Aug 27, 2013 · I know _blank opens a new tab when used with the anchor tag and also, there are self-defined targets I use when using framesets but I will like to know the difference between …

When I want to get, for example, the 3rd level parent of the element I must write $('#element').parent().parent().parent() Is there a more optimal method for this?

Although there is no parent selector in standard CSS at present, I am working on a (personal) project called axe (ie. Augmented CSS Selector Syntax / ACSSSS) which, among its 7 new …

May 15, 2012 · MyClass(QWidget *parent = 0) defines a constructor that can take a QWidget*. You might be confused at the = 0 part, which is C++ syntax for default arguments. Default …

Jul 16, 2013 · To find all top-level parents, use a query like: select p.Name from Person p where not exists (select null from RelationHierarchy r where r.ChildId = p.Id) SQLFiddle here. To find …

Problem Given a process ID & command-line access on a remote Windows host, how can you find its parent's PID? Solution Given Marc B's answer, we can use WMIC (Command …

Awesome @rerun, that returns the directory object, what's the command to then return the path in a string?

Jul 28, 2011 · Knowing the parent of an element is useful when you are trying to position them out the "real-flow" of elements. Below given code will output the id of parent of element whose id is …

I'm just wondering if the following is possible, lets say we have a dom element and we want to wrap this element in a div. So a div is inserted between the element and it's parent. Then the …

Jan 30, 2015 · XPATH/.. or XPATH/parent::* will select the parent nodes of the nodes selected by XPATH, but often it is better to simply select the parent directly without descending first to its …