Top "Parent-child" questions

Example of waitpid() in use?

I know that waitpid() is used to wait for a process to finish, but how would one use it exactly? …

c fork parent-child waitpid

How do I pass a value from a child back to the parent form?

How do I pass a value from a child back to the parent form? I have a string that I …

c# .net winforms parent-child

CSS :: child set to change color on parent hover, but changes also when hovered itself

I have an <a> with a <span> children. I have written some CSS which changes the …

html css hover parent-child

Delete a child and a parent row with one SQL script

Instead of deleting the child row and then writing another sql statement to delete the parent row I wanted to …

sql oracle parent parent-child

Selecting second children of first div children in javascript

I have an html that look something like this: <div id="mainDiv"> <-- I have this <…

javascript html parent-child getelementbyid

How to use Fork() to create only 2 child processes?

I'm starting to learn some C and while studying the fork, wait functions I got to a unexpected output. At …

c process fork parent-child wait

How to get only direct child elements by jQuery function

I have a table structure like this: <table1> <tbody> <tr> <td></…

jquery parent-child

How to specify the parent query field from within a subquery in mySQL?

Is there a way to specify the parent query field from within a subquery in mySQL? For Example: I have …

php mysql subquery parent-child

How to append a childnode to a specific position

How can I append a childNode to a specific position in javascript? I want to add a childNode to the 3…

javascript dom parent-child

Style <select> element based on selected <option>

Is it possible to style a select element based on what option is selected with CSS only? I am aware …

css parent-child