Tech Notes: Spring Cache + Couchbase NoSQL DB

Tech Notes: Spring Cache + Couchbase NoSQL DB: This post expands on the previous Library example using Couchbase as NoSQL database. You can download and configure Couchbase server from ...

Drop all tables, constraints, and sequences within an Oracle schema

Drop all tables, constraints, and sequences within an Oracle schema.

refer link: https://snipt.net/Fotinakis/drop-all-tables-and-constraints-within-an-oracle-schema/

BEGIN

FOR c IN (SELECT table_name FROM user_tables) LOOP

EXECUTE IMMEDIATE ('DROP TABLE ' || c.table_name || ' CASCADE CONSTRAINTS');

END LOOP;

FOR s IN (SELECT sequence_name FROM user_sequences) LOOP

EXECUTE IMMEDIATE ('DROP SEQUENCE ' || s.sequence_name);

END LOOP;

END;

Hibernate Caching

refer to :
 http://www.javabeat.net/introduction-to-hibernate-caching/
http://www.tutorialspoint.com/hibernate/hibernate_caching.htm

Getting a list of Security Groups and Accounts for a user through the API

link : https://blogs.oracle.com/kyle/entry/getting_a_list_of_security

eg : 

- Request:   /cs/idcplg?IdcService=GET_USER_PERMISSIONS

- Respone :

{

    "LocalData": {

        "IdcService": "GET_USER_PERMISSIONS",

        "StatusCode": "-1",

        "StatusMessage": "JSON strings must begin with a '",

        "StatusMessageKey": "!csJsonStringMustBeginWithBrace",

        "changedMonikers": "",

        "changedSubjects": "",

        "dName": "manager01",

        "dUser": "manager01",

        "idcToken": "",

        "localizedForResponse": "1",

        "refreshMonikers": "",

        "refreshSubMonikers": "",

        "refreshSubjects": ""

    },

    "ResultSets": {

        "DocumentAccounts": {

            "currentRow": 0,

            "fields": [

                {

                    "name": "dDocAccount"

                },

                {

                    "name": "privilege"

                }

            ],

            "rows": [

                [

                    "#none",

                    "7"

                ],

                [

                    "managerdir",

                    "1"

                ],

                [

                    "manager01",

                    "15"

                ],

                [

                    "managerdirbtc",

                    "15"

                ]

            ]

        },

        "SecurityGroups": {

            "currentRow": 0,

            "fields": [

                {

                    "name": "dGroupName"

                },

                {

                    "name": "privilege"

                }

            ],

            "rows": [

                [

                    "contentEditor",

                    "15"

                ],

                [

                    "BTC",

                    "15"

                ],

                [

                    "contentRepo",

                    "1"

                ],

                [

                    "Public",

                    "1"

                ]

            ]

        },

        "UserAttribInfo": {

            "currentRow": 0,

            "fields": [

                {

                    "name": "dUserName"

                },

                {

                    "name": "AttributeInfo"

                }

            ],

            "rows": [

                [

                    "manager01",

                    "account,#none,7,account,managerdir,1,account,manager01,15,account,managerdirbtc,15,role,QuanTriBTCRole,15,role,authenticated,15"

                ]

            ]

        },

        "UserSecurityFlags": {

            "currentRow": 0,

            "fields": [

                {

                    "name": "flag"

                },

                {

                    "name": "value"

                }

            ],

            "rows": [

                [

                    "IsAdmin",

                    "0"

                ],

                [

                    "AdminAtLeastOneGroup",

                    "1"

                ],

                [

                    "IsSubAdmin",

                    "0"

                ],

                [

                    "IsSysManager",

                    "0"

                ],

                [

                    "IsContributor",

                    "1"

                ],

                [

                    "ActAsAnonymous",

                    "0"

                ]

            ]

        }

    }

}

af:showPopupBehavior with Parameter

http://www.jobinesh.com/2011/03/fails-when-used-with-for-buttons-action.html
eg :
on button using click event  :

 <af:commandMenuItem text="#{language.BUTTON_XOA}"                      
                                      id="cmi4">
               <af:setPropertyListener from="#{row.data}" to="#{pageFlowScope.myBean.currRow}" type="action" />
                     <af:showPopupBehavior popupId=":::deleteConfirmDialog" triggerType="click"/>
                  </af:commandMenuItem>

popup define:

  <af:popup id="deleteConfirmDialog">
      <af:dialog id="d1" title="#{language.THONG_BAO}"
                 dialogListener="#{pageFlowScope.themMoiPhamViKhaiThac.deleteConfirmDialogListener}">
        <af:outputText value="#{language.DELETE_CONFIRM_MESSAGE}" id="ot3"/>
      </af:dialog>
    </af:popup>

popup listener:
    public void deleteConfirmDialogListener(DialogEvent dialogEvent) {
        if(!DialogEvent.Outcome.ok.equals(dialogEvent.getOutcome())) return;
     
        if(currRow != null){
          //
        }
    }

Delete all .svn folders using Windows Command Prompt

You can use the following command to delete all .svn folders in your subversion directory recursively.

