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• Use PHP and MySQL to Create Dynamic Web Sites

  A Web site developer using PHP will include PHP script/code within the XHTML/HTML code of a web page. The PHP script/code can do many things that make a Web site dynamic, rather than static.

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• How to filter rows on a complex filter

  - by dan

  I have these rows in a table ID Name Price Delivery == ==== ===== ======== 1 apple 1 1 2 apple 3 2 3 apple 6 3 4 apple 9 4 5 orange 4 6 6 orange 5 7 I want to have the price at the third delivery (Delivery=3) or the last price if there's no third delivery. It would give me this : ID Name Price Delivery == ==== ===== ======== 3 apple 6 3 6 orange 5 7 I don't necessary want a full solution but an idea of what to look for would be greatly appreciated.

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• problem with selecting a rows in advanced datagrid using keydown event

  - by user365559

  Hi, I have advanced datagrid with list of items is displayed.I am using keydown for selecting the rows.But the actual problem is when i am selecting the items after the 2nd item it should move to the 3rd item but instead of that its moving back to the 1st item.I have defined selectionmode property to singlerows even then the result same to be same.can any one give me the soloution.

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• Find amount of updated rows in T-SQL

  - by Alex

  I need to find the amount of updated rows UPDATE Table SET value=2 WHERE value2=1 declare @aaa int set @aaa = @@ROWCOUNT It doesn't work. How can I do that?

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• MySQL Connection Error with JSP

  - by voidmain

  Hello, I am trying to connect to mysql database from jsp page. The connection code is as below InitialContext ic=new InitialContext(); DataSource ds=(DataSource)ic.lookup("jdbc:mysql://localhost:3306/"); Connection con=ds.getConnection(); Statement stmt = con.createStatement(); when i open the page i get the following error javax.servlet.ServletException: javax.naming.NamingException: Lookup failed for 'jdbc:mysql://localhost:3306/' in SerialContext [Root exception is javax.naming.NameNotFoundException: jdbc:mysql:] can some one please tell me what is wrong with this...

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• In R: How do I choose the first 4 Rows of a Data Frame

  - by Moe

  How Do I go about getting the first 4 rows of my Dataframe: Weight Response 1 Control 59 0.0 2 Treatment 90 0.8 3 Treatment 47 0.1 4 Treamment 106 0.1 5 Control 85 0.7 6 Treatment 73 0.6 7 Control 61 0.2 In 'R'?

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• MySQL Data Manipulation and Query Statements

  The Data Manipulation Language (DML) includes the major commands, INSERT, UPDATE, DELETE, and SELECT...INTO. Today's article focuses specifically on the uber-useful INSERT, UPDATE, DELETE, and SELECT statements.

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• MySQL Data Manipulation and Query Statements

  The Data Manipulation Language (DML) includes the major commands, INSERT, UPDATE, DELETE, and SELECT...INTO. Today's article focuses specifically on the uber-useful INSERT, UPDATE, DELETE, and SELECT statements.

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• How to enumerate returned rows in SQL?

  - by SilentGhost

  I was wondering if it would be possible to enumerate returned rows. Not according to any column content but just yielding a sequential integer index. E.g. select ?, count(*) as usercount from users group by age would return something along the lines: 1 12 2 78 3 4 4 42

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• Connecting to Remote MySQL (Linux Server) using Visual C#

  In this article we will see how to connect to a remote database server using Visual C# as client window application.

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• classic asp delete rows and columns from an excel file

  - by rdm

  Hi, how can I remove specific rows and columns from an excel file using only classic ASP? For example, given the excel file col1 col2 col3 one two three four five six I want to be able to programmatically delete the first row and second column to produce one three four six Thanks!

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• JDBC resulset total rows

  - by Zeeshan

  I am implementing Paging in my application. For this i run a query and get a resultset. Now i want to get total no of records in this resultset for my paging calculation. How can i get ? i dont want to execute a extra sql which gives me total rows

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• Invert WPF GridView to bind items to columns instead of rows

  - by emddudley

  Is there a simple way to invert a WPF GridView so that items are bound to columns instead of rows? Or would it be necessary to write a custom view mode?

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• Gridview rows blinking

  - by Bhavi

  Hi, I tried blink the rows of ASp:Gridview. Have succeded in IE but not working in FF and safari. FF error console says "Error: gridRef.childNodes is not a function" Can anybody tell me where exactly I am wrong... The Javascript used is: '); for (var i=0; i and on my gridview_rowdatabound I have e.Row.Attributes.Add("blinkingRow", "Y");

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• sql delete from rows value

  - by gloris

  The database includes a table with a rows: html/css/java/php How with sql query delete "java"? The result would be: html/css/php

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• MySQL: Functional Partitioning

  This article contains common different methods of functional partitioning and common considerations for database setup and capacity. Company DBAs, database developers, engineers and architects should consider the pros and cons of any method of sharding or partitioning since compromises will have to be made given the pros and cons of a system setup.

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• MySQL: Functional Partitioning

  This article contains common different methods of functional partitioning and common considerations for database setup and capacity. Company DBAs, database developers, engineers and architects should consider the pros and cons of any method of sharding or partitioning since compromises will have to be made given the pros and cons of a system setup.

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• fetching only new rows from mysql with jquery ajax

  - by testkhan

  i have a table named news with 3 fields i.e (id, news, time) and i have a setInterval after every 3mints to fetch news from google or any news site .... now i want to fetch only new rows inserted after every 5 minutes...with jquery $.ajax()...how can i do that... do i reload the whole table or there is a way to fetch only the new ones...

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• MySQL: Functional Partitioning

  <b>Database Journal:</b> "This post contains common different methods of functional partitioning and common considerations for database setup and capacity."

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• Role of MySQL in Website Development

  In the era of Web 2.0, the web has gone interactive. Social networking is a buzzword these days.

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• how to select rows from table.

  - by Ayyappan.Anbalagan

  my table contains category_name and parent_category_Id column My parent_category data contains, the same table primary key id. i need to select the all rows and insted my parent_category_Id i need to select the catogry_name

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• Getting all rows from a Table where the column contains only 0

  - by Auro

  I got a little problem i need a sql query that gives all rows back that only contains 0 in it. the column is defined as varchar2(6) the values in the column looks like this: 0 00 00 100 bc00 000000 00000 my first solution would be like this: Oracle: substr('000000' || COLUMN_NAME, -6) = '000000' SQL Server: right('000000' + COLUMN_NAME, 6) = '000000' is there an other way? (it needs to work on both systems)

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• Add rows to tables in Settings bundle?

  - by cannyboy

  Certain settings in the Settings app allow you to add rows to tables within the interface (for instance, within the Mail settings you can add accounts) Is this done with a settings bundle? How is this done?

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• finding total no of rows in the textbox

  - by picnic4u

  how can i get the no. of rows in the multilines textbox through javascript function if some body inserted many no of text in that textbox

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• how to split data using mysql [closed]

  - by user75238

  I want to display images on left side and right side on my website. For example in this code I have 8 images and I want to split them 4 on the left side and 4 on the right side. In between them I want to put text. How can I do this? $display_image2=mysql_query("select id_topic,topic_title,image2 from topics where image2 not like '' order by id_topic desc limit 8")or die (mysql_error()); This is an image clarify what I want to do: http://oi50.tinypic.com/wsok1t.jpg

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