Most voted "background-color" questions
24 questions
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12
votes2
answers955
viewsPutting a background color after recognizing and cropping people’s faces
I found a tutorial of an app that recognizes the face of people using the camera and creates a rectangle around the recognized face. - (void)processImage:(Mat&)image; { Mat grayscaleFrame;…
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votes1
answer3334
viewsChange background color for Textview
I would like to know how to change a background of a text view, because I’m pulling the data from the site parse.with, but I can’t do it, what I’m trying to do is this: public class Pizzarias…
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votes2
answers596
viewsColor RGB in Visual Studio 2017?
How do I get more colors for the bottom of my form? I have a color in RGB and do not know how to put it beyond the colors already offered in Visual Studio 2017. I have tried searching the internet…
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2
votes1
answer625
viewsCSS gradient background works horizontally but not vertically
The replica of the code: https://codepen.io/utamo/pen/XoyzWN when applying on the body: background: linear-gradient(to right, #33ccff 0%, #ff99cc 100%); I have the following result but when…
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answers451
viewsHow to change the color of a Qtableview header background?
I would like to know how to change the background color of the headers ( horizontal / vertical) of the Qtablewidget object in Qt . I already know how to change all the headers together, using:…
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votes1
answer1241
viewsHow to create a transparent or colorless css background?
What is the code in css to make the background transparent, or colorless? I’m creating a Native ad on Admob and I need the background to be transparent.
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1
votes1
answer30
viewsHow to keep a list of alternate backgrounds when searching
I have a gray background list in the item:Nth-Child(Odd) but when I do a search a None display is inserted in the items that contain nothing related and end up messing the order of colors, I need…
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votes5
answers2851
viewsHow to put background-color on top of background-image
I need to put a div with a background-image background, and while hovering over it with the :hover, a background-color appears rgba transparente, and the background image does not disappear, it will…
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1
votes2
answers55
viewsHow to change background-color every time the page refreshes? - Javascript
How can I do a function with Javascript that: whenever you refresh the page, change the background-color tag body to one of the default colors? Example: I want to define a 3 different colors, so…
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votes0
answers113
viewscolors of the interaction line in a network
I would like to elaborate a network (network) type chart. In this chart I would like the colors of the interaction lines (col.interaction) are the same colour as the upper boxes (col.high). Could…
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votes2
answers66
viewsWhy does my "Textappearence" and my "Textcolor" not work on some Android devices?
I am developing an app and obviously it contains many textViews. I noticed that when installing my app on some devices, more specifically on MOTO G2, I noticed that my textViews get weird and does…
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votes2
answers109
viewsHow to associate a variable to an ID?
I have an integer array and need to associate this value to a given button, to change its backgound. If the array has the number "40", I need the "button40" to change color. and so on, until the…
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votes1
answer25
viewsHow to specify a HEXA color in Mspaint?
Good afternoon, Can I specify a HEXA color in Mspaint? How do I? Grateful.
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votes3
answers791
viewsChange the Background-color of a div within a link
I’m making a sort of card button inside a tag to create a link (bootstrap 4 beta). On the card there is a class that changes its background-color to a light blue. I want this card to turn dark blue…
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votes1
answer12692
viewsHow to change button color with Hover over a single button (CSS)
Well, here’s my problem: I have five buttons, in horizontal order. Each one has a specific color in the Hover. When placing the mouse over any of them, all the others should take over the color the…
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votes1
answer108
viewsChange item color in a listview that contains certain TEXT
How do I put it for when a listview item has information it gets a background with a different color? In the example below it receives the data and returns them in listview: public…
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votes1
answer1151
viewsUse of CSS background-image and background-color
I’m studying HTML and CSS through Caelum’s workbook and I’m having trouble getting CSS to work properly on the page. I have the following CSS code: body { color: #333333; font-family: "Lucida Sans…
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votes1
answer32
viewsI can’t change the background color of my table numbers
I am trying to create a table with 100 numbers that will carry out draws according to the amount of numbers I want. However I need to each draw be able to visualize the number that was drawn and for…
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votes1
answer388
viewsI can’t change the background of my body
Hello, I’m trying to format the background of my body, but I was not successful. I have tried to make changes in my div and have not identified problems in other elements. Could help me ? @charset…
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votes1
answer261
viewsI’m getting this error message >>> Typeerror: Cannot read Property 'pop' of null (line 5, "Code" file)
I’m trying in Google Sheets to sum the values of cells that have the same color background. The problem is that the code is returning me the following message: " Typeerror: Cannot read Property…
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votes3
answers1789
viewsHow to apply background-color to the p HTML element?
I need to apply the CSS property background-color to the HTML element p but what’s happening is that this background-color take the whole width of a div for example if it is the parent element and…
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votes1
answer59
viewsChange input color when data is not valid?
That code works: this.state = { backgroundcolorQuatro: '', backgroundcolorSeis:'', backgroundcolorDez:'', quatro:'', seis:'', dez:'' } validar = () => { if (this.state.quatro !== '4') {…
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votes1
answer70
viewschange color of page components
Hello I’m looking for a way to do this. I have this code below... and I want a button that changes the colors of the elements in it, type the background color, font color, track background color. It…
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votes2
answers223
viewsBackground Color Does not appear on website with background image
I am creating this site but at first I have a problem. I defined an image as background and now the Divs background does not appear. When it is a static background appears normal, but with…