Learning comments and scripts in Sass
6 minute(s) read
Published on: Jul 26, 2021
Updated on: Dec 14, 2021
Programming has a vast world in which there are many languages, and in each language there are many possibilities that you need to have complete mastery of them in order to be able to be a good programmer.
Each of the available languages has its fans who prefer to use it among the various types of languages that exist, and if you ask them about the reason why they are so interested in that particular language, you will find out that the existence of various features is considered as the main reason, they may also point out receiving the desired results at the end of the work as well.
If you do a little research on the world of programming, you will find out that in order to be a good programmer, you need to try to learn its different aspects with a lot of perseverance, you can also get help from the various examples that exist in order to master these aspects, as a result, you will finally achieve a lot of success in the field of your work.
One of these programming languages is CSS, which stands for Cascading Style Sheets, in fact, it describes how HTML elements are displayed on various sites, simply put, if you think of HTML as the skeletons of a human body, CSS can be considered as the flesh and skin that ultimately make up a human appearance.
It can be used to control the layout of multiple web pages at the same time, but the main topic that we are going to deal with in this article is related to Sass, which stands for Syntactically Awesome Style Sheets, which in simple terms, is like an extension for CSS and works in a way that gives you the opportunity to use more features, in the following, we are going to review the comments and scripts in this language, but first, we will give a general explanation about Sass.
What is Sass?
As we have mentioned above, Sass stands for Syntactically Awesome Style Sheets which is considered as an extension for CSS and works in such a way that help you take advantage of more features, with the help of this extension, it is possible for you to create style sheets quickly, and it also helps you keep everything organized, which can be considered as a reason why you should install it quickly, another important positive point about it, is the compatibility of it with all versions of CSS, in addition to the mentioned points, it also has more possibilities that encourages every user to use it.
Comments in Sass:
Coding has a long process and as you know it can be so complicated, so that, you may have probably come to the conclusion that if you do not see the code which you wrote for a while, you will eventually forget it, as a result, you need to somehow decrypt the code written by yourself, so that, it can be considered as a huge problem for programmers.
Have you ever wondered how you can solve this problem? Have you done many researches on the internet and various programming books in order to solve this problem?
If your answer to the above questions is "yes", you have definitely come to the conclusion that the solution to this series of problems is simple, so here we are going to teach you one of the useful solutions in programming.
Another point that should be mentioned in this part, is that most of the programs which are created, are actually the result of the team members' activities, so each member who writes the code, have to clarify it for the other members of the team, as a result, it is better to use comments in order to help you create well-formatted CSS, now the following example for a better understanding:
In general, there are different types of opinions, which include:
- multi-line comments
- Single-line comments
In the following, we are going to explain each one separately.
As the name implies, this type of comment is in the form of several lines that needs to be started with the / * symbol and at the end the * / symbol should be used again in order to close it, to be able to understand this part better, it is necessary to note the following example.
There is another type of comment which, unlike the previous one that we have described above, is not multi-line, and as its name implies, this type of comment is in the form of single-line, in order to start this comment, it is necessary to use double slashes //, to understand it better, you need to pay attention to the following example.
In general, it is possible to document mixins, functions, variables, and placeholder selectors by using Sass and the comments feature, finally it is possible to create the documents you want and refer to them quickly if needed.
Documentation Comments are written with three dashes (///) at the top of what you are documenting, SassDoc parses text in comments as a markdown and supports many useful annotations to describe its details, now consider the following example:
Scripts in Sass:
There are several ways to simplify the coding and write different types of code faster, one of these ways is using various features that exist in the programming languages, we are going to bring you some information about the script in Sass in the following.
Simple arithmetic operations can be carried out with the help of SassScript, you can also use built-in functions which are available in Sass.
Simple operations such as addition, subtraction, multiplication, and other mathematical operations that exist are very useful, and it is necessary to import them through different codes which is also possible in Sass, pay attention to the following example in which multiplication operations is used.
Functions are of a great importance and have many applications, there are different types of widely used functions that exist in Sass by default.
One of them is the darken () function, which you can see an example of it below.
In general, you can easily enter different codes in Sass which is considered as a positive point.
As we have mentioned above, there are several ways to increase the coding speed and finally write the code you want easily, in this article we tried to explain Sass and the features of it which can help you in the field of coding, we hope you find the content useful.Click to audit your website SEO