Posts by Wesley Redfield • 519 points
26 posts
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answer245
viewsQ: Inner Join is returning repeated results
I have three tables! One of them is a relation table! Are they: Person: Treating: Relationship Table between Person and Treatment: I would like that when passing the person’s ID, the query returns…
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votes3
answers1410
viewsQ: Display more than one information in the same table with PHP and MYSQL
I would like to display in the table the information of the enrolled student and also the courses that he is enrolled. Final result that I would like to be shown: Nome Aluno | Telefone Aluno |…
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answer46
viewsQ: Problem when trying to query with PHP and MYSQL
I’m trying to make a query directly in the PHP file where it creates the connection to the database. This query will create my table. The problem is that I am trying to reference the connection…
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votes2
answers1706
viewsQ: Show result on same page with php
I am basically starting studies with PHP and what I am trying to do is simple. I would like to display the result of a calculation on the same page. Follow the structure of my project: My codes:…
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answer105
viewsQ: $routeProvider does not work - Angularjs
I’m trying to do something simple on Plunker which is to load the contents of home html. in index.html, however, is giving error. Before it was not working even this line of code(when put the…
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answer1526
viewsQ: Dynamic Table with Bootstrap and Jquery-wenzhixin
There’s a repository on github, bootstrap-table-examples, which shows a dynamic and very interesting table to be reused. However, for lack of knowledge I could not understand the project 100%.…
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answer4141
viewsQ: CSS font-Smoothing: antialiasied makes no difference?
It is possible in the late Fireworks cs6 (and by what I read in photoshop as well) to optimize font rendering. Searching to see was possible to apply this in the web pages vi that there are…
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answer108
viewsA: What is this unknown space?
In reality, it is not an added space that appears there. Note that by changing the background-color of the MASTER class, you notice that your div has gone up. As a hint I suggest you use in your…
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answer104
viewsQ: Animation with Requestanimationframe - Javascript
Based on the Onedrive website, where there is a drop-down menu on the left side that when clicked on the div Onedrive it loads the menu down; and if clicked again it returned in the first state,…
javascriptasked Wesley Redfield 519 -
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votes3
answers347
viewsQ: Retrieve the input from a class array with javascript
I’m trying to add an eventListener, click-type, to my Ivs through their classes, which are called: option-title. However as it is more than one title, I would like you to recover exactly the one I…
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answers71
viewsQ: Unexpected behavior when centralizing div
I made a basic structure: a wrapper involving 3 Divs! The first one floats to the left side, the middle one would have its margin defined as 0 auto and the last div floating to the right side. The…
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answer486
viewsQ: Retrieve position or name of a button with javascript
How to recover the position of a button on the page HTML using Javascript? The main idea is to add a eventListener on all buttons that have been created on HTML, and when I click the chosen button,…
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answer837
viewsQ: What’s the difference between css and javascript animations?
Lately I’ve been studying some animations with CSS. However, researching more on the subject, I ended up verifying that it is possible to make animations also with javascript. What’s the difference?…
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votes2
answers1173
viewsQ: File request . txt via AJAX
I’m starting in my studies with Javascript with server interactions, and right away I can’t recover a text file to be shown via a Javascript Alert. From what I’ve studied, the file needs to be on a…
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votes3
answers1096
viewsQ: How to change a value of a literal Javascript object?
I am trying to change the value of a property in a Javascript object, but in the creation of the object literally, and not constructor. var cliente = { nome: "Wesley", idade: 20, cargo: "Front End",…
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answer2006
viewsQ: breaking a file and storing it in a vector - in Java
I am trying to store in an array the values of a file with the extension csv. This extension comes from a file made in excel, and when saved in this extension the values are separated through ";".…
javaasked Wesley Redfield 519 -
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answers22158
viewsQ: How to add row spacing to a table?
I need to draw a table with the following feature: That each row has a margin-bottom of 8px. The red highlight is the distance between the lines. The question is to be able to add only where I wish.…
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answer2447
viewsQ: How to create a page with multiple images? One over the other
I’m drawing a layout and I’m already thinking about what HTML and CSS will look like. I can even imagine how to do it, but it’s possible that you have better opinions and suggestions. Layout still…
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votes3
answers762
viewsQ: How to return the number of the input position within a form?
I would like to know how to recover the input position with javascript, when it is clicked. When I click on the first input, it would return the value to me 0; In the second input, the value 1, and…
javascriptasked Wesley Redfield 519 -
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answers5928
viewsQ: How to remove the default arrow(from the browser) in the select tag?
I’m making a < select > customizable. The problem is the different renderings that happen in browsers. In fact, you just need to hide the arrows that appear: in IE: and in the FF: In Chrome…
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answers2115
viewsQ: CSS for different browsers
I’m riding a label + input text personalized. The problem is that each browser interprets the code differently. My final intention is to get the border-bottom appears to be a single line. Chrome and…
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answer170
viewsQ: Custom menu on the site
I would like to have at least one north how to make a custom menu as in this image. (In the image, the mouse is stopped(Hover) over Sustentability.) The vertical menu, with the submenu in the…
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answer227
viewsQ: How to Enable My Header/Header Panel - Wordpress
I need to activate my header so I can customize my header through the features that the wordpress panel itself offers. In this image is highlighted the option I want to activate. The fact that it is…
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answers552
viewsQ: Wordpress Image - Custom Header
I am creating a theme from scratch in Wordpress, and would like to make, in the header, a background with a custom image. I’m trying to do it on front-page.php myself. First, that I tried to access…
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answer1052
viewsQ: Developing Theme in Wordpress - Widgets do not appear
I’m trying to develop a theme, from scratch, in Wordpress, accompanying video lessons. The problem didn’t just happen to me, there are people commenting on the same problem that is the fact that,…
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answer1334
viewsQ: float on some element, and div does not track content
I’m trying to float an element to the right, and this element is inside a div no set size. The problem is that when I float the element p to div does not follow the content. Follow the HTML code:…