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How to prevent my .NET DLL to be decompiled?
.NET INTERVIEW QUESTIONS - How to prevent my .NET DLL to be decompiled? By design .NET embeds rich Meta data inside the executable code using MSIL. Any one can easily decompile your DLL back using tools like ILDASM (owned by Microsoft) or Reflector for .NET which is a third party. Secondly there are... 2010-05-04, 7829👍, 0💬

How To Export Data to a CSV File
How To Export Data to a CSV File? - Oracle DBA FAQ - Introduction to Oracle SQL Developer If you want to export data from a table to a file in CSV format, you can use the following steps: Right-click the table name, EMPLOYEES, in the object tree view. Select Export. Select CSV. The Export Data windo... 2007-04-27, 7786👍, 0💬

How To Wirte a Simple JUnit Test Class
How To Wirte a Simple JUnit Test Class? This is a common test in a job interview. You should be able to write this simple test class with one test method: import org.junit.*; // by FYICenter.com public class HelloTest { @Test public void testHello() { String message = "Hello World!"; Assert.assertEq... 2008-01-11, 7774👍, 0💬

Whats the difference between Unit testing, Assembly testing and Regression testing
Whats the difference between Unit testing, Assembly testing and Regression testing? Unit testing is also called as Component testing. Unit testing ensures that reliable program unit meets their requirements. Unit testing is normally conducted by programmer under the supervision of the project lead ... 2007-10-30, 7754👍, 0💬

How To Export Data to an XML File
How To Export Data to an XML File? - Oracle DBA FAQ - Introduction to Oracle SQL Developer If you want to export data from a table to a file in XML format, you can use the following steps: Right-click the table name, EMPLOYEES, in the object tree view. Select Export. Select XML. The Export Data wind... 2007-04-27, 7749👍, 0💬

Can events have access modifiers
Can events have access modifiers ? Events are always public as they are meant to serve every one register ing to it. But you can access modifiers in events.You can have events with protected keyword which will be accessible only to inherited classes.You can have private events only for object in t... 2007-10-23, 7708👍, 0💬

What is SMC approach of estimation
What is SMC approach of estimation? 2007-10-30, 7671👍, 0💬

How To Enter Microseconds in SQL Statements
How To Enter Microseconds in SQL Statements? - MySQL FAQs - Introduction to SQL Date and Time Handling If you want to enter microseconds in a SQL statements, you can enter them right after the time string as a 6-digit number delimited with '.'. '0' will be padded to right if not enough digits. Here ... 2007-05-11, 7580👍, 0💬

How To Create an Add-to-Netvibes Button on Your Website
How To Create an Add-to-Netvibes Button on Your Website? - RSS FAQs - Adding Your Feeds to RSS News Readers and Aggregators If you like the "Add to Netvibes" button showing on this site, you can create one for your own Web site by following the tutorial exercise below: 1. Create an RSS Atom 1.0 feed... 2007-05-12, 7465👍, 0💬

How does ASP.NET maintain state in between subsequent request
How does ASP.NET maintain state in between subsequent request ? Refer caching chapter. 2019-02-05, 7459👍, 1💬

💬 2019-02-05 M.S.: There are different state management techniques Cookies,viewstate,hidden field

In below sample code if we create a object of class2 which constructor will fire first
In below sample code if we create a object of class2 which constructor will fire first? Public Class Class1 Sub New() End Sub End Class Public Class class2 Inherits Class1 Sub New() End Sub End Class 2007-10-23, 7459👍, 0💬

What are unadjusted function points and how is it calculated?
What are unadjusted function points and how is it calculated? Unadjusted function points = ILF + EIF + EI + EQ + EO. Below is the table referred for getting ILF, EIF, EI, EQ and EO. 2007-10-30, 7451👍, 0💬