FOR /R . %f IN (.svn) DO RD /s /q %f

refer link : http://www.forouzani.com/delete-all-svn-folders-using-windows-command-prompt.html

How to get all classes names in a package ?

see detail
http://stackoverflow.com/questions/520328/can-you-find-all-classes-in-a-package-using-reflection?lq=1
http://stackoverflow.com/questions/15519626/how-to-get-all-classes-names-in-a-package


with https://code.google.com/p/reflections/

 Reflections reflections = new Reflections("my.project.prefix");

     Set<Class<? extends SomeType>> subTypes = 
               reflections.getSubTypesOf(SomeType.class);

     Set<Class<?>> annotated = 
               reflections.getTypesAnnotatedWith(SomeAnnotation.class);

native code : http://stackoverflow.com/questions/15519626/how-to-get-all-classes-names-in-a-package

public final class ClassFinder {
   
    private final static char DOT = '.';
    private final static char SLASH = '/';
    private final static String CLASS_SUFFIX = ".class";
    private final static String BAD_PACKAGE_ERROR =
        "Unable to get resources from path '%s'. Are you sure the given '%s' package exists?";

    public final static List<Class<?>> find(final String scannedPackage) {
        final ClassLoader classLoader =
            Thread.currentThread().getContextClassLoader();
        final String scannedPath = scannedPackage.replace(DOT, SLASH);
        final Enumeration<URL> resources;
        try {
            resources = classLoader.getResources(scannedPath);
        } catch (IOException e) {
            throw new IllegalArgumentException(String.format(BAD_PACKAGE_ERROR,
                                                             scannedPath,
                                                             scannedPackage),
                                               e);
        }
        final List<Class<?>> classes = new LinkedList<Class<?>>();
        while (resources.hasMoreElements()) {
            final File file = new File(resources.nextElement().getFile());
            classes.addAll(find(file, scannedPackage));
        }
        return classes;
    }

    private final static List<Class<?>> find(final File file,
                                             final String scannedPackage) {
        final List<Class<?>> classes = new LinkedList<Class<?>>();
        final String resource = scannedPackage + DOT + file.getName();
        if (file.isDirectory()) {
            for (File nestedFile : file.listFiles()) {
                classes.addAll(find(nestedFile, scannedPackage));
            }
        } else if (resource.endsWith(CLASS_SUFFIX)) {
            final int beginIndex = 0;
            final int endIndex = resource.length() - CLASS_SUFFIX.length();
            final String className = resource.substring(beginIndex, endIndex);
            try {
                classes.add(Class.forName(className));
            } catch (ClassNotFoundException ignore) {
                ignore.printStackTrace();
            }
        }
        return classes;
    }

// test
   public static void main(String[] args) {
        List<Class<?>> classes = ClassFinder.find("***.model");
        for(int i = 0; i < classes.size(); i++){
            System.out.println("<class>" + classes.get(i).getName() +"</class>");
        }
    }

}

JPA - Entity SequenceGenerator

@Entity
@NamedQueries({
@NamedQuery(name = "Departments.findAll", query = "select o from Departments o")
})
public class Departments implements Serializable {
@Id
@Column(name="DEPARTMENT_ID", nullable = false)
@GeneratedValue(strategy=GenerationType.SEQUENCE, generator = "DEPARTMENTS_GEN")
@SequenceGenerator(name="DEPARTMENTS_GEN", sequenceName = "DEPARTMENTS_SEQ")
private Long departmentId;
@Column(name="DEPARTMENT_NAME", nullable = false, length = 30)
private String departmentName;

// setters and getters

}

Unit testing with Junit in JDeveloper 11G

refer links:
http://www.oracle.com/technetwork/articles/adf/part5-083468.html
http://www.oracle.com/technetwork/articles/server-side-unit-tests-096611.html
http://tamanmohamed.blogspot.com/2011/06/unit-testing-with-junit-4x-in.html
http://biemond.blogspot.com/2009/07/unit-test-your-composite-application.html


..... updating

Why use @PostConstruct ?

http://docs.oracle.com/javaee/5/api/javax/annotation/PostConstruct.html
http://stackoverflow.com/questions/3406555/why-use-postconstruct

@PostConstruct (or post-construct, if declared in deployment descriptors) was introduced in Java EE 5 to all component types, including all web components (Servlet 2.5).

