If you use .loc[row,column] and still get the same error, it’s probably because of copying another data frame. You have to use .copy(). This is a step by step error reproduction: import pandas as pd d = {‘col1’: [1, 2, 3, 4], ‘col2’: [3, 4, 5, 6]} df = pd.DataFrame(data=d) df # col1 col2 #0 … Read more
Implicit wait is defined once right after the driver initialization for the driver life time, and it sets the maximum amount of time for the driver to look foe WebElement. Explicit wait is used to wait up to the given amount of time for the WebElement to be in cretin condition, and need to be … Read more
This href=”http://placehold.it/350×125″ doesn’t say to fancybox that you are opening an image so you either : 1). add the fancybox.image special class to your link like <a class=”cta-nav-hover fancybox fancybox.image” href=”http://placehold.it/350×125″ title=”Bio”><span></span></a> 2). add the (HTML5) data-fancybox-type attribute to your link like <a data-fancybox-type=”image” href=”http://placehold.it/350×125″ title=”Bio” class=”cta-nav-hover fancybox”><span></span></a> 3). add the type option to your … Read more
Entities (packages, types, methods, variables, etc.) defined in a Java program have names. These are used to refer to those entities in other parts of a program. The Java language defines a scope for each name The scope of a declaration is the region of the program within which the entity declared by the declaration … Read more
<?php foreach (range(1, 12) as $month): ?> <option value=”<?= sprintf(“%02d”, $month) ?>”><?= sprintf(“%02d”, $month) ?></option> <?php endforeach?> You’d probably want to save the value of sprintf to a variable to avoid calling it multiple times.
Grid properties not working on elements inside grid container
Rather than relying on precut image files, here’s an example of slicing an existing image and shuffling the resulting pieces. It combines the helpful (+1) suggestions of both @Frederick and @akf. import java.awt.EventQueue; import java.awt.GridLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import java.util.ArrayList; import java.util.Collections; import java.util.List; import javax.imageio.ImageIO; import javax.swing.ImageIcon; … Read more
No, it is not possible to interact with any WebElement within an <iframe> through Selenium without switching to the respective iframe. Reason : When a page is loaded, Selenium‘s focus by default remains on the Top Window. The Top Window contains the other <iframes> and the framesets. So when we need to interact with a … Read more
The example below creates MAX ornaments for your tree. It uses a ComponentListener to relocate any outlying ornaments. package merrychristmas; import java.awt.AlphaComposite; import java.awt.Color; import java.awt.Dimension; import java.awt.EventQueue; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.RenderingHints; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.ComponentAdapter; import java.awt.event.ComponentEvent; import java.util.LinkedList; import java.util.Queue; import java.util.Random; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.Timer; public … Read more
Easiest would be to have placeholders for the validation error messages in your JSP. The JSP /WEB-INF/foo.jsp: <form action=”${pageContext.request.contextPath}/foo” method=”post”> <label for=”foo”>Foo</label> <input id=”foo” name=”foo” value=”${fn:escapeXml(param.foo)}”> <span class=”error”>${messages.foo}</span> <br /> <label for=”bar”>Bar</label> <input id=”bar” name=”bar” value=”${fn:escapeXml(param.bar)}”> <span class=”error”>${messages.bar}</span> <br /> … <input type=”submit”> <span class=”success”>${messages.success}</span> </form> In the servlet where you submit the form to, … Read more