"I am working on creating an HTML template for an invoice and am having some difficulty placing the QR code image in the correct location. Specifically, I want the QR code image to appear directly under the invoice information table, but it is not appearing in the desired location. I was wondering if you could… Read More Correctly positioning a QR code image in an HTML invoice template
Given a simple table that is a child of an article. The table has a 100% width so it fits its article parent. I want the table to expand a little out, side ways both left and right, in a symmetrical way. In my code the table does expand nicely on the left side, however… Read More How to Expand an HTML table sideways left and right in CSS?
I am currently studying HTML, CSS, and JS on Coursera. I have been given the assignment to reproduce a responsive webpage using very simple HTML and CSS without using frameworks, grid, flex, and JS. I have mostly finished coding the page, but now I am stuck with two problems that, I believe, are connected to… Read More Problem with a very simple responsive page (Coursera Assignment)
I am completely new to Android Studio and just learned Object-oriented programming. My project requires me to build something on open-source code. I added a new menu item to a menu and want to start another activity once the user clicks the menu item with id: plot. The intent will be sent from if (id… Read More MenuItem and toolbar missing in new activity Android Studio Unknown Bug
Having the following code (pen here) I tried to autofit the second column width to it content with auto margins that does not seem to work. .col { border: 1px solid red; } .autofit { margin: auto; width: auto; max-width: auto; } <link href=”https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.0.2/css/bootstrap.min.css” rel=”stylesheet”/> <div class=”row m-5″> <div class=”col”>1</div> <div class=”col autofit”>2*</div> <div class=”col”>3</div>… Read More Boostrap5 autofit column width
i have this code: <li><input type="checkbox" id="checkboxThree" value="Alergia3" ><label for="checkboxThree">Alergia 1</label></li> <li><input type="checkbox" id="checkboxFour" value="Alergia4"><label for="checkboxFour">Alergia 1</label></li> <li><input type="checkbox" id="checkboxFive" value="Alergia5"><label for="checkboxFive">Alergia 1</label></li> <li><input type="checkbox" id="checkboxSix" value="Alergia6" ><label for="checkboxSix">Alergia 1</label></li> But I don’t want to use "id" and "for" because I have to do other thing later and I can’t use them. I have see… Read More How to associate label with checkbox but not using "for=id"
tell me, please: what is my mistake? I’m trying to apply your example, but I can’t get the summation result. I want to add up all the prices and display them in TextView. I will be grateful for the help, I’m new to this. enter image description here MainActivity package com.example.testkorzne; import androidx.annotation.NonNull; import androidx.appcompat.app.AppCompatActivity;… Read More How to get a sum of all values from a node in Firebase? Error
I am struggling to make a graph, using ggplot2. below, you can see the output I get and the relative code: library(ggplot2) ## Defining Dataframe Dati <- data.frame(Correction = c("0%", "+5%", "+10%", "+15%"), Vix = c(65700, 48000, 45500, 37800)) ## Create factors Dati$Correction <- as.factor(Dati$Correction) Dati$Correction <- factor(Dati$Correction, levels = c("0%", "+5%", "+10%", "+15%")) ##… Read More Setting limits to a discrete data based x-axis