- The PostConstruct annotation is used on a method that needs to be executed after dependency injection is done to perform any initialization.This method MUST be invoked before the class is put into service. This annotation MUST be supported on all classes that support dependency injection. The method annotated with PostConstruct MUST be invoked even if the class does not request any resources to be injected.Only one method can be annotated with this annotation.

*** The method on which the PostConstruct annotation is applied MUST fulfill all of the following criteria 

- The method MUST NOT have any parameters except in the case of EJB interceptors in which case it takes an InvocationC ontext object as defined by the EJB specification. 

- The return type of the method MUST be void.

- The method MUST NOT throw a checked exception.

- The method on which PostConstruct is applied MAY be public, protected, package private or private. 

- The method MUST NOT be static except for the application client. 

- The method MAY be final. - If the method throws an unchecked exception the class MUST NOT be put into service except in the case of EJBs where the EJB can handle exceptions and even recover from them.

Why use @PostConstruct ?

• because when the constructor is called, the bean is not yet initialized - i.e. no dependencies are injected. In the @PostConstruct method the bean is fully initialized and you can use the dependencies.
• because this is the contract that guarantees that this method will be invoked only once in the bean lifecycle. It may happen (though unlikely) that a bean is instantiated multiple times by the container in its internal working, but it guarantees that @PostConstruct will be invoked only once.

in JSF context : use @PostConstruct for @ManagedBean

http://stackoverflow.com/questions/15773350/initialization-of-list-in-a-jsf-managed-bean?lq=1

There are implications regarding the scope of the managed bean

1. @RequestScoped: In a managed bean with this annotation, the method will be called per submit of the JSF view concerned. A @RequestScoped bean is destroyed and recreated with every request, The implication of this is that depending on your setup, the list initialized in the @PostConstructmay be reset to empty or default values during each request. Under certain circumstances, conversion errors may occur as a result of the re-initialization of the list mid-JSF request.
2. @ViewScoped: In a managed bean with this annotation, you're guaranteed to have the @PostConstruct method run once, if and only if you're dealing with the same instance of the @ViewScoped bean. If the viewscoped bean is destroyed and recreated, the @PostConstructmethod will run again.
3. @SessionScoped: A bean with this annotation is created once and stays alive until the user's HTTP session ends. In this scenario, the @PostConstruct method is guaranteed to run once and only once until the bean is destroyed

Servlet init method vs PostConstruct method

http://javahowto.blogspot.com/2011/07/servlet-init-method-vs-postconstruct.html
invocation order and relationship of the two methods:

servlet class constructor --> PostConstruct --> init and init(ServletConfig)

So inside PostConstruct method at the second step, ServletConfig has not been initialized, and neither is ServletContext. CallinggetServletConfig() in PostConstruct returns null. Calling getServletContext() results in IllegalStateException in most servers (GlassFish 3, Tomcat 7 and JBoss 6), but returns null in Resin 4.
eg :

public class DpartmentBean {
    // service and resource inject
    @EJB
    HrSessionFacadeLocal hrService;
    // ui comp
    private RichTable departmentTable;
    public DpartmentBean() {
        this.departmentTable = new RichTable();
    }

             /**
                load data for table  when hrService injected
            */

    @PostConstruct
    public void initDepartmentTable() {
        if (hrService != null) {
            try {
                List<Departments> departments = hrService.getDepartmentsFindAll();
                this.departmentTable.setValue(departments);
            } catch (Exception e) {
                // TODO: Add catch code
                e.printStackTrace();
            }
        }
    }
}

Invoke a method from Managed Bean when JSPX/JSFF (JSF fragment) Page Loads in ADF.

link refer
http://www.techartifact.com/blogs/2012/10/invoke-a-method-from-managed-bean-when-jspx-page-loads-in-adf.html

 implements PagePhaseListener

 public void beforePhase(PagePhaseEvent pagePhaseEvent) {
if (pagePhaseEvent.getPhaseId() == Lifecycle.PREPARE_MODEL_ID) {
onPageLoad();
}
}

public void afterPhase(PagePhaseEvent pagePhaseEvent) {
if (pagePhaseEvent.getPhaseId() == Lifecycle.PREPARE_RENDER_ID) {
// onPagePreRender();
}
}

public void onPageLoad() {
if (!AdfFacesContext.getCurrentInstance().isPostback()) {
// add your onPageLoad event here

