PS: If you need to access a certain variable in class B within class A and you have no foreknowledge of whether class B is initialized, then always use static variables. <br><br>e.g if this is java.Within class B I will have<br>
<br>public class B{<br>  ..... <br>  public static String accessFromA = &quot;This is from B&quot;;<br>  .....<br>}<br><br>from A, i will access it thus<br><br>public class A{<br>  .....<br>  String fromB = B.accessFromA;<br>
  ....<br>}<br><br><div class="gmail_quote">On Wed, Mar 24, 2010 at 10:32 AM, Frankline Chitwa <span dir="ltr">&lt;<a href="mailto:frank.chitwa@gmail.com">frank.chitwa@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
You know you can never plan ahead for everything. You always makethe major plans like how the app will flow, what conditions to set e.g where to save, e.t.c. However, when adding new functionality or when taking care of some bug or e.t.c, you will obviously have to add more variables. However, its always good to start with the whole concept in mind and budget for known issues/functionality.<div>
<div></div><div class="h5"><br>
<br><div class="gmail_quote">On Wed, Mar 24, 2010 at 9:58 AM, Wilson Bandi <span dir="ltr">&lt;<a href="mailto:bandson67@gmail.com" target="_blank">bandson67@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">

Am sure you are an OO programmer and therefore just make a smart use the three pillars/concepts of OO ie polymorphism, inheritance and encapsulation.<br><br>Best Regards,<br><br>Wilson.<br><br><br><div class="gmail_quote">

<div>
On Wed, Mar 24, 2010 at 9:26 AM, aki <span dir="ltr">&lt;<a href="mailto:aki275@googlemail.com" target="_blank">aki275@googlemail.com</a>&gt;</span> wrote:<br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">

<div>
<p>I think I&#39;ll re-phrase the question incase it was wrong in some way. Ok, coders out there, do you write Variables on the fly i.e add ones as you write code or do you have a plan ahead for the Variables. Variables can be global, public, private and declaring them in the right portion of code will allow/deny access or functionality. How then do you derive the variables because they will be referenced by different tasks or scripts? </p>



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