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How To Use mysqlbinlog to View Binary Logs
How To Use mysqlbinlog to View Binary Logs? - MySQL FAQs - Server Daemon mysqld Administration If you have binary logs turned on, you can use "mysqlbinlog" to view the binary log files. The tutorial exercise below shows you how to view two binary files together: >cd \mysql\bin >mysql -u root -pretne... 2007-05-11, 8478👍, 0💬

Entering Comments in JSP Pages
What are the two kinds of comments in JSP and what's the difference between them? &lt;%-- JSP Comment --%&gt; &lt;!-- HTML Comment --&gt; HTML comments are visible on the client side. But JSP comments are not visible on the client side. 2007-04-03, 8478👍, 0💬

How do we access attributes using “XmlReader”
How do we access attributes using “XmlReader”? Below snippets shows the way to access attributes. First in order to check whether there any attributes present in the current node you can use “HasAttributes” function and use the “MoveToNextAttribute” method to move forward in attribute. In case you... 2007-10-31, 8457👍, 0💬

ASCII, Unicode, UTF-8 and UTF-16
How many bits are used to represent Unicode, ASCII, UTF-16, and UTF-8 characters? Unicode requires 16 bits and ASCII require 7 bits. Although the ASCII character set uses only 7 bits, it is usually represented as 8 bits. UTF-8 represents characters using 8, 16, and 18 bit patterns. UTF-16 uses 16-bi... 2007-03-03, 8444👍, 0💬

How To Specify Two Background Images on a Page
How To Specify Two Background Images on a Page? - CSS Tutorials - Page Layout and Background Image Design If you want to add more than one image to your page background, you can use multiple nested DIV tags. Let's say you want to add one background image to the top left corner, and another one to th... 2007-05-12, 8423👍, 0💬

Bitwise Operations
Which bit wise operator is suitable for turning on a particular bit in a number? The bitwise OR operator. In the following code snippet, the bit number 24 is turned ON: enum { KBit1 = 0x00000001 KBit2 = 0x00000010, KBit3 = 0x00000100, ... }; some_int = some_int | KBit24; 2007-02-26, 8422👍, 0💬

How do we get the current culture of the environment in windows and ASP.NET
How do we get the current culture of the environment in windows and ASP.NET? “CultureInfo.CurrentCulture” displays the current culture of the environment. For instance if you are running Hindi it will display “hi-IN”. Please note one thing in mind “CurrentCulture” will only give you the culture on... 2007-11-01, 8411👍, 0💬

Do events have return type
Do events have return type ? No, events do not have return type. 2007-10-23, 8407👍, 0💬

Can Multiple Cursors Being Opened at the Same Time
Can Multiple Cursors Being Opened at the Same Time? - Oracle DBA FAQ - Working with Cursors in PL/SQL Yes, multiple cursors can be opened at the same time. See the following example: CREATE OR REPLACE PROCEDURE FYI_CENTER AS CURSOR emp_cur IS SELECT * FROM employees; emp_rec employees%ROWTYPE; CURSO... 2007-04-28, 8401👍, 0💬

How can JavaScript make a Web site easier to use? That is, are there certain JavaScript techniques that make it easier for
How can JavaScript make a Web site easier to use? That is, are there certain JavaScript techniques that make it easier for people to use a Web site? JavaScript's greatest potential gift to a Web site is that scripts can make the page more immediately interactive, that is, interactive without having ... 2024-01-21, 8400👍, 3💬

💬 2023-09-24 Charchita: Nice but long answer.

What does AddressOf operator do in background
What does AddressOf operator do in background ? The AddressOf operator creates a delegate object to the BackgroundProcess method. A delegate within VB.NET is a type-safe, object-oriented function pointer. After the thread has been instantiated, you begin the execution of the code by calling the Star... 2007-10-22, 8400👍, 0💬

Can you explain what is “AutoPostBack” feature in ASP.NET
Can you explain what is “AutoPostBack” feature in ASP.NET ? If we want the control to automatically postback in case of any event, we will need to check this attribute as true. Example on a ComboBox change we need to send the event immediately to the server side then set the “AutoPostBack” attribut... 2007-10-24, 8383👍, 0💬

If we inherit a class do the private variables also get
If we inherit a class do the private variables also get inherited ? Yes, the variables are inherited but can not be accessed directly by the class interface. 2007-10-23, 8378👍, 0💬

How can you enable automatic paging in DataGrid
How can you enable automatic paging in DataGrid ? Following are the points to be done in order to enable paging in Datagrid :- ? Set the “AllowPaging” to true. ? In PageIndexChanged event set the current pageindex clicked. Note:- The answers are very short, if you have implemented practically its ju... 2007-10-24, 8368👍, 0💬

Passing Control from One JSP Page to Another
How do you pass control from one JSP page to another? Use the following ways to pass control of a request from one servlet to another or one jsp to another. The RequestDispatcher object's forward method to pass the control. The response.sendRedirect method 2024-02-05, 8366👍, 2💬

💬 2023-12-20 Bhara: Nice

Macro vs. Function
Advantages of a macro over a function? Macro gets to see the Compilation environment, so it can expand __DATE__ __TIME__ __FILE__ #defines. It is expanded by the preprocessor. For example, you can't do this without macros. #define PRINT(EXPR) printf( #EXPR "=%d\n", EXPR) PRINT( 5+6*7 ) // expands in... 2007-02-26, 8364👍, 0💬

. How can a servlet refresh automatically if some new data has entered the database?
. How can a servlet refresh automatically if some new data has entered the database? You can use a client-side Refresh or Server Push. 2013-07-11, 8362👍, 0💬

From performance point of view how do they rate
From performance point of view how do they rate ? Repeater is fastest followed by Datalist and finally datagrid. 2007-10-24, 8360👍, 0💬

Values of Auto Incremented Columns
Assuming that the structure of a table shows two columns like this: --------+------------+------+- ----+--------+---------------Field | Type | Null | Key | Default| Extra --------+------------+------+- ----+--------+---------------user_id | int(15) | | PRI | NULL | auto_increment email | varchar(80)... 2006-09-01, 8358👍, 0💬

How To Use Subqueries with the IN Operator
How To Use Subqueries with the IN Operator? - MySQL FAQs - SQL SELECT Statements with JOIN and Subqueries A subquery can be used with the IN operator as "expression IN (subquery)". The subquery should return a single column with one or more rows to form a list of values to be used by the IN operatio... 2007-05-11, 8352👍, 0💬

What does XmlValidatingReader class do
What does XmlValidatingReader class do? XmlTextReader class does not validate the contents of an XML source against a schema. The correctness of XML documents can be measured by two things is the document well formed and is it valid. Well-formed means that the overall syntax is correct. Validation i... 2007-10-31, 8340👍, 0💬

DBMS questions with answers
it will be very helpful if you send some important Questions with Answers of DBMS Tell us what types of DBMS questions you are interested in. We will send you what we have collected so far. 2008-08-12, 8339👍, 0💬

How To Escape Special Characters in SQL statements
How To Escape Special Characters in SQL statements? - MySQL FAQs - Introduction to SQL Basics There are a number of special characters that needs to be escaped (protected), if you want to include them in a character string. Here are some basic character escaping rules: The escape character (\) needs... 2007-05-11, 8338👍, 0💬

What Is C Language
What Is C Language? The C programming language is a standardized programming language developed in the early 1970s by Ken Thompson and Dennis Ritchie for use on the UNIX operating system. It has since spread to many other operating systems, and is one of the most widely used programming languages. C... 2007-02-26, 8319👍, 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