// to set the View Criteria on the Iterator
doSomeOperation();  ///your custom method.
}

http://www.techartifact.com/blogs/2013/09/call-method-on-page-load-of-jsff-jsf-fragment-in-oracle-adf.html

 implements RegionController

public boolean refreshRegion(RegionContext regionContext)   // you need to override refresh region method.
{
int refreshFlag= regionContext.getRefreshFlag();
FacesContext fctx = FacesContext.getCurrentInstance();
//check internal request parameter
Map requestMap = fctx.getExternalContext().getRequestMap();
PhaseId currentPhase=(PhaseId)requestMap.get("oracle.adfinternal.view.faces.lifecycle.CURRENT_PHASE_ID");
if(currentPhase.getOrdinal()==PhaseId.RENDER_RESPONSE.getOrdinal())   // write custom logic of correct lifecycle phase.
{
Object showPrintableBehavior =
requestMap.get("oracle.adfinternal.view.faces.el.PrintablePage");
if (showPrintableBehavior != null)
{
if (Boolean.TRUE == showPrintableBehavior)
{
ExtendedRenderKitService erks = null;
erks =
Service.getRenderKitService(fctx, ExtendedRenderKitService.class);
//invoke JavaScript from the server
erks.addScript(fctx, "window.print();");
erks.addScript(fctx, "window.close();");

}
  }
regionContext.getRegionBinding().refresh(refreshFlag);
}
return false;
}
     
    public boolean validateRegion(RegionContext regionContext)
    {
        regionContext.getRegionBinding().validate();
        return false;
    }
     
    public boolean isRegionViewable(RegionContext regionContext)
    {
     return regionContext.getRegionBinding().isViewable();
    }
     
public String getName()
{
return null;
} 

UCM - checkin without and hiding primary file

Doing check-ins without files in UCM
https://blogs.oracle.com/kyle/entry/check-ins_without_files_ucm

Hiding the Primary File field in UCM
https://blogs.oracle.com/kyle/entry/hiding_the_primary_file_field

Passing values from Page to Bean in JSF

refer to :
http://gik.firetrot.com/index.php/2013/07/19/passing-values-from-page-to-bean-in-jsf/


There are three ways to pass values from page to JSF ManagedBean:

1. Passing value with f:param tag – using action attribute
2. Passing value with f:attribute tag – using actionListener attribute
3. Passing value with f:setPropertyActionListener tag – no need for additional dealing, value allplies directly to bean property!

example : 

case 1:

<p:commandButton value="Pass Param" action="#{PassParamBean.passParam}">

        <f:param name="someParamHolder" value="THIS is VALUE_OF_PARAM !!!" />    </p:commandButton>

case 2:

<p:commandButton value="Pass Attribute" actionListener="#{PassParamBean.passAttributeListener}"

        ajax="true" update="someAttributeId">

        <f:attribute name="someAttributeHolder" value="THIS is VALUE_OF_ATTRIBUTE !!!" />    </p:commandButton>

case 3: 

 <p:commandButton value="Pass Property"

       ajax="true" update="somePropertyId">

       <f:setPropertyActionListener target="#{PassParamBean.someProperty}" 

           value="THIS is VALUE_OF_PROPERTY !!!" />

</p:commandButton>

in managed  bean:

 package passvalue;

import java.io.Serializable;

import java.util.Map;

import javax.faces.component.UIComponent;

import javax.faces.context.ExternalContext;

import javax.faces.context.FacesContext;

import javax.faces.event.ActionEvent;

public class PassParamBean implements Serializable {

    private static final String DEFAULT_OUTCOME = "pass_value";

    private String someParam;

    private String someAttribute;

    private String someProperty;

    public String passParam() {

        FacesContext facesContext = FacesContext.getCurrentInstance();

        ExternalContext externalContext = facesContext.getExternalContext();

        Map<String, String> params = externalContext.getRequestParameterMap();

        someParam = params.get("someParamHolder");

        return DEFAULT_OUTCOME;

    }

    public void passAttributeListener(ActionEvent event) {

        UIComponent component = event.getComponent();

        Map<String, Object> attrs = component.getAttributes();

        someAttribute = (String) attrs.get("someAttributeHolder");

    }

// setters and getters

}

Install Prosody from source on Centos 6.

