Hello Good Day,
I am a PHP WEB DEVELOPER. Lately, I am given the project the desktop application via browser-based will communicate to RS232 serial port. I have to create a web-browser application and make an output that pass the data to the serial port. The program i have to make is to enter a data and the data will pass the data to the serial port then another program will handle the passed data.
I am new on...
lion cave
Last Activity: May 25 '12, 03:21 AM
Joined: Apr 14 '09
Location:
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RS232 Serial Port Communication
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Reporting tool for php
i am creating a project using a codeigniter framework. And, I am required to make a generated reports for the project. I would like to ask what is the best reporting tool to be used in this? A reporting tool that is fast and easy to use and convient for the user also. A reporting tool that is open source or free. Pls, help me how to decide.
Any suggestion is highly appreciated.
Thanks. :) -
thank for all your help, both of you. it really helps! -
how to secure network and computers
I have task assigned to me that my boss want the best security software that prevent from the hackers, spammers, spy, and any kinds of viruses. What is the best software to use?
Before, my boss experience that his account was hacked. So, thats why he assigned me this kind of tasks.
Additionally, I want to know how the network and computers for a company to be secured? How our network system will secure from a hacker? -
yahoo mail has been hacked by someone
Hello gud day!
I have a problem to a work. Our sister company was hacked their yahoo email by someone from nigeria. i wud like to ask how to get back the yahoo email of our sister company because its my assignment to get back that yahoo email account and lot of confidentials and high important documents are stored the the email.
pls, help me how to get back the email!
i'm working in the philippines.... -
Copy/duplicate Database problem - help me.....
Hello!
Good day!
I have a problem regarding to my MSSQL db. I have a database name named db1 with huge structure of tables and has a series of data also.
I would like to copy the db1 to the newly created db. with the db1 tables structure and data. In other words, i just want to duplicate it. May i know whats the right code for this? By, the i'm using microsoft SQL server 2005 and mssql server studio.... -
Question for SAP Software (pls, help!...)
Is there anyone knows about the SAP Business One software.
My boss want me to make an printed output report about the journal report but the SAP has different printed output which didn't meet what my boss wants.
Please, help!!! this is my first time to use this software. No one can help me here because it is new to our company...
I would appreciate for anyne who could help.
Thank you.. :-) -
Help me for this pls......
I'm trying to search what kind of return type in sql that would return the query results in joined table.
This is a sample code but this would only return a rows for table_2. I am not finished to implement it. I want to join the table_1 and table_2 and would return their query results. But i don't know yet what is the return type to use for these two query....Leave a comment:
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hi,
thanks for the reply..
Ok, i'll explain clearly of what i want to say. My problem is to make a function in Postgre that function is to accepts a parameter which the name of the table.
The process of this function is read the table name that passed and make a query of that table joining with another table that is already defined in this function. This function would return the rows result of this query....Leave a comment:
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hi hello, thaks a lot for your help.
I have an idea on how to solve this problem.
But, if you have an idea for this, I am still willing to hear from you.
Thanks a lot. :)Leave a comment:
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postgre function
Hi,
I have a problem regarding on making function in postgre.
I am newbie for this.
My problem is that i want to make a function in postgre that accepts the name of the table. In the processed of the function, the table name inputted should be merge to the another table. And, the result values of query returned.
Any idea for this.
Kindly show the code also. And, if... -
Any solution is OK. As long as it is work for this....Leave a comment:
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Thanks for the reply.
when i want to add a new field to an existing table(which has already fields itself) then, i want to add a field to this table without altering it.
For example, table name: person has a field which is a name, then, i want to add a field which is an age. Then, i query the person table then it would output of these fields: name and age.
Same also with updating or renaming...Leave a comment:
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Thanks for the reply.
The columns and fields that i'm referring is the same.
This kind of problem is that i can add, delete or update a column name together with its datatype without altering the table.
Hope you reply.Leave a comment:
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Dynamic Fields
Hi hello,
I have a task assignment regarding for the dynamic fields. My task is to create a table in postgresql database and make the fields of this table a dynamic.
This means that the table can be added, renamed and deleted the fields. On ther hand, the datatype of field can be changed also.
One that come up to my mind to solve this through procedural language for the PostgreSQL. But I'm a newbee for... -
Help for Data Migration
hi,
I'm using postgreSQL and php. I am assigned for migration of data of database.
I would like to ask a help if how to migrate the data from the Postgre 8.0 to the Postgre 8.3.
Is there anyone know any steps on how to migrate?
Is there anyone know a script for automated migration?
Any suggestions is highly appreciated.
Thanks a lot -
Vacuum
Hi,
I'm using PostgreSQL ang PHP through Codeigniter framework. I have a problem regarding on how to vacuum the database.
I tried to make this code in Sql manager.
It would message like this...Code:VACUUM FULL VERBOSE ANALYZE
=============== ==========
WARNING: skipping "table1" --- only table or database owner can vacuum it
WARNING: skipping "table2" ---... -
how to sort date
Thanks for that suggestion..
I would like to ask on how to sort dates. from the latest date.Leave a comment:
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Sorting files by date
Hello,
I would like to ask on how to sort files by date modified and displaying the top 20 latest date.
Heres, my sample function that would return the files to be displayed
...Code:function get_dir_file($dir_path) { $file_arr = array(); if ($handle = opendir($dir_path)) { while (false !== ($file = readdir($handle))) { if ($file != "."
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