http://technotip.com/6647/triangle-valid-or-not-based-on-angles-c-program/ Three angles of a Triangle are entered through the keyboard, write a C program to check whether the Triangle is valid or not. The Triangle is valid if the sum of all the angles is exactly equal to 180. C Programming Interview / Viva Q&A List http://technotip.com/6378/c-programming-interview-viva-qa-list/ C Programming: Beginner To Advance To Expert http://technotip.com/6086/c-programming-beginner-to-advance-to-expert/ ... https://www.youtube.com/watch?v=io01X2kB66Q

http://technotip.com/6354/even-or-odd-number-without-using-modular-division-c-program/ lets write a C program to check whether a user entered integer number is EVEN or ODD, without using modular division(%) operator An even number is an integer that is exactly divisible by 2. An odd number is an integer that is not exactly divisible by 2 C Programming: Beginner To Advance To Expert http://technotip.com/6086/c-programming-beginner-to-advance-to-expert/ ... https://www.youtube.com/watch?v=qc-wK_amMzs

https://technotip.com/8575/conditional-compilation-in-c-ifdef-else-endif/ In this video tutorial lets learn about preprocessor command or directives like #ifdef, #else and #endif. These directives are used for conditional compilation. When To Use #ifdef 1. When we want the compiler to skip certain part of the source code: For this we could even use multi-line comment, but if we already had multi-line comments in the code, we can’t enclose the source code and multi-line comments with another multi-line comment. Nesting of multi-line comments are not allowed in C programming language. So instead of commenting the code we could make use of #ifdef directive. 2. To write portable code: For example, we could write code both for iOS and non-iOS devices. Using #ifdef we could check the device OS and based on that deliver specific set of codes. For this we can use #ifdef C Programming Interview / Viva Q&A List https://technotip.com/6378/c-programming-interview-viva-qa-list/ C Programming: Beginner To Advance To Expert https://technotip.com/6086/c-programming-beginner-to-advance-to-expert/ ... https://www.youtube.com/watch?v=J0nWQRqb3Fc

http://technotip.com/3637/tel-input-type-html5/ Lets look at tel Input Type of HTML5 forms. Only advantages, as for now, with tel type input fields are: 1. Screen readers pickup these tel type input fields and hint the visually challenged people that they need to enter their telephone number in the input field. 2. Mobile device browsers which are optimized to work for HTML5, will show up a customized keyboard to the user to enter telephone number rather than the regular text based keyboard. HTML5 and CSS3 Video Tutorial List: http://technotip.com/3451/html5-css3-video-tutorial-list/ ... https://www.youtube.com/watch?v=AcnNuyqLY44