The two access modes that are used when opening a file for input and output when pickling are rb and wb.
<h3>What is pickling?</h3>
Pickle is generally used in Python to serialize and deserialize a Python object structure. In other words, it is the act of transforming a Python object into a byte stream in order to save it to a file/database, maintain program state across sessions, or transport data over a network. By unpickling the pickled byte stream, the original object hierarchy can be recreated. This entire procedure is comparable to object serialization in Java or .Net.
When a byte stream is unpickled, the pickle module first makes an instance of the original object before populating it with the right data. To accomplish this, the byte stream only carries data relevant to the original object instance.
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Answer:
#include<iostream>
using namespace std;
int main()
{
int a,b,c;
cout<<"enter the value of a:";
cin>>a;
cout<<"enter the value of b:";
cin>>b;
cout<<"enter the value of c:";
cin>>c;
cout<<"product is:"<<(a*b*c);
return 0;
}
Explanation:
Answer:
The memory with variable names str1, str2, and str3 all have equal and the same value after the first if-statement.
Explanation:
The str1 was first assigned a null value while the str2 and str3 were assigned the string value "Karen" with the String class and directly respectively. On the first if-statement, the condition checks if the str1 is null and assigns the value of the variable str2 to str1, then the other conditional statement compares the values of all the string variables.
<span>Both computers are seen as having the same IP address externally. Your router will relay requests to the originating computer and the procedure used for this is Network address translation. However, if you were to try to communicating with your father's computer, you would use your internal addresses</span>
Answer:
<h3>
<em><u>simple </u></em><em><u>ans</u></em></h3>
Explanation:
<h2>
<em><u>it </u></em><em><u>is </u></em><em><u>because </u></em><em><u>as </u></em><em><u>it </u></em><em><u>has </u></em><em><u>server </u></em><em><u>computer </u></em><em><u>and </u></em><em><u>no </u></em><em><u>one </u></em><em><u>are </u></em><em><u>free </u></em><em><u>as </u></em><em><u>other </u></em><em><u>topology </u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em></h2>
<h2>
<em><u>client </u></em><em><u>computer </u></em><em><u>should </u></em><em><u>ask </u></em><em><u>server </u></em><em><u>to </u></em><em><u>share </u></em><em><u>any </u></em><em><u>information </u></em><em><u>ideas </u></em><em><u>etc.</u></em></h2>
<em><u>this </u></em><em><u>much.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
<h2>
<em><u>follow</u></em></h2>