Most voted "semantics" questions
Semantics is the study of meaning. Focuses on the relationship between signifiers, such as words, phrases, signs and symbols, and what they represent, their denotation.
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50
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answers8505
viewsWhat is the semantic difference between <em> and <Strong>? Do they replace <i> and <b>?
They say the element <em> should be used for emphasis, and the <strong> for even more intense emphases. This seems rather confusing. When and why use each of them? And <i> and…
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answers4961
viewsHow to use such semantic tags?
Since the release of HTML5, I have noticed that several different tags have started to "emerge". Everywhere I tried to study on the subject, I always saw the expression "semantics". I understood…
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answers426
viewsContest question: logic error and semantic error?
I participated in a contest and fell the following question: 33 - Analyze the algorithm and check the correct option for this algorithm. Algorithm Calculo_media: Var N1, N2, MEDIA: Inteiro Início…
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answer1374
viewsWhat is the difference between a statement and an expression?
In the universe of programming these are two widely used terms, but sometimes I see people using them (sometimes even experienced professionals) as if they were interchangeable. Is that valid? When…
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answers4874
viewsIs there a programming language in Portuguese? If so, what are they applied to?
As we are used to, "all" programming languages (or almost all, I don’t know) follow the American standard, both in the English language (for, while, if, class, date) how much in date/time and…
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answer1426
viewsWhat is the Richardson Maturity Model?
In a question I asked about HTTP was commented on the Richardson Maturity Model, from what I understand, it serves to define how semantic your server is relative to HTTP (if you use verbs and return…
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answers7823
viewsWhat is the semantic difference between Section and article?
Searching, I found some questions related to HTML5 tags: What is the difference between <div> and <Section>? How to use such semantic tags? HTML5: difference of Section and article MDN…
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answers1415
viewsWhen should I use elements '<ul>'?
Recently I was thinking about the structure of a component for a project in which we are trying to follow the outlines of the W3C semantics, but I ended up with a certain doubt. Here is the…
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answers387
viewsHow does semantics/indexing work with Angularjs?
I always wonder, Angularjs is a framework that is being used constantly. But I have a question about how it works for the crawlers (googlebot example). They even run the javascript and interpret the…
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answer729
viewsWhen should an ordered list actually be an ordered list in HTML?
In HTML there are two basic elements to define a list: <ol>, representing an ordered list; <ul>, which represents a disorderly list; But when, in fact, it makes sense to represent an…
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answers2054
viewsIs it wrong to structure a form with tables?
Today with the HTML5/CSS3 and its numerous ways to align the elements (Divs) Is it wrong to structure a table form? Ex: <form action="action" method="POST"> <table style="width:100%">…
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answers2835
viewsWhat is the difference between <q>, <blockquote> and <cite> tags in HTML? And how to use them correctly?
What’s the difference between <q> and <blockquote> and <cite>, because everything seems to be for quote. Is there any good practice or correct way to use these tags correctly? We…
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answers217
viewsDoubt Semantic Html5
What’s right for sidebar? <div> <aside></aside> <aside></aside> </div> <aside> <section></section> <section></section>…
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answers671
viewsWhat is HTML Outline (HTML Outlines)?
What is the function of an HTML sketch (HTML Outlines)? How he is formed? When? Could someone give me a profound explanation on the subject?…
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answers1209
viewsUse <Section> tag inside a <aside>
My appointment is as follows: <aside> <div class="last-news"> Conteudo </div> <div class="social"> Conteudo </div> <div class="links"> Conteudo </div>…
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answer1002
viewsSemantically, which tag should I use for icons?
I have a navigation menu with some icons using @font-face. Each item in this menu has: the icon (with ::before); text, explaining the function of that link. .It turns out that when the page is…
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6
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answer2618
viewsHow to use <address> tag, doubts?
It is correct to use the element <address> just for an email? For example: <address><a href="mailto:[email protected]">[email protected]</a></address> Examples I always…
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answers694
viewsWhat are semantic messages in Git?
Eventually, when I browse some of the Github repositories, I come across certain messages from commit standardized: feat(*): initiate re-write Or: refactor(*): remove unwanted files What are these…
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answers90
viewsDoes the unit of measurement "in" change on each device?
When I put as unit "1em" in a "font-size" for a desktop for example, it will become 15px by default already from the browser. But the "in" is worth a smaller size for a mobile device for example,…
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answer1197
viewsWhat is the prefix attribute for in the html element (tag)?
Why do you use the prefix attribute on elements (tag) html? And in HTML5, can I also use it? Thank you! <html prefix="og: http://ogp.me/ns#">
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answers213
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answer49
viewsDoes the <Section> tag replace the <main>?
I’m starting to use HTML5 and still not sure how to choose between tags <main> and <section>. I see people using after the header <main>, while others already use the…
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answer70
viewsProblem with HTML document validation
When validating my HTML document this giving the following problem Section Lacks Heading. Consider using H2-H6 Elements But I don’t need it, it’s really unnecessary for the purpose of my site…
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answer412
viewsBetter HTML structure - Virtual Store
Talk, you guys, blz ? My question is the following: what is the best HTML structure to build a virtual store ? Taking into account semantic and SEO patterns. For example: I must use divs, li or…
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answers691
viewsWhat is the correct tag for grouping elements into an aside
I’m creating a sidebar for my site, I want to put something like "last posts, social network, a kind of top downloaded etc." or something simpler "last posts" just :D .. but I’m in doubt about tag…
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answer640
viewsCan "<a>" be used without "href"?
