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What is "this" keyword?
What is "this" keyword? It refers to the current object. 2010-12-28, 3929👍, 0💬

How will you find Invalid Objects in database ?
How will you find Invalid Objects in database ? using query SQLPLUS&gt; select count(*) from dba_objects where status like 'INVALID'; 2011-12-27, 3926👍, 0💬

You have an ASP.NET web application running on a web-farm that does not use sticky sessions - so the requests for a session are
You have an ASP.NET web application running on a web-farm that does not use sticky sessions - so the requests for a session are not guaranteed to be served the same machine. Occasionally, the users get error message Validation of viewstate MAC failed. What could be one reason that is causing this er... 2011-01-04, 3926👍, 0💬

Output and Logfiles for requests executed on source Instance not working on cloned Instance
Output and Logfiles for requests executed on source Instance not working on cloned Instance Here is exact problem description - You cloned an Oracle Apps Instance from PRODBOX to another box with Instance name say CLONEBOX on 1st of August. You can any CM logs/output files after 1st of August only b... 2011-12-16, 3915👍, 0💬

What is dev60cgi and f60cgi ?
What is dev60cgi and f60cgi ? CGI stands for Common Gateway Interface and these are Script Alias in Oracle application used to access forms server . Usually Form Server access directly via http://hostname:port/dev60cgi/ f60cgi 2011-11-15, 3915👍, 0💬

What is === operator?
What is === operator? ==== is strict equality operator, it returns true only when the two operands are having the same value without any type conversion. 2011-02-01, 3913👍, 0💬

To set all checkboxes to true using JavaScript?
To set all checkboxes to true using JavaScript? //select all input tags function SelectAll() { var checkboxes = document.getElementsByTagName( "input");for(i=0;i&lt;checkboxes.le ngth;i++){ if(checkboxes.item(i).attribut es["type"].value== "checkbox") { checkboxes.item(i).checked = true; } } } 2011-01-11, 3908👍, 0💬

What is the data types of variables of in JavaScript?
What is the data types of variables of in JavaScript? Number, String, Boolean, Function, Object, Null, Undefined. 2010-08-17, 3908👍, 0💬

How to start Applications listener ?
How to start Applications listener ? In Oracle 11i, you have script adalnctl.sh which will start your apps listener. You can also start it by command lsnrctl start APPS_$SID (Replace sid by your Instance SID Name) 2011-12-26, 3907👍, 0💬

What are the ways to emit client-side JavaScript from server-side code in ASP.NET?
What are the ways to emit client-side JavaScript from server-side code in ASP.NET? The Page object in ASP.NET has two methods that allow emitting of client-side JavaScript: RegisterClientScriptBlock and RegisterStartupScript. Example usage: Page.RegisterClientScriptBlock ("ScriptKey","&lt;script... 2010-10-05, 3906👍, 0💬

How to comment JavaScript code?
How to comment JavaScript code? Use // for line comments and /* */ for block comments 2010-12-07, 3899👍, 0💬

What are various joins used while writing SUBQUERIES?
What are various joins used while writing SUBQUERIES? =, , IN, NOT IN, IN ANY, IN ALL, EXISTS, NOT EXISTS. 2011-12-23, 3894👍, 0💬

How to access an external JavaScript file that is stored externally and not embedded?
How to access an external JavaScript file that is stored externally and not embedded? This can be achieved by using the following tag between head tags or between body tags. &lt;script src="MyScripts.js">&lt;/sc ript>where MyScripts.js is the external JavaScript file to be accessed. 2010-10-26, 3892👍, 0💬

What's the Date object using JavaScript?
What's the Date object using JavaScript? Time inside a date object is stored as milliseconds since Jan 1, 1970. new Date(06,01,02) // produces "Fri Feb 02 1906 00:00:00 GMT-0600 (Central Standard Time)" new Date(06,01,02).toLocaleString( )// produces "Friday, February 02, 1906 00:00:00" new Date(06,... 2011-07-05, 3887👍, 0💬

What is different between NO DATA FOUND and %NOTFOUND
What is different between NO DATA FOUND and %NOTFOUND NO DATA FOUND is an exception which is raised when either an implicit query returns no data, or you attempt to reference a row in the PL/SQL table which is not yet defined. SQL%NOTFOUND, is a BOOLEAN attribute indicating whether the recent SQL st... 2011-11-02, 3885👍, 0💬

Is next a keyword in Java?
Is next a keyword in Java? No, next is not a keyword. 2013-06-26, 3880👍, 0💬

How to add new elements dynamically.
How to add new elements dynamically. &lt;html xmlns="http://www.w3.org/1999/ xhtml"xml:lang="en" lang="en"> &lt;head> &lt;title>t1&lt;/title >&lt;script type="text/javascript"> function addNode() { var newP = document.createElement("p"); var textNode = document.createTextNode(" I... 2011-02-22, 3868👍, 0💬

How to convert numbers to strings using JavaScript?
How to convert numbers to strings using JavaScript? You can prepend the number with an empty string var mystring = ""+myinteger; or var mystring = myinteger.toString(); You can specify a base for the conversion, var myinteger = 14; var mystring = myinteger.toString(16); mystring will be "e". 2011-06-21, 3866👍, 0💬

Assuming that all the necessary standard headers ....
using namespace std; string s("abcdefghijk"); string::size_type I = s.find_first_of("a-c"); s = string(s, I, string::npos); I = s.find_first_not_of("a-e"); cout << string(s, I, string::npos); Assuming that all the necessary standard headers have been included, what is the output produced be th... 2012-05-03, 3865👍, 0💬

What is difference between UNIQUE and PRIMARY KEY constraints?
What is difference between UNIQUE and PRIMARY KEY constraints? An UNIQUE key can have NULL whereas PRIMARY key is always not NOT NULL. Both bears unique values. 2011-12-22, 3855👍, 0💬

How to convert a string to a number using JavaScript?
How to convert a string to a number using JavaScript? You can use the parseInt() and parseFloat() methods. Notice that extra letters following a valid number are ignored, which is kinda wierd but convenient at times. parseInt("100") ==&gt; 100 parseFloat("98.6") ==&gt; 98.6 parseFloat("98.6 ... 2011-06-21, 3855👍, 0💬

How to confirm if Apps Listener is Up and Running ?
How to confirm if Apps Listener is Up and Running ? execute below command lsnrctl status APPS_$SID (replcae SID with your Instance Name) so If your SID is VISION then use lsnrctl status APPS_VISION out put should be like Services Summary... FNDFS has 1 service handler(s) FNDSM has 1 service handler(... 2011-12-26, 3843👍, 0💬

What is the catch or declare rule for method declarations?
What is the catch or declare rule for method declarations? If a checked exception may be thrown within the body of a method, the method must either catch the exception or declare it in its throws clause. 2013-06-21, 3838👍, 0💬

What is difference between SQL and SQL*PLUS?
What is difference between SQL and SQL*PLUS? SQL is the query language to manipulate the data from the database. SQL*PLUS is the tool that lets to use SQL to fetch and display the data. 2011-12-20, 3834👍, 0💬

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.NET C C++ CSS DBA General HTML Java JavaScript JSP JUnit MySQL Networking Oracle Perl Perl PHP PL/SQL RSS Software QA SQL Server Struts Unix Windows XHTML XML