Org-reveal offers a number of topics (theme) to choose from, and here's how to choose theme.There are several theme in the CSS directory: Total used in directory available 406097684 Drwxrwxr-x 4 Dean Dean 4096 July-00:56. Drwxrwxr-x 4 Dean Dean 4096 July-00:56 . -rw-rw-r--1 Dean Dean 7028 July 00:56 beige.css -rw-rw-r--1 Dean Dean 6429 July 00:56 black.css-RW-RW -r--1 Dean Dean 6860 July 00:56 blood.css -rw-rw-r--1 Dean Dean 7084 July 00:
Try to use JUnit today and download the latest JUnit version, which is 4.11. lang. noClassDefFoundError: An error such as org/hamcrest/SelfDescribing. I checked it online. The general solution is to change to a lower version. Some people say that the hamcrest package is missing. I went to the official website and looked at it again. I found the following:
Junit. jar: Includes the Hamcrest classes. The simple all-in-one solution to get started qu
Severe: exception starting filter struts2Java. Lang. classnotfoundexception: org. Apache. struts2.dispatcher. Ng. Filter. strutsprepareandexecutefilter
In struts2, if the Delimiter is earlier than version 2.1.3, org. Apache. struts2.dispatcher. filterdispatcher is used; otherwise, org. Apache. struts2.dispatcher. Ng. Filter. strutsprepareandexecutefilter is used
When I learned the struts2.0 authoritative guide, I encountered the following error:
Configuration complete: the following error occurs:
Severe: exception starting filter struts2
Java. Lang. abstractmethoderror: org. Apache. xerces. Dom. entimpl. setxmlversion (ljava/lang/string;) V
My configuration is as follows:
Five jar packages are used:
Commons-loggin-1.1.jar
Freemarker-2.3.13.jar
Ognl-2.6.11.jar
Struts2-core-2.1.6.jar
Xwork-2.1.2.jar
The conten
Spring error (Org. springframework. Beans. notwritablepropertyexception) org. springframework. Beans. notwritablepropertyexception: Invalid property 'postda' of Bean class?
An exception occurs because of a property name error in the application-xxx.xml.
For example:
Public class postmanageimpl extends basemanage implements postmanage {Private postdao Dao = NULL;Public void setpostdao (postdao ){This. Dao
Print the org. eclipse. xsd. XSDSchema object, eclipsexsd
Because there are few Chinese documents on Eclipse XSD on the Internet, but sometimes we need to use the Eclipse xsd api to construct or modify an XSD file. When org. eclipse. xsd. after the XSDSchema object has added or modified many element types and other information in it, we want to know whether our addition or modification is valid. What should
The following exception occurred during the unit test on SSH today:
SEVERE: Exception starting filter Struts2java.lang.NoClassDefFoundError: org/apache/commons/lang3/StringUtilsat com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:211)at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102)at com.opensymphony.xwork2.config.impl.DefaultConfigura
Org. apache. subversion. javahl. ClientException: svn: E155021: This client is too old to work with the, svne155021
Org. apache. subversion. javahl. ClientException: svn: E155021: This client is too old to work with the working copy'F: \ Workspaces \ SimpleMetadata '(format '31 ').
Org. apache. subversion. javahl. ClientException: Unsupported working copy format
Environment: spring2.0 hibernate3.1.x/hibernate3.2
These libraries are used in Spring AOP programming:Asm-2.2.2.jarAsm-commons-2.2.2.jarAsm-util-2.2.2.jar
If hibernate uses Lib:ASM. JarAsm-attrs.jar
The asm-2.2.2.jar and ASM. jar have a class conflict !!!If either of them is used, the following error may occur:Java. Lang. noclassdeffounderror: ORG/objectweb/ASM/codevisitorJava. Lang. noclassdeffounderror: ORG
Today, when I wrote the note "Integration of Emacs org mode and an application", I want to put the following contentArticleIn:
# + Todo: Todo (t) started (s) | done (d) deferred (f) reftex
As a result, I forgot the leading space. As a result, when I use c-t to set the org note status, emacs only displays the preceding states.
I canceled all the newly added settings in. emacs to find the reason. It took a
Org. hibernate. mappingexception: unknown entity does not find a solution suitable for me after searching for Baidu and googl for a long time. Finally, it is caused by the import entity class (this package is automatically prompted to be imported using eclipse)Package com. tgx. model;
Import javax. Persistence. generatedvalue;Import javax. Persistence. ID;
Import org. hibernate. Annotations. entity; // The
Release date: 2013-10-09Updated on:
Affected Systems:X.org xorg-server Description:--------------------------------------------------------------------------------Bugtraq id: 62892CVE (CAN) ID: CVE-2013-4396
X. Org Server is the official reference implementation of X Window System. It is an open-source free software.
The "doImageText ()" function (dix/dixfonts. c) of X. Org Xserver 1.14.3 has a reuse err
Release date:Updated on:
Affected Systems:X.org xorg-server 1.11Description:--------------------------------------------------------------------------------Bugtraq id: 51562Cve id: CVE-2012-0064
X. Org X Server is the X Window System Display Server bundled in multiple manufacturers' operating systems.
The X. Org XServer application has a security vulnerability in the implementation of Screen Saver. Attac
Eclipse failure Solution
Refer to blogHttp://blog.csdn.net/jaopen/archive/2007/12/30/2004631.aspx
Cause Analysis blogHttp://www.eclipsezone.com/eclipse/forums/m92212393.html
When eclipse is started one day, the following error occurs:JVM terminated. Exit code =-1-Dosgi. requiredjavaversion = 1.5-Xms40m-Xmx512m-XX: maxpermsize = 256 m....-Vm d:/program files/Java/jdk1.6.0/bin/../JRE/bin/client/JVM. dll...
It seems to be caused by a large memory configuration. I modified eclipse. ini and added the
The following problems occur during development today:
Slf4j: failed to load class "org. slf4j. impl. staticloggerbinder ".
Slf4j: defaulting to no-operation (NOP) Logger implementation
Slf4j: see http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
This error is reported when the org. slf4j. impl. staticloggerbinder class cannot be loaded into the memory. This happens when the approp
When I was working on a project today, there were two entities: style and brand. The relationship between the two was many-to-many. The function was to select a style and display all the brands of the style. HqlThe statement is as follows:
1 FromBrandAsBWhereB. Styles. styleid=?
This exception occurs during running: org. hibernate. queryexception: illegal attempt to dereference collection.
the preceding hql in a statement, Brand's associ
Basic Principles of database connection pool technology:
A data source object is provided by a Web Container (such as Tomcat ).ProgramUsing the JNDI technology to obtain this object. Generally, If you create a connection by yourself, use the followingCodeGet the data source object:
Context context = new initialcontext ();
Datasource = (datasource) Context. Lookup ("Java://COMP/ENV/jdbc/mydb ");
Connection conn = datasource. getconnection ();
Here, mydb is the name of the database to be
The following exception occurs in poi Excel operations: org. Apache. Poi. openxml4j. Exceptions. invalidformatexception: Package shoshould contain a content type part code: Public Boolean parsetoexcel (string oldfilename, string newfilename ){
Map Map. Put (0, "fymc ");
Map. Put (1, "gxfys ");
Map. Put (2, "ls_ysjgys ");
Map. Put (4, "ls_zdhjajs ");
Map. Put (5, "ls_cgrkajs ");
Map. Put (6, "ls_rksbjs ");
Map. Put (7, "ls_xsajs ");
Map. Put (8, "ls_yj
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