Top "Element" questions

Octave/Matlab: Adding new elements to a vector

Having a vector x and I have to add an element (newElem) . Is there any difference between - x(end+1) = …

matlab vector octave element

How may I reference the script tag that loaded the currently-executing script?

How can I reference the script element that loaded the javascript that is currently running? Here's the situation. I have …

javascript element parent

Getting Index of an item in an arraylist;

I have a Class called AuctionItem. The AuctionItem Class has a method called getName() that returns a String. If I …

java arraylist find element indexof

How to count items in JSON data

How I can get the number of elements in node of JSON data? JSON: { "result":[ { "run":[ { "action":"stop" }, { "action":"start" }, { "…

python json count element

Accessing elements by type in javascript

A while ago I was making some test in Javascript, and played with a code to get the text of …

javascript types element document

Get the string representation of a DOM node

Javascript: I have the DOM representation of a node (element or document) and I'm looking for the string representation of …

javascript string dom cross-browser element

Select N random elements from a List<T> in C#

I need a quick algorithm to select 5 random elements from a generic list. For example, I'd like to get 5 random …

c# algorithm collections random element

How to remove all the null elements inside a generic list in one go?

Is there a default method defined in .Net for C# to remove all the elements within a list which are …

c# list null element

How to get child element by ID in JavaScript?

I have following html: <div id="note"> <textarea id="textid" class="textclass">Text</textarea> &…

javascript jquery element

Reference an Element in a List of Tuples

Sorry in advance, but I'm new to Python. I have a list of tuples, and I was wondering how I …

python list reference element tuples