Install mysql on centos linux Reference : https://blog.eduguru.in/linux-2/install-lamp-server-apache-mysql-php-on-rhel-centos-scientific-linux-6-56-4 Install MySQL MySQL is an enterprise class, open source, world’s second most used database. MySQL is a popular choice of database for use in web applications, and is a central component of the widely used LAMP open source web application software stack. To install MySQL, enter the following … Read more
MySQL conditional expression CASE MySQL CASE expression is a conditional expression that allows you to construct conditions inside a query such as SELECT or WHERE clause. CASE WHEN condition_1 THEN result_1 WHEN condition_2 THEN result_2 … ELSE result END The CASE expression returns the result such as result_1, result_2, etc., if the condition is true. If all conditions are false, then the result in the ELSE part … Read more
c program example function and pointer What would be the output of the following programs: main( ) { int i = 0 ; i++ ; if ( i <= 5 ) { printf ( “\nC adds wings to your thoughts” ) ; exit( ) ; main( ) ; } }
What wound be output of the following c program of function and pointer What would be the output of the following programs: main( ) { int i = 5, j = 2 ; junk ( &i, &j ) ; printf ( “\n%d %d”, i, j ) ; } junk ( int *i, int *j … Read more
c program example function prototype What would be the output of the following programs: main( ) { float area ; int radius = 1 ; area = circle ( radius ) ; printf ( “\n%f”, area ) ; } circle ( int r )
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c program example of function and value pass to function c program example function and value pass to function 2 main( ) { int i = 45, c ; c = multiply ( i * 1000 ) ; printf ( “\n%d”, c ) ; } check ( int ch ) { if ( ch >= … Read more
c program example Passing values between functions c program example function and value pass to function 1 main( ) { int i = 45, c ; c = check ( i ) ; printf ( “\n%d”, c ) ; } check ( int ch ) { if ( ch >= 45 ) return ( … Read more
c program example function and value pass to function main( ) { printf ( “\nOnly stupids use C?” ) ; display( ) ; } display( ) { printf ( “\nFools too use C!” ) ; main( ) ; }