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What's the point of Spring MVC's DelegatingFilterProxy?
...pplication context using XML files, if it finds a element, it will try to set up the HTTP security, that is, a filter stack and protected URLs and to register the FilterChainProxy named "springSecurityFilterChain".
Alternatively, you can define the bean in the classic way, that is:
<beans:bea...
How do I 'svn add' all unversioned files to SVN?
...
Is there an easy way to set this to a shortened macro (i.e., as you can with git)? Also, would it be possible to update this answer so that it explains each bit?
– MrDuk
Feb 21 '14 at 4:42
...
Can't create handler inside thread that has not called Looper.prepare()
... Communicating with the UI Thread in the documentation. In a nutshell:
// Set this up in the UI thread.
mHandler = new Handler(Looper.getMainLooper()) {
@Override
public void handleMessage(Message message) {
// This is where you do your work in the UI thread.
// Your worker...
How to read and write into file using JavaScript?
...Window.document){
open("text/plain", "replace");
charset = "utf-8";
write(content);
close();
document.charset = "utf-8";
dlg = execCommand('SaveAs', false, filename+'.txt');
}
body.removeChild(ir);
}
return dlg;...
What do
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
Subclassing a Java Builder class
...e simply value objects with no real logic in the builder methods except to set a simple value, then calling the parent method in the overriding method has little to no value.
– Developer Dude
Dec 20 '17 at 19:05
...
Vagrant error : Failed to mount folders in Linux guest
... so it couldn't load them.
I rebuilt them with
sudo /etc/init.d/vboxadd setup
And a vagrant reload later my guest was up and running again.
I'm just adding it here in case someone else gets here the same way I did.
Edit (Per KCD's comment):
It is possible that you get an error saying:
Th...
How to reload a clojure file in REPL
...er
(:require [clojure.tools.namespace.repl :refer [refresh]]))
You can setup a leiningen user profile in ~/.lein/profiles.clj so that location you put the file in is added to the class path. The profile should look something like this:
{:user {:dependencies [[org.clojure/tools.namespace "0.2.7"...
How do I implement IEnumerable
... this[int index]
{
get { return mylist[index]; }
set { mylist.Insert(index, value); }
}
public IEnumerator<MyObject> GetEnumerator()
{
return mylist.GetEnumerator();
}
IEnumerator IEnumerable.GetEnumerator()
{
return this.G...
Why shouldn't Java enum literals be able to have generic type parameters?
...two constructs by forcing the compiler to know that there are a limited subset of types that can be supplied to generic enums and introducing additional confusion to concept(Generics) that already seems elude a lot of programmers.
...