Learn about classes and objects in C++. Whats are data members and function members or methods in C++. How to define or how to create a class in C++. How to define functions as members in a C++ class. How to create objects and assign data members of a C++ class. Access the properties / methods of a C++ class from the main() function body.
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In the following PHP program I have accessed the MySQL database (using PHP’s object oriented mysqli extension ) by a PHP function generated by me, and fetched a “MySQL database table” column value (Departments column) based on some key value in another column ( Serial ). So in a nutshell this program shows how – based on “primary key column value” of a “particular row” of a “single database table”, pick up “another column value” of that row in the same table.
Learn the most difficult concept of pointers in C language, Pointers in C called nightmare for C language students or CSE (Computer Science & Engineering) students. All those who are new to programming & learning programming with C, stumble upon pointer concept.
Free C tutorials >> String Handling using Pointers in C >> C language Courses >> Java Courses
The concept of pointers in C in string handling described here using practical examples and with source code and compilation screen shots. Also I have discussed the common errors in pointers to handle strings.
A simplest I/O program (Input / Output) program in C++, in which input is taken from keyboard as integer and output is displayed to monitor. Its a console program, and you can run it in CodeBlocks editor. Follow the C++ video tutorial given below.
Functions in JavaScript
Before stating anything new, I assume you have some idea on functions used in programming languages. Here I have shown how JavaScript is different from traditional function usage in c c++ Java. The traditional use of functions used here in statement form.
C++ tutorials >> Static Member Function in C++
Static data types can be accessed without instantiation of the class in C++. This is applicable for static functions also. The static member functions are accessible even when the class is not instantiated.
If you want to install JDK / JRE in Ubuntu 14.04 LTS version then just download the archive file jdk1.8.0_66.tar.gz. The file name will be of this type jdk1.8.0_66.tar.gz , after downloading you have to put it in /opt/ directory. Use the following steps to install java 8 manually in Ubuntu 14.04 LTS version from jdk1.8.0_66.tar.gz archive files.
Sorry, but I can’t write the wp-config.php
A WordPress developers guide / tutorial – for adding custom menu in new wordpress theme, add one or multiple new theme locations for the custom WordPress menus, so that menu can appear in those places. Register new menu items. Enable your new wordpress theme to add custom user defined nav menus from the admin dashboard.