I have a site optimized for mobile devices. I want to have a statistics of how many unique users from which device has accessed my site per day or per hour etc... is there a way in JavaScript t开发者_
using cakephp on email column in the db i have unique constraint, how can check before inserting record开发者_高级运维ing that email may be duplicate or after inserting detect and print error.Check ou
Hi I have a php website using mysql and I have a table with a column called \'Name\'. I intend for it to have the following features:
There is a table \"tbl\" with unique values \"val\" from a certain range (eg, from 100 to 999).
I have been struggling with this for a couple days now and cannot seem to figure it out. I have an array of email addresses that were created via push(@emails,$email) in a while loop.
I have a multi-dimensional array called users 开发者_Go百科that is formatted like the following and I am trying to create a script that will create a "username" based on this information:
I\'m creating SQL mechanism (in MSSQL 2005) which allows only one user at time set the field in certain table. If this field is set, no one else can cl开发者_运维知识库ear it (set to NULL). If not, th
I have an array sort of like this. $images = array ( array(\'src\' => \'a.jpg\'), array(\'src\' => \'b.jpg\'),
I would like to know the number of unique dams which gave birth on each of the birth dates recorded. My data frame is similar to this one:
I havesmall file (100) lines of web request(apache std format) there are multiple request from clients. I want to ONLY have a list of request(lines) in my file that comes from a UNIQUE IP and is the l
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