.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

<< < … 82 83 84 85 86 87 88 89 90 91 92 … > >>   Sort: Date

P)Can you show a simple code showing file dependency in cache
P)Can you show a simple code showing file dependency in cache ? Partial Class Default_aspx Public Sub displayAnnouncement() Dim announcement As String If Cache(“announcement”) Is Nothing Then Dim file As New _ System.IO.StreamReader _ (Server.MapPath(“announcement. txt”))announcement = file.ReadToE... 2007-10-23, 5039👍, 0💬

What Is a SPAN Tag/Element
What Is a SPAN Tag/Element? - XHTML 1.0 Tutorials - Understanding DIV and SPAN elements A "span" element is an inline element that you can use a container of inline elements and text contents. By default, browsers will do nothing on "span" elements unless specify some CSS properties in them. Here ar... 2007-05-12, 5039👍, 0💬

How To Revise and Re-Run the Last SQL Command
How To Revise and Re-Run the Last SQL Command? - Oracle DBA FAQ - Introduction to Command-Line SQL*Plus Client Tool If executed a long SQL statement, found a mistake in the statement, and you don't want enter that long statement again, you can use the input buffer commands to the correct last statem... 2007-04-29, 5039👍, 0💬

How To Create a Directory
How To Create a Directory? - PHP Script Tips - Working with Directoris and Files You can use the mkdir() function to create a directory. Here is a PHP script example on how to use mkdir(): &lt;?php if (file_exists("/temp/download") ){ print("Directory already exists.\n"); } else { mkdir("/temp/d... 2007-04-23, 5039👍, 0💬

What Is the Keywords META Tag/Element
What Is the Keywords META Tag/Element? - XHTML 1.0 Tutorials - Document Structure and Head Level Tags The keywords meta element is a special meta element that provides a list of keywords about the XHTML document. The keywords meta element must include the "name" attribute as, name="keywords". Here i... 2007-05-12, 5037👍, 0💬

How Many Ways to Include Variables in Double-Quoted Strings
How Many Ways to Include Variables in Double-Quoted Strings? - PHP Script Tips - Understanding String Literals and Operations There are 3 formats to include variables in double-quoted strings: "part 1 $variable part 2" - This is the simplest format to include a variable in a string. The variable nam... 2007-04-20, 5037👍, 0💬

What is Multi-threading ?
.NET INTERVIEW QUESTIONS - What is Multi-threading ? Multi-threading forms subset of Multi-tasking. Instead of having to switch between programs this feature switches between different parts of the same program. Example you are writing in word and at the same time word is doing a spell check in back... 2009-10-27, 5036👍, 0💬

How To Use Subqueries with the IN Operator
How To Use Subqueries with the IN Operator? - Oracle DBA FAQ - Understanding SQL SELECT Query Statements 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 operation... 2007-04-19, 5036👍, 0💬

What Happens to the Current Transaction If a DDL Statement Is Executed
What Happens to the Current Transaction If a DDL Statement Is Executed? - Oracle DBA FAQ - Understanding SQL Transaction Management If a DDL statement is executed, the current transaction will be committed and ended. All the database changes made in the current transaction will become permanent. Thi... 2007-04-18, 5036👍, 0💬

How To Process the Uploaded Files
How To Process the Uploaded Files? - PHP Script Tips - Uploading Files to Web Servers How to process the uploaded files? The answer is really depending on your application. For example: You can attached the outgoing emails, if the uploaded files are email attachments. You can move them to user's Web... 2007-04-19, 5034👍, 0💬

What Is a Script Tag/Element
What Is a Script Tag/Element? - XHTML 1.0 Tutorials - Document Structure and Head Level Tags A "script" element is an optional sub-element of the "head" and many other XHTML elements. If a "script" element is placed inside the "head" element, the specified script code will not be executed immediatel... 2007-05-12, 5033👍, 0💬

How To Rename an Existing User Account Name
How To Rename an Existing User Account Name? - MySQL FAQs - Managing User Accounts and Access Privileges If you want to change the name of an existing user account, you can use the "RENAME USER oldName TO newName" command. The tutorial exercise below shows you how to do this: >cd \mysql\bin >mysql -... 2007-05-10, 5033👍, 0💬

