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Created by James on May 03, 2012 14:54:46
Last update: May 03, 2012 14:54:46
History.js gracefully supports the HTML5 History/State APIs (pushState, replaceState, onPopState) in all browsers. For HTML4 browsers it will revert back to using the old onhashchange functionality. All major browsers are supported.
This is a simple test page to get started:
<html>
<head>
<title>Test History</title>
...
Note: state url must be provided for IE to generate a unique hash. YOu can prefix the state url with '?' ('#' does not work).
Created by Dr. Xi on May 02, 2011 15:59:37
Last update: February 25, 2012 09:16:37
This code snippet gets the default keystore used by the Java keytool and displays the list of aliases along with the key type (certificate or private key).
import java.io.File;
import java.io.FileInputSt...
The default keystore used by the above code is: $HOME/.keystore .
Created by Fang on November 10, 2011 09:26:12
Last update: November 10, 2011 09:26:12
Syntax highlighted XML schema for JSF 2.0 Application Configuration Resource File ( faces-config.xml ). Almost 3000 lines!
<?xml version="1.0" encoding="UTF-8"?>
<xsd:sch...
Created by Fang on March 03, 2010 05:16:40
Last update: October 31, 2011 10:22:51
Implicit variables are always available to JSTL - you don't need to set them before using them. Page context: pageContext pageContext properties: Name Type Description page javax.servlet.Servlet The current servlet request request javax.servlet.ServletRequest The current servlet request response javax.servlet.ServletResponse The current servlet response servletConfig javax.servlet.ServletConfig The servlet config servletContext javax.servlet.ServletContext The application session javax.servlet.http.HttpSession The current HTTP session Note: request , response etc., is not directly available, you access them with pageContext.request , pageContext.response , etc. Scope variables: pageScope, requestScope, sessionScope, applicationScope Name Type Description pageScope java.util.Map Name-value pair of page scoped variables requestScope java.util.Map Name-value pair of request scoped variables sessionScope java.util.Map Name-value pair of session scoped variables applicationScope java.util.Map Name-value pair of application scoped variables Parameters, HTTP headers and cookies: param, paramValues, header,...
Created by Fang on October 28, 2011 13:49:40
Last update: October 30, 2011 19:23:25
This is a simple example to demonstrate the templating power of JSF facelets. If you've used struts tiles before, you'll recognize the simplicity of templating with facelets. I've stripped out everything else except the pages themselves, just to put our focus on facelets. This is a Maven based project, and you need Tomcat (or any servlet container) to run the resulting webapp. To begin with this is the list of files:
./pom.xml ./src/main/webapp/home.xhtml ./src... I left faces-config.xml in there for completeness sake, it may not be needed. The Maven POM ( pom.xml ): <?xml version="1.0" encoding="UTF-8"?> <project... Web app configuration ( WEB-INF/web.xml ): <?xml version="1.0" encoding="UTF-8"?> <web-app... Empty WEB-INF/faces-config.xml : <?xml version="1.0" encoding="UTF-8"?> <!-- Thi... index.jsp is simply a redirect to home.jsf : <% response.sendRedirect("home.jsf"); %>...
Created by James on October 25, 2011 19:44:30
Last update: October 25, 2011 19:45:40
jQuery automatically maps HTML5 custom data attributes to data storage associated with the data() method. Here's an example:
<html>
<head>
<script type="text/javascript"...
Created by magnum on September 27, 2011 12:55:51
Last update: September 27, 2011 12:55:51
These steps set up a Linux host as IPSec client, using Openswan .
Install Openswan:
# yum install openswan
Edit /etc/ipsec.conf . Instead of L2TP on port 1701, I'm setting up TCP on port 8080 so that I can test the connection with nc .
# /etc/ipsec.conf - Openswan IPsec configuration f...
Edit /etc/ipsec.secrets .
# include /etc/ipsec.d/*.secrets
192.168.0.101 ...
Start IPSec:
# /etc/init.d/ipsec start
Connect to IPSec server:
# ipsec auto --up TCP8080-PSK-CLIENT
104 "TCP80...
Created by freyo on August 31, 2011 15:49:54
Last update: August 31, 2011 15:49:54
Got this error while trying to build Android app:
[apkbuilder] Creating AppInfo-debug-unaligned.ap...
Solution:
Delete the Android debug keystore:
$ rm ~/.android/debug.keystore
Build again:
$ ant debug
The new key is valid for 30 years (keystore password is 'android'):
$ keytool -list -v -keystore ~/.android/debug.keys...
Created by James on March 27, 2009 03:20:58
Last update: May 08, 2011 12:32:31
Use show create table <tablename> :
mysql> show create table my_test_table;
+------...
Select from information_schema.table_constraints and information_schema.key_column_usage
mysql> select * from information_schema.table_cons...
Created by freyo on May 06, 2011 16:07:33
Last update: May 06, 2011 16:08:36
Private key:
-----BEGIN PRIVATE KEY-----
MIIEvAIBADANBgkqhki...
Certificate:
-----BEGIN CERTIFICATE-----
MIIEqDCCA5CgAwIBAgI...
Import the key pair to the debug keystore:
$ cat platform.pem platform.x509.pem >platform-key...