How Large Can a Single Cookie Be
How Large Can a Single Cookie Be? - PHP Script Tips - Understanding and Managing Cookies How large can a single cookie be? The answer is depending what is the Web browser your visitor is using. Each browser has its own limit: Internet Explorere (IE): about 3904 bytes Mozilla FireFox: about 3136 byte... 2007-04-24, 7370👍, 0💬

What are the different accessibility levels defined in .NET
What are the different accessibility levels defined in .NET ? Following are the five levels of access modifiers :- Private : Only members of class have access. Protected :-All members in current class and in derived classes can access the variables. Friend (internal in C#) :- Only members in curr... 2007-10-23, 7349👍, 0💬

How To Create Nested Tables
How To Create Nested Tables? - XHTML 1.0 Tutorials - Understanding Tables and Table Cells You can create nested tables by including a child table inside a cell of the parent table. Below is a tutorial example of nested tables: &lt;?xml version="1.0" ?&gt; &lt;!DOCTYPE html PUBLIC "-//W3C... 2007-05-09, 7349👍, 0💬

Can you explain duplex contracts in WCF
Can you explain duplex contracts in WCF? In duplex contracts when client initiates an operation the server service provides a reference call back Uri back to the client. So the client initiates a call using the proxy class and when server finishes its work it notifies the client using the callback c... 2007-11-04, 7341👍, 0💬

Troubleshooting NullPointerException
What is NullPointerException and how to handle it? When an object is not initialized, the default value is null. When the following things happen, the NullPointerException is thrown: Calling the instance method of a null object. Accessing or modifying the field of a null object. Taking the length of... 2007-03-03, 7259👍, 0💬

How To Merge Cells in a Row
How To Merge Cells in a Row? - XHTML 1.0 Tutorials - Understanding Tables and Table Cells If you want to merge multiple cells horizontally in a row, you need to use the "colspan" attribute of in a "td" element. "colspan" allows you to specify how many cells you want to merge into this cell horizonta... 2007-05-11, 7253👍, 0💬

System.setOut() - Setting Standard Console Output to
How could Java classes direct program messages to the system console, but error messages, say to a file? The class System has a variable out that represents the standard output, and the variable err that represents the standard error device. By default, they both connected to the system console. But... 2007-03-03, 7245👍, 0💬

What is Native Image Generator (Ngen.exe)
What is Native Image Generator (Ngen.exe)? The Native Image Generator utility (Ngen.exe) allows you to run the JIT compiler on your assembly's MSIL and generate native machine code which is cached to disk. After the image is created .NET runtime will use the image to run the code rather than from th... 2007-10-22, 7235👍, 0💬

How does one iterate through items and records in a specified block?
How does one iterate through items and records in a specified block? One can use NEXT_FIELD to iterate (loop) through items in a specific block and NEXT_RECORD to iterate through records in a block. Code example: OriPos := TO_NUMBER(:System.Trigger_Reco rd);First_Record; LOOP -- do processing IF (:S... 2011-03-22, 7229👍, 0💬

How To Call a Sub Procedure
How To Call a Sub Procedure? - Oracle DBA FAQ - Creating Your Own PL/SQL Procedures and Functions To call a sub procedure, just use the sub procedure name as a statement. Here is another example of calling a sub procedure: SQL> CREATE OR REPLACE PROCEDURE WELCOME AS 2 PROCEDURE WELCOME_PRINT(S CHAR)... 2007-04-25, 7225👍, 0💬

What is the difference between thread and process?
.NET INTERVIEW QUESTIONS - What is the difference between thread and process? A thread is a path of execution that run on CPU, a process is a collection of threads that share the same virtual memory. A process has at least one thread of execution, and a thread always run in a process context.. 2010-01-05, 7224👍, 0💬

How do I force the Dispose method to be called automatically , as clients can forget to call Dispose method
How do I force the Dispose method to be called automatically, as clients can forget to call Dispose method? Call the Dispose method in Finalize method and in Dispose method suppress the finalize method using GC.SuppressFinalize. Below is the sample code of the pattern. This is the best way we do cle... 2007-10-23, 7209👍, 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