大约有 40,000 项符合查询结果（耗时：0.0482秒） [XML]
How to use enum values in f:selectItem(s)
...
JSF has a builtin converter for enum, so this should do:
@ManagedBean
@ApplicationScoped
public class Data {
public Status[] getStatuses() {
return Status.values();
}
}
with
<h:selectOneMenu value="#{bean.question...
Trying to start a service on boot on Android
...swer.
You need the following in your AndroidManifest.xml file:
In your <manifest> element:
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
In your <application> element (be sure to use a fully-qualified [or relative] class name for your BroadcastRe...
How do I vertically center text with CSS? [duplicate]
I have a <div> element which contains text and I want to align the contents of this <div> vertically center.
...
Choose File Dialog [closed]
...es anyone know of a complete choose file dialog? Maybe one where you can filter out all files except for ones with specific extensions?
...
Adding VirtualHost fails: Access Forbidden Error 403 (XAMPP) (Windows 7)
...at I did now and it's solved:
My httpd-vhosts.conf looks like this now:
<VirtualHost dropbox.local:80>
DocumentRoot "E:/Documenten/Dropbox/Dropbox/dummy-htdocs"
ServerName dropbox.local
ErrorLog "logs/dropbox.local-error.log"
CustomLog "logs/dropbox.local-access.log" combined...
What is the most efficient way to create HTML elements using jQuery?
...rks with different Javascript engines and weigh your audience with the results. Make a decision from there.
share
|
improve this answer
|
follow
|
...
Is iterating ConcurrentHashMap values thread safe?
...rent.Executors;
public class ConcurrentMapIteration
{
private final Map<String, String> map = new ConcurrentHashMap<String, String>();
private final static int MAP_SIZE = 100000;
public static void main(String[] args)
{
new ConcurrentMapIteration().run();
}
public Con...
Why I cannot cout a string?
...
You need to include
#include <string>
#include <iostream>
share
|
improve this answer
|
follow
|
...
Who sets response content-type in Spring MVC (@ResponseBody)
...s not enough, you need to inject it into AnnotationMethodHandlerAdapter:
<bean class = "org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<array>
<bean class = "org.springframework.http.co...
How to shuffle a std::vector?
...
From C++11 onwards, you should prefer:
#include <algorithm>
#include <random>
auto rng = std::default_random_engine {};
std::shuffle(std::begin(cards_), std::end(cards_), rng);
Live example on Coliru
Make sure to reuse the same instance of rng throughout mul...