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when we select some checkboxes and we went for next page if we came back to prevoius page the selcted checkboxe should be checked
2 5191I created a cookie with the value like '1A2A',now i want to update this value regularly (about 20 times in a minute) with the value '1A2A3A' , 3A is the new value,new value will vary on the request it may be 3A or 4A or 100A ,some times the cookie is updating with new value but not every time.Can any body suggest the solution
1 3539we store and display scores of users in different games. In MySQL, records are stored as tuples (user-id, game-id, score). Now we need to support ranks of users, i.e., each user should be informed of his current rank in the community. The challenge is to come up with the best way to store the data in MySQL so that the requirements are efficiently met.
1 3483how do we can copy of the content of a web page with the help og the URL and display them onto any other page
5 6368what are the rules to be followed at the time of declaring a variable?,what is the purpose of var_dump()function in php,syntax of ternary operator()in php,difference between drop a table and truncate a table...
2 5219i got this error msg in online... how to solve this problem... i couldnot find out as soon as possible send me answer or idea COULD NOT ABLE TO CONNECT DATABASE . Can't connect to local MySQL server through socket '/usr/local/mysql-5.0/data/mysql.sock' (2)
3 5700This is regarding file uploading. 1. Who will be the owner of the uploaded file ? 2. What permission you will give for an uploaded file ? 3. What is mean by user, group and others and what kind of permission you will give for each user and explain the reason?
IBM,
1 45901.What is application server ? 2.What is web server ? 3.Explain the process of execution of a php file ?
IBM,
9 16510
Tell me what are the correct and the most two common way to start and finish a php block of code?
What is the use of is_array() and in_array()?
What the limitation of header() function in php?
Describe session in php.
Explain what is the use of "echo" in php?
What is a helper function?
Do you know how can php and html interact?
Which character is used to match exactly one character?
Which functions are used to count the total number of array elements in php?
What is super keyword in c++?
What does trim () do in javascript?
Which php framework is in demand?
What is the difference between runtime exception and compile time exception?
How to download file in php?
Explain me what is the difference between $_files['userfile']['name'] and $_files['userfile']['tmp_name']?
