parent-child

I'm working on a question where I am to examine values and address before and after a fork() call in C. My approach was to display the variables values and address assuming to see a difference in the address after the fork() . Much to my surprise address's for said variables remained the same. My questions is why are they the same? What happens if I change a variable in the child? Will it change in both parent and child? If not, how am I able to change the value in that address while the address is the same for both parent and child. code(for reference): #include <stdio.h> #include <stdlib.h>

I've got a parent-child OO relationship . Parent obejcts has many child objects and every child object knows about it's parent by reference. The parent can be a child too ( basically its a tree ). When i do a var_dump() on the root object it says ["parent"]=> RECURSION many times and the generated description will be really long. I'm wondering if i do something wrong. If yes, i'm interested in the "best practice". Thanks for the help! You're not doing anything wrong; you have a parent that has a reference to its children, and each child has a reference back to its parent. When you var_dump()

I have this LESS setup: .wrapper { .parent { height: 100px; .children { //some style; &:hover { .parent & { height: 150px; } } } } } I need to change some height for parent element by hover on some child inside of it. This code is not working, so is there any possible to do this? Much thx for help. Adding the :hover to the .parent instead of the .children div will achieve the result, http://codepen.io/duncanbeattie/pen/xvDdu .wrapper { .parent { pointer-events:none; height: 100px; background:#000; .children { //some style; height:20px; background:#f00; pointer-events:all; } &:hover { height

After asking the question Call a method that requires a derived class instance typed as base class in VB.NET or C# on Stack Overflow, I was informed that I had used the wrong terms when asking the question. I had used "parent" and "child" where I should have used "base" and "derived" instead. I have been unable to find a good description of the difference. This is what I know (or think I know) so far: A parent class contains the child class. Where as a derived class inherits from a base class. They are similar because the child (or derived) can access the parents (or base) properties and

I have a child theme and I am able to add the script I want to use to replace some theme functions and replace the some of the buttons. But I cannot remove the old button so they are both showing up on top of each other. How can I remove the parent js script? here is my function.php for the child theme function replace_scroll(){ // Remove the Default JavaScript wp_dequeue_script( 'dp-js' ); // Add your own script $js_url = get_bloginfo('stylesheet_directory') . '/js'; wp_enqueue_script('dp',"$js_url/dp1.scripts.js"); } add_action( 'wp_enqueue_scripts', 'replace_scroll' ); A few issues here to