Cause a unit of code (a class in POO, a style class in CSS ...) to cover a wider area.
Cause a unit of code (a class in POO, a style class in CSS ...) to cover a wider area.
Questions tagged [extend]
1544 questions
3112
votes
20 answers
What is the difference between Python's list methods append and extend?
What's the difference between the list methods append() and extend()?
Claudiu
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480
votes
7 answers
What is the difference between include and extend in Ruby?
Just getting my head around Ruby metaprogramming. The mixin/modules always manage to confuse me.
include: mixes in specified module methods as instance methods in the target class
extend: mixes in specified module methods as class methods in the…
Gishu
- 134,492
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232
votes
6 answers
What is the syntax to insert one list into another list in python?
Given two lists:
x = [1,2,3]
y = [4,5,6]
What is the syntax to:
Insert x into y such that y now looks like [1, 2, 3, [4, 5, 6]]?
Insert all the items of x into y such that y now looks like [1, 2, 3, 4, 5, 6]?
Soumya
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168
votes
12 answers
How to override and extend basic Django admin templates?
How do I override an admin template (e.g. admin/index.html) while at the same time extending it (see https://docs.djangoproject.com/en/dev/ref/contrib/admin/#overriding-vs-replacing-an-admin-template)?
First - I know that this question has been…
Semmel
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161
votes
9 answers
Rails extending ActiveRecord::Base
I've done some reading about how to extend ActiveRecord:Base class so my models would have some special methods. What is the easy way to extend it (step by step tutorial)?
xpepermint
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116
votes
8 answers
Javascript: Extend a Function
The main reason why I want it is that I want to extend my initialize function.
Something like this:
// main.js
window.onload = init();
function init(){
doSomething();
}
// extend.js
function extends init(){
doSomethingHereToo();
}
So I…
Adam Halasz
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111
votes
8 answers
JavaScript equivalent of jQuery's extend method
Background
I have a function that takes a config object as an argument. Within the function, I also have default object. Each of those objects contains properties that essentially work as settings for the rest of the code within the function. In…
mbeasley
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109
votes
2 answers
When to implement and extend?
When should implement or extend be used?
What are some real-world examples?
Is this correct?
Implementing appears to be a way to enforce that certain methods exists in a class, and that these methods function calls are properly formatted.…
Industrial
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100
votes
3 answers
Does LESS have an "extend" feature?
SASS has a feature called @extend which allows a selector to inherit the properties of another selector, but without copying the properties (like mixins).
Does LESS have this feature as well?
jonschlinkert
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88
votes
5 answers
Difference between jQuery.extend and jQuery.fn.extend?
I am trying to understand the jquery plugin syntax, because I want to merge two plugins into
one. The blinker that also needs to be able to stop de interval or run a number of times.
Anyway,
is this syntax the same as
jQuery.fn.extend({
…
Richard
- 4,516
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78
votes
7 answers
Best Way to Extend a jQuery Plugin
I'm a fairly new jQuery user looking to extend an existing jQuery plugin that does about 75% of what I need. I've tried to do my homework on this. I've checked out the following questions on stackoverflow:
Extending a jQuery Plugin
Extend a…
justkt
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78
votes
7 answers
Appending a list to a list of lists in R
I'm having issues appending data to a list which is already in a list format. I have a program which will export results objects during a simulation loop. The data itself is stored as a list of matrices. My idea is to store those lists in a list,…
SJWard
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63
votes
3 answers
How to extend a typedef parameter in JSDOC?
Assuming you have the following code inside a ES6 class (documentation):
/**
* @typedef Test~options
* @type {object.}
* @property {array} elements - An array containing elements
* @property {number} length - The array length
*/
/**
*…
dude
- 5,678
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63
votes
4 answers
jquery extend vs angular extend
What is the difference between these two extend functions?
angular.extend(a,b);
$.extend(a,b);
While the jquery.extend is well documented the angular.extend lacks details and the comments there provide no answers.…
Renaud
- 4,569
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47
votes
8 answers
Ways to extend Array object in javascript
i try to extend Array object in javascript with some user friendly methods like Array.Add() instead Array.push() etc...
i implement 3 ways to do this.
unfortunetly the 3rd way is not working and i want to ask why? and how to do it…
demosthenes
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