Discussions Q&R
I don't quite get this, it means that if I have an array, say 3 elements, when I say foreach($elements as $element) every one of this three elements will go one by one to the variable $element?
2 Votes
3 Réponses
Where can I find a guide on using shapely and pyshp to turn a geojson or shp into a csv and vis versa? Using python 3
0 Vote
1 Réponse
Please why is it not running in the solo play ground?.....but it runs in python 2 and 3 on my system but not here.....am a novic
1 Vote
1 Réponse
Imagine you have an empty JavaScript array (list=[ ]), If you insert 3 in position 0, 9 in position 1, and then 6 in position 0
-2 Votes
2 Réponses
def aunt(x, y):
return x + 2
def log (x,y):
return x*y
def do_twice(name, x, y):
return name(name(x, y), log(x, y))
x = 5
y= 3
print(do_twice(aunt, x, y))
Solve this problem step by step
0 Vote
3 Réponses
time to be programmer
1 Vote
1 Réponse
when I wrote
int x;
cin>>x;
if(10<x>15) it is always false
10<x<15 always true
10>x<15 always true
10>x>15 always false
3<x<0 always false
3>x>0 true for x less than 3
can anyone explain why this is happening????
2 Votes
3 Réponses
i think there is an error or mistake on the the first question in the range lessons and the output is supposed to be 3 not 4
0 Vote
1 Réponse
I have 10 variables called, int1, int2, int 3 and so on. The user can write one number into the console. If the user types 7, I want to add 3 to the value of int7. how do I do this without 10 if statements? can I somehow do something like, (int + "userinput") += 3?
thank you for your help! :D
0 Vote
2 Réponses
while loop
1 Vote
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pleas help Me....java coding ......one looping use
0 Vote
5 Réponses
Geometric forms
-2 Votes
2 Réponses
why this output only comes 3 and why not output 123?
#include<iostream>
using namespace std;
class A{
public:
virtual void f(){cout<<1;}
};
class B:public A{
public:
void f(){cout<<2;}
};
class C:public B{
public:
void f(){cout<<3;}
};
int main()
{
B *p=new C;
p->f();
}
0 Vote
3 Réponses
I have an iphone 5s and when I test the code, I see no difference from thick and 700. I also wrote:
CSS:
.p thickest {
Font-size: 900;
}
Html:
<p .thickest>This should be "BOLDEST"
</p>
And the last 3 were the same size. Could it be the phone or is the code wrong?
0 Vote
5 Réponses
In the continue Loop -
i = 0
while True:
i = i +1
if i == 2:
print("Skipping 2")
continue
if i == 5:
print("Breaking")
break
print(i)
print("Finished")
It shows the output being
"1
Skipping 2
3
4
Breaking
Finished"
Why are the last three lines not
"Breaking
5
Finished"
Where it shows print(i) after break?
1 Vote
3 Réponses
A company pays its employee on a daily basis.The company has 3 types of employees:
Manager Employee:
Who are paid monthly salary plus the commission earned by manager. (salary+commission).
Sales Person:
Who are paid commission based on sales(commission*sales)
Wage Employee:
Who are paid salary on hourly basis plus the commission(commission+hr*rate)
0 Vote
3 Réponses
Hello guys right now I am kinda of new in python
my question is related to the function call len()
len() its print out the character but here it's the confusing part, I am working with a list let me explain an example
players
['lee', 'bob', 'moe', 'joe']
len(players)
4
why it's giving me 4 item in the list I thought len it counts the characters and if I do this it give me the correct somewhat answer what I am seeking,
len(players [-1])
3
0 Vote
8 Réponses
in the LIMIT section it is said that the offset starts from 0 then why in this BETWEEN section rhe example is not like that...we are declaring from 3 to 7 and it is displaying from 3-7...as per said in the LIMIT it must have started from 4...can anyone explain this please???
2 Votes
2 Réponses
hi everyone,
I have learn basic java,c++ and eclipse more than 3 times, I know everything about basic, but what is next, is this for just making simple input/output programs?
I want to STEPUP but I Dont have any idea
I want to become a professional Android developer, pls give some suggestions.
q. only for experts
1 Vote
3 Réponses
Write a python program which will ask user to enter 3 numbers. Your program will output the sum and average of these 3numbers.your program will also output the largest number, the smallest number of these three. For exampleif user enter 2,10,3 than your program will output,
For number 2,10,3 sum is 15,average is 5,the largest number is 10 and the smallest number is 2.
-1 Vote
4 Réponses
what have i to do, if i want that the program always writes for example :
0+1
1+2
3+3
6+4
10+5
15+6
...
because now it just writes
1
3
6
10
15
...
and maybe if it works, can i make then
0+1=1
1+2=3
3+3=6
6+4=10
#include <iostream>
using namespace std;
int main(){
int i;
int sum = 0;
for (i = 1; i <= 100; i++){
sum = sum+i;
cout<<sum<<endl;
}
cout<<sum;
return 0;
}
1 Vote
5 Réponses
I have a PHP multiD array like array($arrayA, $arrayB, $arrayA, $arrayC, $arrayC, $arrayA...........)
ho can I get a resulting array which have distinct elements from this array and sorted with the more occurance first like...
array( $arrayA, $arrayB, $arrayC)
because array $arrayA was 3 tumes in first array so it comes first in resulting array.
0 Vote
3 Réponses
Can anyone help me to code this
Write a method 'timesTable()' which accepts an integer value num from the keyboard and uses it to print 'times table' of itself in a structured format. Your output must include a header row. For example, if the user enters 5, your program's output should be:
5 Times Table
1 5 5
2 5 10
3 5 15
4 5 20
5 5 25
6 5 30
0 Vote
5 Réponses
Assign each track runner a roster number and calculate the average age of the team.
As output the program should print the roster in three columns like in the following format:
Roster # Name Age
1 First Name 18
2 Second Name 19
3 Third Name 19
4 Fourth Name 20
5 Fifth Name 18
The average age of the team is 18.80.
-1 Vote
1 Réponse
Assign each track runner a roster number and calculate the average age of the team.
As output the program should print the roster in three columns like in the following format:
Roster # Name Age
1 First Name 18
2 Second Name 19
3 Third Name 19
4 Fourth Name 20
5 Fifth Name 18
The average age of the team is 18.80.
0 Vote
1 RéponseMatt reaches the final round of a treasure hunt. In this, he finds that as he proceeds there are flags with the number written on them at different positions. The difference between two consecutive flags can be either a or b. If he finds the number on the first flag is 0. Given three integer, first one is number of flags present, second is a and third is b. then return all the possible values for last flag for each test case.
hunt({3 1 2}) = {2 3 4}
0 Vote
2 Réponses
Aujourd'hui en vedette
How to allow one instance of exe
1 Votes
purchase of a subscription
1 Votes
What has happened?
1 Votes
Theater management help me
2 Votes
What should I add/improve ?
1 Votes
Tools for web design?
1 Votes