Go-syntax representation %T %f %q %p %v %s %d %b golang tutorial
Go-syntax representation %T %v %s %d %b golang tutorial
How to print type of variable ?
You just need to use %t
fmt.printf("%T",my_variable_name)
How to print format string variable ?
You just need to use %s
fmt.printf("%s",my_variable_name)
How to print format integer variable ?
You just need to use %d
fmt.printf("%d",my_variable_name)
How to print format boolean variable ?
You just need to use %t
fmt.Printf(“%t”, true_var)
fmt.Printf(“%t”, false_var)
<div>
<div>func main() {</div>
<div> var truevar bool = true</div>
<div> fmt.Printf("%t", truevar)</div>
<div> var falsevar bool = false</div>
<div> fmt.Printf("%t", falsevar)</div>
<div>}</div>
</div>
What is difference between %t & %T ?
%T will show the type of variable i.e boolean, integer, string, complex.
While the %t will print either true or false.
How to print format float variable ?
You just need to use %f
fmt.printf("%f",my_variable_name)
How to print format double quoted string variable ?
You just need to use %q. Output will be with double quotes around string. if you need without string use %s
fmt.printf("%q",my_variable_name)
How to print format pointer Hex representation with leading 0x variable ?
You just need to use %p
fmt.printf("%p",my_variable_name)
Complete pointer Example with code
<div>
<div>func main() {</div>
<div> var truevar bool = true</div>
<div></div>
<div> var true_pointer = &truevar</div>
<div></div>
<div> fmt.Printf("%p", true_pointer)</div>
<div>}</div>
</div>
How to print format integer in binary variable ?
You just need to use %b. Convert integer to binary format.
fmt.printf("%b",my_variable_name)
Code Example
<div>
<div>func main() {</div>
<div> var var_int = 234</div>
<div> fmt.Printf("%b", var_int)</div>
<div>}</div>
</div>
How to print format integer variable ?
You just need to use %d
fmt.printf("%d",my_variable_name)
How to print format character representation variable ?
You just need to use %c
fmt.printf("%c",my_variable_name)
code example
<div>
<div>func main() {</div>
<div> var var_int_to_character = 112</div>
<div> fmt.Printf("%c", var_int_to_character)</div>
<div>}</div>
</div>
112 will result in p
111 will result in o
How to print format integer variable ?
You just need to use %d
fmt.printf("%d",my_variable_name)
How to print format integer variable ?
You just need to use %d
fmt.printf("%d",my_variable_name)
How to print format integer variable ?
You just need to use %d
fmt.printf("%d",my_variable_name)
