Q&A Discussões

The marketing department wants to focus on the customers from North America first. Gets the ID, last name and country of all customers. Build the list by bringing up the customers living in Canada and in the USA first, and finally ordered them by ID. Tip: Use the IN expression in the ORDER BY help me please😯😐😐

0 Voto

5th Jul 2016, 7:33 PM

meri

Coders, Why the compiler (inerpreter) overlaps the gets() and puts() function ?????

c c++c11 cprogram error fgets fputs gets puts

1 Voto

6th May 2019, 4:23 AM

Vikash Kumar

Can i access to private class var's? Ex. public class me{ private Int a = 1; private Int b = 20; } then we have the constructor and gets and setters, but in other class can I get the values of a and b? calling class or never because its private? How?

access-modifiers classes java objects

4 Votos

6th Jul 2016, 12:54 PM

João Lourenço

So i understand that x++ is changing the vafiable after it is used and ++x before. But in the example of x = 5 y = ++x Why does y not equal 6 when x gets changed before use.

0 Voto

16th Sep 2016, 3:41 PM

sam

can someone kindly correct me if i am wrong about this quote "As the program contains multiple lines of code, you should create it as a separate file and run it." does that mean that if my code gets bigger it is advisable to create less line of codes but many files?

if-statements python

1 Voto

23rd Jul 2016, 2:13 AM

joel bonita

How to add an String[value] to String[] defined

adding arraylist arrays gets methods sets string[]strings value

0 Voto

20th Mar 2017, 6:48 PM

Gema Isya Luthfi Prathama

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Quente hoje

How to allow one instance of exe

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Reverse observer pattern : remove dynamic_cast

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seats = 100 (blank) seats > 0: print "sell ticket" (blank) = seats - 1

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Should You Specialize or Diversify in Programming?

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