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When do items in HTML5 local storage expire?
.../Web/API/Window/localStorage
Of course, it's possible that something your application stores on the client may not be there later. The user can explicitly get rid of local storage, or the browser may run into space considerations. It's good to program defensively. Generally however things remain "...
Moving Files into a Real Folder in Xcode
When I started my project I was happy to use Groups in Xcode rather than literal folders: Since I'm using the browser in Xcode to access everything, stuff was nicely organized and I was happy.
...
What are the key differences between Meteor, Ember.js and Backbone.js? [closed]
... get a reply from him.
I'd say if you are looking to learn this style of application development then on the one hand, the wealth of open source backbone examples around could be good for you. But on the other hand, although new, the Ember package is actually more complete IMO than backbone.
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Callback functions in Java
...rt java.util.function.Function;
public MyClass {
public static String applyFunction(String name, Function<String,String> function){
return function.apply(name);
}
}
then you can call it like so
MyClass.applyFunction("42", str -> "the answer is: " + str);
// returns "the an...
How do I disable “missing docstring” warnings at a file-level in Pylint?
...ch IMO should not go in the docstring (some even argue that they should disappear altogether, see eg. http://hackerboss.com/get-rid-of-templates/)
With pylint 2.4 and above you can differentiate between the various missing-docstring by using the three following sub-messages:
C0114 (missing-modul...
Prevent RequireJS from Caching Required Scripts
...e required files, I have to rename the file in order for the changes to be applied.
12 Answers
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What is JavaScript garbage collection?
...ser, though I suspect you could take a number of the common principles and apply them to other browsers.
Quoted from that page:
JScript uses a nongenerational
mark-and-sweep garbage collector. It
works like this:
Every variable which is "in scope"
is called a "scavenger". A sca...
Django templates: verbose version of a choice
...
My apologies if this answer is redundant with any listed above, but it appears this one hasn't been offered yet, and it seems fairly clean. Here's how I've solved this:
from django.db import models
class Scoop(models.Model):
FLAVOR_CHOICES = [
('c', 'Chocolate'),
('v', 'Va...
When to use EntityManager.find() vs EntityManager.getReference() with JPA
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@Arthur Ronald what happens if there is a Version annotation in the entity called by getReference?
– David Hofmann
Mar 25 '16 at 13:28
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