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Springframework
What is IOC (or Dependency Injection)? The basic concept of the Inversion of Control pattern (also known as dependency injection) is that you do not create your objects but describe how they should be created. You don’t directly connect your components and services together in code but describe which services are needed by which components…
Read MoreMySQL backup scheduler
The Problem The value of data stored in MySQL grows exponentially, loss of data can be catastrophic, resulting in lost revenues, lost customers and lost reputations. Setting up MySQL backup and restore processes typically takes up a lot of a DBA’s time and attention. The Solution Zmanda Recovery Manager (ZRM) for MySQL simplifies the life…
Read MoreERROR: KR-NS / All / STRING_TO_DATE_FORMATS
Am getting the below error while tomcat startup with Kuali Financial System (KFS) release 3.0. The solution is to insert statements on KRNS_PRAM_T for NMSPC_CD=’KR-NS’ ERROR org.apache.catalina.core.ContainerBase.[Cat alina].[localhost].[/kfs-dev] :: Exception sending context initialized event to listener instance of class org.kuali.kfs.sys.context.WebApplicationInitListener org.kuali.rice.core.exception.RiceRuntimeException: java.lang.IllegalArgumentExc eption: The getParameter method of KualiConfigurationServiceImpl was unable to f ind parameter: KR-NS…
Read MoreSimple Example with .NET (.aspx & c#)
It is interesting to learn .NET technology especially aspx (ASP.NET 3.x) & C# based on JAVA background for about 10 yrs. To start with, simple example created, aspx file to show form & result on page & c# will process the form data. Index.aspx <%@ Page Language=”C#” AutoEventWireup=”true” CodeBehind=”index.aspx.cs” Inherits=”WebApplication2.Index” %> <!DOCTYPE html PUBLIC “-//W3C//DTD…
Read MoreEnable / Disable Constraint
Enabling and disabling Oracle constraints can be accomplished by using 1. Alter table with disable constraint command 2. Alter table with enable constraint command For example, updates applied to a Parent Table may fail if the statement leaves orphaned rows in a child table, INSERT command against a Child Table may fail if a matching…
Read MoreTop 10 Flex tools & resources
Top Ten Flex Tools and Resources When developing Flex and/or AIR applications there are a handful of tools that really make the difference between a good project and a great project. They are all very valuable and provide stability and clarity for the RIA development process; or at least they have for me. From Unit…
Read MoreActive session in oracle
Below sql statement will show the active session for database select user_name, status, osuser, machine, a.sql_text from v$session b, v$open_cursor a where a.sid = b.sid AND status=’ACTIVE’ output USER_NAME STATUS OSUSER MACHINE SQL_TEXT —————————— ——– —————————— —————————————————————- ———————————————————— KNS ACTIVE kmanchikalapudi WIN-SNRV23P3O51 select pos#,intcol#,col#,spare1,bo#,spare2 from icol$ where KNS ACTIVE kmanchikalapudi WIN-SNRV23P3O51 select i.obj#,i.ts#,i.file#,i.block#,i.intcols,i.type#,i.fla KNS ACTIVE …
Read MoreLogOut/LogOff on KFS with CAS
Open immutableBar.tag, which is located at kfs/work.web-root/WEB-INF/tags/portal/ Search for <c:otherwise> and comment the code between otherwise. add below code & save file <a href=”/cas/logout?” style=”color:#FFFFFF;text-decoration:none;font-weight:bold;”>logoff</a>
Read MoreHow to Deal With OutOfMemory in tomcat
These errors are rather commonly seen during development phases, and even on production servers. These errors are even more annoying than others, because they do not show any stack trace. The reason for this is that a stack trace would not be of help for these errors. The code that fails with an Out Of…
Read MoreDisable Impersonating User or Backdoor
Open immutableBar.tag, which is located at work/web-root/WEB-INF/tags/portal/ or work/web-root/WEB-INF/tags/rice-portal/ Search for <c:otherwise> and comment the code between otherwise.
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