Guidelines

What counts as a line of code?

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What counts as a line of code?

“Lines of code” should include anything you have to maintain. That includes comments, but excludes whitespace. If you’re using this as a productivity metric, make sure you’re making reasonable comparisons. A line of C++ isn’t the same as a line of Ruby.

Do comments affect code performance?

As to compiled languages, the answer is no. Comments don’t affect the resulting machine code in any way.

When should you use comments in source code?

Commenting is best done before actually writing the code for your program. Comments are specially marked lines of text in the program that are not evaluated. There are usually two syntactic ways to comment.

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Do braces count as lines of code?

Braces are totally not worth separate line. The thing is that braces are not important. They’re just syntactical trash, which is absolutely unnecessary to understanding of what code is for, of it’s purpose and the way it’s implemented.

Do comments make Python slower?

Having comments will slow down the startup time, as the scripts will get parsed into an executable form. However, in most cases comments don’t slow down runtime. Additionally in python, you can compile the . py files into .

Do comments make your code slower?

What is the correct way to comment out in HTML?

HTML comment Tag: Main Tips

  1. The is an HTML comment tag.
  2. To comment out in HTML, insert information between tags (browsers won’t show these notes).
  3. Commenting in HTML allows developers to leave notes about their code, its functionality or to indicate necessary changes for the future.
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Can {} be used to enclose single line of code?

90) Can the curly brackets { } be used to enclose a single line of code? While curly brackets are mainly used to group several lines of codes, it will still work without error if you used it for a single line.

Should curly braces appear on their own line?

Always start a new line after an opening curly bracket. A closing curly bracket should always belong on a separate line, except for else statements. Put one blank line between each method.