大约有 1,633 项符合查询结果（耗时：0.0204秒） [XML]
When to use EntityManager.find() vs EntityManager.getReference() with JPA
... net.sf.cglib.proxy.MethodProxy;
import javax.persistence.Id;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.*;
/**
* @author Anil Kumar
*/
public class ProxyMethodInterceptor implements MethodInterceptor, EnhancedProxy {
private Object target;
private Object pro...
Migrating from JSF 1.2 to JSF 2.0
...a.sun.com/jsf/html"%>
<!DOCTYPE html>
<f:view>
<html lang="en">
<head>
<title>JSP page</title>
</head>
<body>
<h:outputText value="JSF components here." />
</body>
</html...
Call a Server-side Method on a Resource in a RESTful Way
... variables are scoping information, but do not denote new resources (/post?lang=en is clearly the same resource as /post?lang=jp, just a different representation). Rather, they are used to convey client state (like ?page=10, so that state is not kept in the server; ?lang=en is also an example here) ...
How do I set a JLabel's background color?
...swered Mar 4 '10 at 15:14
Peter LangPeter Lang
49.3k2626 gold badges138138 silver badges152152 bronze badges
...
Converting a string to an integer on Android
...the static parseInt() method:
http://developer.android.com/reference/java/lang/Integer.html
Integer.parseInt(et.getText().toString());
You will need to catch NumberFormatException though in case of problems whilst parsing, so:
int myNum = 0;
try {
myNum = Integer.parseInt(et.getText().toSt...
What are my environment variables? [closed]
...in:/usr/bin:/sbin:/bin:/usr/games
PWD=/home/joksnet
GDM_KEYBOARD_LAYOUT=us
LANG=en_US.utf8
HOME=/home/joksnet
DISPLAY=:0.0
COLORTERM=gnome-terminal
_=/usr/bin/env
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The split() method in Java does not work on a dot (.) [duplicate]
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java.lang.String.split splits on regular expressions, and . in a regular expression means "any character".
Try temp.split("\\.").
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How to get the browser language using JavaScript [duplicate]
I want to detect the language of the browser that is entering my site, if it's En or Fr. So I can redirect to the En page or the other page.
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Have a variable in images path in Sass?
...to add 'url(' and ')' to make the interpolation to work. More info at sass-lang.com/documentation/at-rules/import#plain-css-imports
– Carlos Saltos
Sep 21 at 8:00
add a commen...
Java split string to array [duplicate]
...ression.
This method works as if by invoking the two-argument split(java.lang.String,int) method with the given expression and a limit argument of zero. Trailing empty strings are therefore not included in the resulting array.
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