if(alpha[i]==100)

       {

           temp++;

       }

   }

   cout<<"Elements Exacctly 100 :"<<temp;

Please note:  If you put  each of above code to the place below comment  it will run perfectly after compiling

#include <iostream>

using namespace std;

int main()

{

   // If you put  each of above code here it will run perfectly after compiling

   return 0;

}

8 0
3 years ago
C was created to work with UNIX systems in1972, and would be the foundation for several other programming languages, including j
san4es73 [151]

Answer:

True

Explanation:

C language is developed with the help of UNIX in 1972. It was developed by Denis Ritchie at Bell labs. many languages are developed with the help of C Platform. Such as C++, C sharp and Java.

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Which of the following is NOT a cost typically associated with owning a car?
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A. fuel ; when you but a car you aren't buying the gas to go in it 
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What is the purpose of the boot loader during the bootup process
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To start up windows and boot the system to make sure no hackers or viruses are on windows so your computer does not get infected with a hacker or virus 

hope this helps 
6 0
3 years ago
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