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How do I clone a generic List in Java?
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Not really a clone though, is it? From the API docs "There are no guarantees on the type, mutability, serializability, or thread-safety of the List returned". Euw, don't want one of those. toCollection may be a better choice.
– Tom Hawti...
How can I find unused images and CSS styles in a website? [closed]
...d files, i.e. wget -m <your site>. The style sheets should be pruned from unused selectors first though - this looks like a good candidate for automatic that task: developers.google.com/speed/pagespeed/psol
– Daniel Sokolowski
Dec 14 '13 at 20:18
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How to implement my very own URI scheme on Android
...WSABLE - this is not necessary, but it will allow your URIs to be openable from the browser (a nifty feature).
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How do I go straight to template, in Django's urls.py?
... the class based generic views but register with the django 2.0+ pattern.
from django.urls import path
from django.views.generic import TemplateView
urlpatterns = [
path('foo/', TemplateView.as_view(template_name='foo.html'))
]
https://docs.djangoproject.com/en/2.0/ref/class-based-views/base...
What is the purpose of “&&” in a shell command?
...the || which is an OR_IF with similar semantics.
Grammar symbols, quoted from the documentation:
%token AND_IF OR_IF DSEMI
/* '&&' '||' ';;' */
And the Grammar (also quoted from the documentation), which shows that any number of AND_IFs (&&) and/or OR_I...
JavaScript console.log causes error: “Synchronous XMLHttpRequest on the main thread is deprecated…”
...ous XMLHttpRequest outside of workers is in the process of
being removed from the web platform as it has detrimental effects to
the end user's experience. (This is a long process that takes many
years.) Developers must not pass false for the async argument when the
JavaScript global environm...
Objective-C Static Class Level variables
...program exactly one time just before the class, or any class that inherits from it, is sent its first message from within the program. (Thus the method may never be invoked if the class is not used.)".
Feel free to use the static variable within any ClassA class/instance method.
Code sample:
file...
Can I position an element fixed relative to parent? [duplicate]
... will position yourDiv fixed relative to the web browser window, 40 pixels from the bottom edge and 40 pixels from the right edge.
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What are the differences between WCF and ASMX web services?
...asy and simple to write and configure
only available in IIS
only callable from HTTP
WCF can be:
hosted in IIS, a Windows Service, a Winforms application, a console app - you have total freedom
used with HTTP (REST and SOAP), TCP/IP, MSMQ and many more protocols
In short: WCF is here to replac...
Change private static final field using Java reflection
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Assuming no SecurityManager is preventing you from doing this, you can use setAccessible to get around private and resetting the modifier to get rid of final, and actually modify a private static final field.
Here's an example:
import java.lang.reflect.*;
public class E...