I wonder how do I reference the user form in which the sender control is located? I have a programmatically created button control and user form in wh ...

Suppose we have the following setup: In other words: A category can have sub-categories. (And if the category has no parent, then it's a "top-level ...

I have the following grid layout. Overall i have more divs in grid layout but important are these 2 divs. Div 3 is content of the page. Thats works ...

I'm very new to react and I'm having trouble extending an mouse leave event to a rendered sub-menu. currently the mouse hovers over navbar item and s ...

I'm filtering an object array of locations based on criteria selected, now I'd like to pass that filtered array to a child and sibling components and ...

I am building an image uploader in React, and am almost complete. My next step is trying to get the first child of the rendered div to have a differen ...

I am trying to open a text file from a parent directory in Python. Here is the tree (simplified): I am trying to read hello.txt from second.py. He ...

So I have a perfectly working binary expression tree, but when I tried to modify it to add a parent pointer to each node, (which I will later need to ...

Thanks by advance for people who will try to help me. This is the first time I ask a question as I have been struggling for days on this one! Eternal ...

I'm making a system that adds a fee to every transaction of my ERC20 token. I have two files, wiseth_v1.sol and ERC20Mod.sol written in Solidity. ER ...

I have a function that only returns the first parent item. I have a button, which is inside two panels, I would like a function that returns a list ...

I am having an issue all of a sudden when parenting a few objects just added in that they parent but appear to be a duplicate in the hierarchy under t ...

Here is my xml. I only want to print out status result and type text from childern. Here is my code: This prints out the following: But I can ...

First of all, I'm a rookie on JavaScript. I'm trying to pass a value taken in an input text from a parent window to its child when you press a button ...

Should be simple, but for some reason, I cannot figure out this one. I just want a value defined in the Parent to be usable by the Child, but deliveri ...

I have a Parent Component where I make a http request, get Observable in return and subscribe to it : I pass the booking variable to Child Componen ...

Do all of the subclasses of a superclass inherit the superclass' instance variables, constructors, mutators, and accessors? Assuming that all members ...

I am having trouble updating an array that is passed as a prop into my child component. I have searched around but haven't found an answer that can di ...

I have a table that have a hierarchy structure with a parent having many children and a children having many parents. As an example the following str ...

I'm trying to create a HTML webPage which uses some data to display random Quotes. But some quotes are very small (like 1 to 2 phrase) and some are ve ...