How a Database Is Related to Tablespaces
How a Database Is Related to Tablespaces? - Oracle DBA FAQ - Managing Oracle Tablespaces and Data Files A database's data is collectively stored in the datafiles that constitute each tablespace of the database. For example, the simplest Oracle database would have one tablespace and one datafile. Ano... 2007-05-03, 5033👍, 0💬

What Is the Reports View in Oracle SQL Developer
What Is the Reports View in Oracle SQL Developer? - Oracle DBA FAQ - Introduction to Oracle SQL Developer The Reports view lets you browse database information that organized by the server as special views. Information can be browsed include: Database parameters Storage information Session informati... 2007-04-27, 5033👍, 0💬

Describe the differences between XML and HTML
Describe the differences between XML and HTML It's amazing how many developers claim to be proficient programming with XML, yet do not understand the basic differences between XML and HTML. Anyone with a fundamental grasp of XML should be able describe some of the main differences outlined in the ta... 2007-04-11, 5033👍, 0💬

Can Multiple Paragraphs Be Included in a List Item
Can Multiple Paragraphs Be Included in a List Item? - XHTML 1.0 Tutorials - Understanding Lists and List Items Yes. You can include multiple paragraphs in a single list item, because "li" is a flow type element, which can have block elements and inline elements. The tutorial example below shows you ... 2007-05-11, 5031👍, 0💬

Where Table Data Is Stored by the InnoDB Storage Engine
Where Table Data Is Stored by the InnoDB Storage Engine? - MySQL FAQs - Storage Engines: MyISAM, InnoDB and BDB By default, MySQL provides \mysql\data directory for all storage engines to store table data. Under \mysql\data directory, InnoDB storage engine will create 3 files to store and manage all... 2007-05-10, 5031👍, 0💬

What Happens If the Imported Table Already Exists
What Happens If the Imported Table Already Exists? - Oracle DBA FAQ - Loading and Exporting Data If the import process tries to import a table that already exists, the Data Pump Import utility will return an error and skip this table. The following exercise shows you a good example: >cd \oraclexe\ap... 2007-05-02, 5031👍, 0💬

What is the Top Level Structure of an XHTML Document
What is the Top Level Structure of an XHTML Document? - XHTML 1.0 Tutorials - Document Structure and Head Level Tags The top level structure of a XHTML document consists of three parts: XML processing instruction - Provides XML version information and character set declaration. Document type declara... 2007-05-12, 5029👍, 0💬

Explain the differences between Server-side and Clientside code
Explain the differences between Server-side and Clientside code? Server side code is executed at the server side on IIS in ASP.NET framework, while client side code is executed on the browser. 2007-10-24, 5028👍, 0💬

What is Difference between NameSpace and Assembly
What is Difference between NameSpace and Assembly? Following are the differences between namespace and assembly : Assembly is physical grouping of logical units. Namespace logically groups classes. Namespace can span multiple assembly. 2007-10-22, 5028👍, 0💬

How To Commit the Current Transaction
How To Commit the Current Transaction? - Oracle DBA FAQ - Understanding SQL Transaction Management If you have used some DML statements updated some data objects, and you want to have the updates to be permanently recorded in the database, you can use the COMMIT statement. It will make all the datab... 2007-04-18, 5028👍, 0💬

How To Insert a New Row into a Table
How To Insert a New Row into a Table? - Oracle DBA FAQ - Understanding SQL DML Statements To insert a new row into a table, you should use the INSERT INTO statement with values specified for all columns as shown in the following example: INSERT INTO fyi_links VALUES (101, 'http://dev.fyicenter.com',... 2007-04-21, 5027👍, 0💬

What does the term sticky session mean in a web-farm scenario?
What does the term sticky session mean in a web-farm scenario? Why would you use a sticky session? What is the potential disadvantage of using a sticky session? Sticky session refers to the feature of many commercial load balancing solutions for web-farms to route the requests for a particular sessi... 2008-11-04, 5026👍, 0💬

<< < … 82 83 84 85 86 87 88 89 90 91 92 … > >>   Sort: Date

.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