https://prosody.im/downloads/source/
https://prosody.im/doc/installing_from_source
https://prosody.im/doc/configure

1. download & extract
wget --no-check-certificate  https://prosody.im/downloads/source/prosody-0.9.2.tar.gz
tar xvf prosody-0.9.2.tar.gz
cd prosody-0.9.2

2. install dependencies
yum install openssl openssl-* lua5.1 liblua5.1-dev libidn11-dev libssl-dev

3. configure & make install
./configure --ostype=PRESET
make install


note : Prosody's configuration is held in a single file, prosody.cfg.lua. on centos 6 you should find it in /usr/local/etc/prosody/prosody.cfg.lua

Install Maven on Linux

http://stackoverflow.com/questions/12076326/how-to-install-maven2-on-redhat-linux

From the command line; you should be able to simply do:

wget http://mirrors.digipower.vn/apache/maven/maven-3/3.1.1/binaries/apache-maven-3.1.1-bin.tar.gz

1. Run command above from the dir you want to extract maven to (e.g. /usr/local/apache-maven)
2. run the following to extract the tar:

   tar xvf apache-maven-3.0.4-bin.tar.gz

3. Next add the env varibles such as
   export M2_HOME=/usr/local/apache-maven/apache-maven-3.0.4
   export M2=$M2_HOME/bin
   export PATH=$M2:$PATH
4. Verify

   mvn -version

HTTP Basic Auth with PHP in CGI-mode

phpinfo();

Server API

CGI/FastCGI

http://www.besthostratings.com/articles/http-auth-php-cgi.html

https://github.com/symfony/symfony/issues/1813

add  to .htaccess file ( in root dir )following :
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
</IfModule>

in php script: 

list($SERVER['PHPAUTH_USER'], $SERVER['PHPAUTH_PW']) = explode(':' , base64_decode(substr($SERVER['HTTPAUTHORIZATION'], 6)));

Attaching Converter with InputDate programmatically

Thank Timo !
http://www.serkey.com/oracle-attaching-converter-with-inputdate-programmatically-bfuyfa.html
https://forums.oracle.com/message/10061981
http://docs.oracle.com/html/E18745_01/apidocs/oracle/adf/view/faces/convert/DateTimeConverter.html
snippet code

RichInputDate rid = new RichInputDate();
DateTimeConverter converter = (DateTimeConverter)FacesContext.getCurrentInstance().getApplication().createConverter("javax.faces.DateTime");
converter.setPattern("MM-DD-yyyyy");
rid.setConverter(converter);
binding_pflContents.getChildren().add(rid);

[JAX-WS ,Tomcat ] java.lang.ClassNotFoundException: com.sun.xml.ws.transport.http.servlet.WSServletContextListener

https://jax-ws.java.net/
https://java.net/projects/metro/lists/users/archive/2007-09/message/138
http://www.mkyong.com/webservices/jax-ws/java-lang-classnotfoundexception-com-sun-xml-ws-transport-http-servlet-wsservletcontextlistener/

- Download and copy lib  jax-ws  to lib folder of App server
- or using Maven : add jaxws-rt dependce

Manual Oracle Uninstall

src http://www.oracle-base.com/articles/misc/ManualOracleUninstall.php

A number of people have contacted me regarding problems uninstalling Oracle products. The two methods listed below should only be used as a last resort and will remove all Oracle software allowing a reinstall. If you make any mistakes they can be quite destructive so be careful. 

• Windows
• UNIX

Windows

In the past I've had many problems uninstalling all Oracle products from Windows systems. Here's my last resort method:

• Uninstall all Oracle components using the Oracle Universal Installer (OUI).( or remove HKEY_CURRENT_USER\SOFTWARE\ORACLE*  ) 
• Run regedit.exe and delete the HKEY_LOCAL_MACHINE/SOFTWARE/ORACLE key. This contains registry entires for all Oracle products.
• Delete any references to Oracle services left behind in the following part of the registry:
  HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/Ora*
  It should be pretty obvious which ones relate to Oracle.
• Reboot your machine.
• Delete the "C:\Oracle" directory, or whatever directory is your ORACLE_BASE.
• Delete the "C:\Program Files\Oracle" directory.
• Empty the contents of your "c:\temp" directory.
• Empty your recycle bin.

At this point your machine will be as clean of Oracle components as it can be without a complete OS reinstall.

Remember, manually editing your registry can be very destructive and force an OS reinstall so only do it as a last resort.

