Q: What is an easy way to remember the order in which to put the padding values? A: You can think of it as a box and go clockwise! Start at the top, then go around the box’s border clockwise. (Top, right, bottom, and left.)
(By @shanecode9)
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When using the padding property in CSS: if you can write out all the values for padding in one line of code, is there ever a reason to use the other properties like padding-top or padding-right?
From what I understand, the best method of writing the margin or padding in CSS is to use the shorthand “padding” rather than “padding-left”, “padding-right”, and so on. The shorthand only takes one line of space and is easily understood by anyone reading the code.
My question here is whether it is best practice to write out all four options of padding or margins when using the shorthand “padding” property. I remember reading elsewhere that it is best practice to explicitly state all values in a property even if they are remaining a default so that the code is easier to read and maintain.
Not sure if this applies in this situation however, since technically writing out padding: 10px 20px; is exactly the same as writing padding: 10px 20px 10px 20px;.
I’ve seen arguments for and against using em/rem for padding, margins, etc. Is it mostly a preference? I’d point out that the examples here use px, but other exercises have done the same and then advocated for em/rem.
p.content-header {
padding: 5px 10px 20px;
}
If the left and right sides of the content can be equal, the padding shorthand property allows for 3 values to be specified. The first value sets the padding-top value (5px ), the second value sets the padding-left and padding-right values (10px ), and the third value sets the padding-bottom value (20px ).
p.content-header {
padding: 5px 10px;
}
And finally, if the top and bottom sides can be equal, and the left and right sides can be equal, you can specify 2 values. The first value sets the padding-top and padding-bottom values (5px ), and the second value sets the padding-left and padding-right values (10px ).
Two questions…
What does it mean if the sides can be equal? Does it mean if there is space for there to be an equal amount of padding either side?
What about if the top and bottom sides can be equal (but not the left and right sides)? Could you specify 3 values for this? How would the computer know you are specifying values for (top and bottom, left, right) and not (top, left and right, bottom)?
describe(‘appendFileSync’, () => {
it(‘creates a new file with a string of text’, () => {
// Setup
path = ‘./message.txt’;
str = ‘Hello Node.js’;
i was wondering if any could help me with this as a button i would normally use is broken
and im just starting
This is not a track I’ve completed so cannot be much help with the substance of it. As to the category, we’re looking for something in JavaScript and/or Node.js. Se if you can locate that category from the forum home page and post your question there.
Note the Category is ‘Computer Science’ and the tag is ‘JavaScript’. Click the ‘New Topic’ button and post your question (following the earlier mentioned guidelines). It stands a better chance of being seen, and getting some replies, imho.
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