When using MySQL with PHP, you’ll issue the same types of commands, only within the context of the PHP code. Starting MySQL To start MySQL manually, go to the Windows Start menu, choose Run, type c:\Program Files\MySQL\MySQL Server 5.6\bin\mysql-nt.exe And press Enter. The MySQL process will now be running in the background. you can now connect to MySQL and create database and tables. Creating a Test Database Before going any further, you...
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May 13, 2014 evirtualguru_ajaygourComputer Science, E-Books, Educational Software, PHP Tutorials, SQLNo Comment
Conditional Operator The conditional operator is also called Ternary Arithmetic Operator as it takes 3 Operands. We can use the conditional operator to create short expression that works like if/else statements. The operator consists of the question-mark (?) and the colon (:). The syntax is given below: Syntax: Conditional expression? True expression: False expression Example: a < 0 ? b = 100 : c = 200 ; It works like If-Else...
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May 12, 2014 Poonam taprialComputer Science, Programming in C++, ScienceNo Comment
MySql is the database of choice for a vast majority of Web developers who use PHP, because of its efficiency and ease of use. Plus, MySQL is free and runs on multiple platforms, and its documentation sis superb. When using MySQL and PHP, it’s easiest to install MySQL first, because during the PHP installation and configuration processes, you must tell the PHP configuration script that you plan to use MySQL, in order to activate...
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May 12, 2014 evirtualguru_ajaygourComputer Science, E-Books, Educational Software, PHP Tutorials, SQL3 Comments
In 1994, an incredibly forward-thinking man named Rusums Lerdorf developed a set of tools that used a parsing engine to interpret a few macros here and there. They were not extravagant : a guest book, a counter, and some other ” home page” elements that were cool when the Web was in its infancy. He eventually combined these tools with a form interpretation (FI) package he had written, added some database...
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May 11, 2014 evirtualguru_ajaygourComputer Science, PHP Tutorials, SQLNo Comment
Its official name is PHP : Hypertext Preprocessor, and it is a server-side language. When your Web browser accesses a URL, it is making a request to a web server. When you request a PHP page, something like http://www.yourcompany.com/home/php, the Web server wakes up the PHP parsing engine and says, ” Hey ! you’ve got to do something before I send a result back to this person’s Web browser.” Then the...
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May 11, 2014 evirtualguru_ajaygourComputer Science, PHP Tutorials, SQLNo Comment
We don’t have to bother about ‘where’ and ‘how’ the Data has to be ‘stored’ in the memory. It also keeps the track of the currently used memory and allocates new memory for the data to be used. Job Scheduling Functions: The Operating System undertakes the Job Scheduling Functions. If multiple tasks are there, it schedules the jobs according to their priority and keeps track of which task/work is to be...
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May 9, 2014 evirtualguru_ajaygourComputer Science, eVirtualGuruNo Comment
Introduction During the 20th century the key technology has been information gathering m processing and distribution. 1. Among other developments the installation of worldwide telephone networks, the birth and un-expected growth of the Computer Industry, and the launching of communication satellites. 2. As we have entered in 21st century, these area rapidly converging. 3. The old a single computer serving all of the organization needs, is rapidly being reposed...
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May 7, 2014 evirtualguru_ajaygourComputer Science, NetworkingNo Comment
Semantically data can exists in either of the two forms – atomic or structured. In most of the programming problems data to be read, processed and written are often related to each other. Data items are related in a variety of different ways. Whereas the basic data types such as integers, characters etc. can be directly created and manipulated in a programming language, the responsibility of creating the structured type data...
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May 6, 2014 evirtualguru_ajaygourComputer Science, Data structuresNo Comment