UNIX

Uninstalling all products from UNIX is a lot more consistent. If you do need to resort to a manual uninstall you should do something like:

• Uninstall all Oracle components using the Oracle Universal Installer (OUI).
• Stop any outstanding processes using the appropriate utilities:
  

  # oemctl stop oms user/password
  # agentctl stop
  # lsnrctl stop

  Alternatively you can kill them using the kill -9 pid command as the root user.
• Delete the files and directories below the $ORACLE_HOME:
  

  # cd $ORACLE_HOME
  # rm -Rf *

• With the exception of the product directory, delete directories below the $ORACLE_BASE.

  # cd $ORACLE_BASE
  # rm -Rf admin doc jre o*

• Delete the /etc/oratab file. If using 9iAS delete the /etc/emtab file also.

  # rm /etc/oratab /etc/emtab

Những công cụ hữu ích khi làm việc với CSS3

[updating...]
Trong bài post này sẽ giới thiệu cũng tool, site generator, những snippet css 3 hữu ích mà thường xuyên dùng tới.
Một yêu cầu bắt buộc với người viết css và css3 là khả năng tương thích các trình duyệt khác nhau và tương thích version của từng trình duyệt ( -webkit , -moz , -ms... )
--> việc sử dụng các site generator đã trợ giúp cho bạn giải quyết vấn đề này.

Cá  Site generator được giới thiệu ở đây sẽ làm nhiệm vụ là tự động sinh ra các css3 code qua việc lựa chọn các tùy chọn, tham số trên giao diện của site, việc sau đó của bạn là chỉ  copy code đã được sinh ra và sử dụng trong site của mình mà thôi.

http://css3generator.com/

Site đầu tiên cần phải kể đến là css3generator.com. Site chỉ sinh CSS3 Code ( không sinh html ), cho phép preview , hiển thị các browser  và min version tương tích. 

Bạn có thể style cho 

• Border : bo góc và đổ bóng ( border-radius , border-shadow)
• Text : đổ bóng ( text-shadow)
• Layout : các hàng cột ( multiple columns)
• Effect : transitions , transform , gradients 
• .....

http://css3please.com/

site này cung cấp các class trong một script đã được tác giả viết, bạn khai báo thuộc tĩnh class trong các HTML Element và trỏ tới các class tương ứng trong script này để sử apply chúng.

http://layerstyles.org/builder.html

Site này thì cho phép kết hợp nhiều styles cho một Element cùng một lúc : shadow , border ,  background 

JUST LIKE YOUR FAVORITE GRAPHICS EDITOR
BUT IN YOUR BROWSER. AND IT CREATES CSS.

một site tương tự site này là : http://css3pie.com/
--> cho phép style : shadow , border ,  gradient

http://css-tricks.com/examples/ButtonMaker/ [ Button Generator ]

Site này khác hoàn toàn các site trên, nó cho phép bạn tạo  style <a> tag thành các Buttons rất đẹp  , không image.

-->  click lên button vừa tạo được để lấy css code. nó sinh ra một class .button --> trỏ thuộc tính class của <a> tag tới .button này ok. 

--> Cho phép down script để dùng offline.

##: http://www.cssbuttongenerator.com/

http://www.csstablegenerator.com/  [ Table Generator ]

site cho phép chọn các option --> sẽ sinh ra css code riêng và html code riêng.

Note : nhược điểm của thằng này là html code ko chuẩn convention.

tablestyler.com [ Table Generator ]

Một Site khá ngon, html và css riêng rẽ, html code tuân thủ convention. Style cả thanh phân trang.

tham khảo :

http://css3generator.com/

Gradient effect

http://gradients.glrzad.com/

http://www.colorzilla.com/gradient-editor/

Border Shadow

http://www.themeshock.com/css-drop-shadow/

Border radius 

http://border-radius.com/

Selector

http://www.456bereastreet.com/archive/200601/css_3_selectors_explained/

http://tools.css3.info/selectors-test/test.html

CSS Table Design http://coding.smashingmagazine.com/2008/08/13/top-10-css-table-designs/
download link :
css table template

CSS Table Gallery : http://icant.co.uk/csstablegallery/tables/99.php

--> gồm các template đã viết sẵn chỉ việc down và chọn dùng.

http://designshack.net/articles/10-css-table-examples/

CSS3 Cheat Sheet

http://coding.smashingmagazine.com/2009/07/13/css-3-cheat-sheet-pdf/

http://media.smashingmagazine.com/wp-content/uploads/images/css3-cheat-sheet/preview.gif