Struts 2 display tag styles quite different and complex so here I am going to consolidating all types of possible styles and different types options in terms of data displaying. Displays a list in an html table, formatting each item in the list according to the Column tags nested inside of this tag. Use […]
In this post, we can learn how to create and extract jar and war files in windows command prompt. We can create executable jar with Main class and MANIFEST file by using java commands in windows. In the same way we can create/extract war file by using java commands in windows. Create Jar file without Main class D:\NarayanaTutorial>jar […]
ORA-28040: No matching authentication protocol after upgrade to 12c. From oracle 12.X, the default value for the SQLNET.ALLOWED_LOGON_VERSION parameter has been updated to 11. It defines the minimum version of authentication protocol permitted to access the database. Prior to version 12c the default setting for SQLNET.ALLOWED_LOGON_VERSION (the equivalent parameter prior to 12c) was 8. In 12c the default […]
JKS certificate using for accessing web application through secure https protocol instead http. Assume JKS file is created but you didn’t remember some of the key details to setup in the server level like key store type, key store provider, creation date, alias name, validity, owner etc.. This article helps you to get this information. […]
Due to security vulnerabilities, struts2 needs to be upgraded to latest versions i.e vulnerable free (2.3.32 or 2.5.10.1) which is vulnerabilities free. After upgrading s:submit action button will not work because it is disabled by default due to security vulnerabilities. Example <s:submit align=”center” action=’Login_loginUser’ value=”Login”/> So that to make it as working, we need […]
COPYRIGHTS © 2019 - 2023 Narayana Tutorial. ALL RIGHTS RESERVED terms of service | privacy policy | returns and refund policy
