How to Split Long Lines in `fmt.Sprintf` for Better Readability?

Code Readability: Spliting Lengthy Lines in fmt.Sprintf

When working with fmt.Sprintf, it's sometimes necessary to handle long lines that extend beyond the screen's width. To maintain code readability, let's explore how to split these lengthy lines using simple techniques.

1. String Concatenation:

You can split a long line by constructing a single string value on multiple lines using string concatenation. This approach allows you to break up the line without affecting the output.

<code class="go">fmt.Sprintf("a:%s, b:%s " +
    "...... this goes really long", s1, s2)</code>

2. Raw String Literals:

If your string contains newline characters, you can split it using a raw string literal. The backslash () before the opening and closing quotes prevents interpretation of special characters like newlines.

<code class="go">fmt.Sprintf(`this text is on the first line
and this text is on the second line,
and third`)</code>

By employing these techniques, you can effectively split long lines in fmt.Sprintf, improving code readability and readability.

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