Is there a restriction or problem in using the tag a without the attribute href? Example: <a>teste</a>.
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answer41
viewsSemantics for HTML5 sub-pages
It would be correct to use the code as below? <article> ... <section> <article>...</article> <article>...</article> <article>...</article>…
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answers890
viewsCan I use header/footer tags inside the main/Section tag?
I’d like to know if you can, within the element <main>, or <section>, put the tags <header> and <footer>. For example: <section> <header>topo da…
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answer67
viewsIs it correct to repeat the itemprop attribute?
I wish I could repeat myself itemprop this way is wrong. Actually, I want to show 3 products and put the respective itemprop of each situation: <img class="card-img-top"…
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answer145
viewsIs <label> semantic or allowed to use which elements inside?
Studying I saw some examples of code where the input is placed inside the label, that brought me a doubt, it would be semantic to use what elements within a label? <label…
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answer434
viewsHow to do "Semantic Quotes" with the <q> tag, but it is with a different font-family
The question is very simple and objective, I want to have a font style for the paragraph and another font style for the quotes, but when I put the content between the tag <q> what’s inside…
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answer113
viewsIs there any difference between the terms "call", "invoke" or "apply" a function?
I commonly read the term "invoke" or "call for" a function to refer to the action of executing that function. But I may also read the term "apply". In my view, all three of these terms have the same…
terminology language-independent semantics nomenclatureasked 3 years, 11 months ago Luiz Felipe 32,886 -
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answers697
viewsHow to put ALT in a Background-Image? How to make a Background-Image more accessible and semantic?
It’s a simple but objective question. We know the importance of tag ALT for semantics, accessibility and even for SEO. But how can I set these tag properties ALT in an image that is defined as…
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answers2246
viewsHow to disable a link semantically while maintaining accessibility?
I noticed some elements like select, input and button has the attribute disable, but the element of link <a> does not seem to recognize this attribute and is not disabled. Is there any way to…
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answers476
viewsDoubt with method visibility and property in PHP
What is the purpose of declaring functions initiated with underline? Eventually I wonder why this. For example: protected function _exemplo() {} It is not enough to declare so? protected function…
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answer47
viewsDoubt about hierarchical relationships between classes and slots
I’m trying to make a ontology of a hospital and I have the classes: Physiotherapist, Physician, Psychologist and Nutritionist Within the class Médico, I have some specialties - among them: Oncology…
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answers162
viewsSemantically, should I choose ul or article when displaying products?
I am marking the products listed on the home, I am using HTML5 to structure the pages, my intention is to define a semantic content. Because then I came across the following possibilities of…
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answers15
viewsUse of the tag Section in HTML5
Much is said about HTML5 semantics and their new tags, my doubt is, when should you use the tag <section> semantically correct? Is there any rule/criterion/scope for the use of the same?…
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answer208
viewsHTML5 Semantic Structuring, How to Use?
Context I was making a template prototype for a website, and I came across a question regarding the tag <aside>. Below is an example to explain the semantic division. Explaining the tags Tag…
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answer182
viewsCan I use the <figcaption> tag without using the <figure>?
I want to put captions in my photos and would like to know if I can use the tag <figcaption> without having to use it inside the tag <figure>? <img src="_fotos/imagem-2.jpg" alt=""…
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answers21
viewsClasses named with emoji characters
I was sailing in the web and suddenly I’m faced with it: Yes, it is a "named" class with emoji characters. I was curious and decided to perform some tests to see how it worked, after all, it’s not…
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answer400
viewsHTML Doubt Credit Card Form
I saw a form that suggests the credit card that’s on autocomplete. But I honestly don’t understand what’s different about this form autocomplete work? If the fields input of form have not type how…
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answer61
viewsApplying Semantics Html5
Good morning to all. I’m doing a study in Html5 semantics and ended up with a knot in my head... I wonder if I’m applying semantics correctly. footer { position: relative; bottom: 0; width: 100%;…
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answers1020
viewsGood practices with bootstrap grid system
It would be good practice to declare grids within grids using twitter bootstrap and this can affect code responsiveness? Example: <div class="container"> <div class="row clearfix">…
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answers17
viewsAdd values to an ANTLR grammar
I have a grammar: grammar SimpleCalc; expr : term ( ( '+' | '-' ) term )* ';' ; term : number ; number : DIGIT+ ; DIGIT : '0'..'9' ; WHITESPACE : ( '\t' | ' ' | '\r' | '\n'| '\u000C' )+ ->…
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answers15
viewsdifference between Owl and rdf
I’m starting to study and work with semantic web and I’m a little confused about some terms. I would like to understand basically what the differences between the formats (technologies) Owl and rdf…
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answers238
viewsUse a lot ul/li on bootstrap Nav or use links and style in css?
I’m recreating a menu with bootstrap 4.5 for better learning and I was left with a question. I have the following nav for example. The proposal is to recreate this menu in a responsive way with…
bootstrap-4 responsive-layout nav-bar semanticsasked 4 years, 2 months ago Marcielli Oliveira 1,597 -
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answers345
viewsOpen modal across screen and not within iframe
Hello, I have an iframe, and inside it has a modal using semantic, I want to know how I do and if it is possible to open this modal on the whole screen, and not within the iframe itself, I have…
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answers96
viewsaside inside the header
Hi, I was wondering if it’s semantic to use the tag <aside></aside> inside the head in a menu that is fixed in the header of the page next to the logo of the site, in my conclusion I…