In javascript their are various method exists for various data types like in other programming language like C, C++, JAVA etc.
Code and Syntax-
console.log('%s have Rs%d in my pocket','i',100);
Output- I have Rs100 in my pocket
Specifier Output
%s Used for formats the value as a string
%i or %d Used for formats the value as an integer
%f Used for formats the value as a floating point value
%o Used for formats the value as an expandable DOM element
%O Used for formats the value as an expandable JavaScript object
%c Used for Applies CSS style rules to the output string as specified by the second paramete
Advanced styling
When the CSS format specifier (%c) is placed at the left side of the string, the print method will accept a second parameter with CSS rules which allow fine-grained control over the formatting of that string:
For multiple %c
console.log("%cHello %cWorld%c!!", // string to be printed
"color: blue;", // applies color formatting to the 1st substring
"font-size: xx-large;", // applies font formatting to the 2nd substring
"/* no CSS rule*/" //
does not apply any rule to the remaining substring );
Code and Syntax-
console.log('%s have Rs%d in my pocket','i',100);
Output- I have Rs100 in my pocket
Specifier Output
%s Used for formats the value as a string
%i or %d Used for formats the value as an integer
%f Used for formats the value as a floating point value
%o Used for formats the value as an expandable DOM element
%O Used for formats the value as an expandable JavaScript object
%c Used for Applies CSS style rules to the output string as specified by the second paramete
Advanced styling
When the CSS format specifier (%c) is placed at the left side of the string, the print method will accept a second parameter with CSS rules which allow fine-grained control over the formatting of that string:
For multiple %c
console.log("%cHello %cWorld%c!!", // string to be printed
"color: blue;", // applies color formatting to the 1st substring
"font-size: xx-large;", // applies font formatting to the 2nd substring
"/* no CSS rule*/" //
does not apply any rule to the remaining substring );
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