This can be useful in finding errors in the program.
Examples might be simplified to improve reading and basic understanding. Another awesome and easy way to increase the readability of your code is by using comments!. While using this site, you agree to have read and accepted our Comments . Comments come either in block form or as single lines. I found the suggestion to click on the settings icon and clicking Keyboard Shortcuts very helpful. ... by removing only the start of comment and so activating the next one, you did re-activate the commented code, because if you start a comment this way it will be valid until it finds the close of comment The backslash is a continuation character and will continue the comment to the following line: In addition to using comments as a way to document code, the hash mark can also be used to comment out code that you don’t want to execute while you are testing or debugging a program you are currently creating. For python code, the "comment block" command Alt + Shift + A actually wraps the selected text in a multiline string, whereas Ctrl + / is the way to toggle any type of comment (including a "block" comment as asked here). In the following example, we use a combination of HTML and CSS comments:If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: Comments are ignored by browsers. Although it can be frustrating to have a code reviewer point out that you are using a comma when you should be using a semicolon, it is very important that source code maintain a high level of clarity and readability. If you use C style comments, try to use it like this: This integration makes the code more readable and reduces the maintenance cost of synchronizing type annotations with their corresponding variables.

Another way (considered bad practice) is to selectively enable disable sections of code: Er gilt als Teilaspekt von Softwarequalität, der insbesondere die Verständlichkeit und Wartbarkeit von Software, dies sind Kriterien für Softwarequalität gem. W3Schools is optimized for learning, testing, and training. If a program does not give the desired result, it might be possible to track which particular statement contains the error by commenting out code. Single-line comments (informally, C++ style), start with // … The second makes use of multi-line comments or paragraphs that serve as documentation for others reading your code. Shorter comments, such as comments at the end of a line of code, can sometimes be less formal, but you should be consistent with your style.
Style and spelling of functions, variables and more; Use and style of comments; Within those broader conventions, developers often use their own style according to their preference. 2. Comments are also sometimes used to enclose code that we temporarily want the compiler to ignore. Ein Programmierstil (engl.code conventions, coding conventions, coding standards) ist in der Programmierung das Erstellen von Quellcode nach bestimmten vorgegebenen Regeln. We will now describe how a comment can be added to the source code, but not where, how, and when to comment; we will get into that later.

Comments are portions of the code ignored by the compiler which allow the user to make simple notes in the relevant areas of the source code. – Casey Kuball Aug 1 '18 at 19:50. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. These type annotations are like the JSDoc comments found in the Closure system, but in TypeScript they are integrated directly into the language syntax. this is considered a bad practice because the code often becomes illegible when several #if's are mixed, if you use them don't forget to add a comment at the #endif saying what #if it correspond Think of the first type as a comment for yourself, and the second as a comment for others. A CSS comment is placed inside the