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How to Create Copy to Clipboard Button Using ClipboardJS? In this tutorial, I will show you an easy example of how to create a copy to clipboard button using the ClipboardJS library. Follow these steps: Add the following JavaScript using the CDNJS URL into the script tags: https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.0/clipboard.min.js Create a textarea item and specify the ID myText. Below is an example: Create a button and specify an ID or Class. This is important because that ID or Class will be used by the ClipboardJS. Also, you need to specify the attribute for the action type data-clipboard-action="copy" and one more attribute for the target element ID data-clipboard-target="#myText". This will target the above textarea. Below is an example: Copy to Clipboard Now add the following JavaScript code in the head tags between script tags: new ClipboardJS('.copy'); You can notice that we specify the button class here as

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The 6 Best Automated Software Testing Tools for Devs Software testing is one of the most important and challenging processes in the development process. Manual testing is time-consuming, and it’s hard for QA engineers to keep track of everything they need to check in order to thoroughly test a product before its release. This is why automated software testing tools have become so important, as they can accelerate this process by automating several processes and detecting bugs faster. In this article, we will discuss the 6 Best Automated Software Testing tools available for Devs. What Is Automated Software Testing? Software testing is a process of evaluating software products with the intention of finding bugs in the code before its release to the public. Manual testing can be time-consuming, and it’s hard for QA engineers to keep track of all the different things they need to check in order to thoroughly test a product before its release. That’s why automated

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Oracle Apex: Get Display Value from Select List In this tutorial, you will learn how to get display value from the Select List in Oracle Apex. Usually, when we get the value using PL/SQL V() or binding methods (:), then we get the return value from the Select List. But if you want to get the display value from the Select List, then you have to use the JavaScript API method displayValueFor() with apex.item namespace. Method displayValueFor() returns the display value of the selected element on behalf of the return value. Meaning to get the display value from the Select List, you have to pass the return value as an argument to the displayValueFor() method. Getting Display Value from The Select List in Oracle Apex For example, we have a Select List item P2_PRODUCT_LIST based on the following query: Select product_name d, id r from eba_cust_products order by product_name; In this case, the Select List P2_PRODUCT_LIST will display the product name and will

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Linux/Unix: Call Python From Bash Shell Script Here I am giving some examples to demonstrate how to call Python from a bash shell script in Linux/Unix environments. Calling Python from Bash Shell Examples In the following example, it will call the Python program which will access the variable (var_name) declared in the bash shell environment. Example 1. pytest1.sh #!/bin/bash export var_name="Vinish" python -

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Content Level Security in Cloud Computing In the cloud, there are three primary areas of content storage: public cloud storage, private cloud storage, and hybrid cloud storage. Each has its own advantages and disadvantages in cloud computing. With so many options for storing data in the cloud, it’s important to understand how each type affects security levels and what they mean for your company or organization. Read on to learn more about content level security in a cloud computing environment! Public Cloud Storage Public cloud storage, also known as open cloud storage, is a type of cloud storage that is accessible to the public. This means that the data stored in the cloud is available to anyone who has access to the internet, regardless of who they are or what their affiliations are. Public cloud storage is often used for data that is accessible to the general public, like articles published by news organizations or images published by stock photo websites.

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Merge Nodes and Attributes from Different Datasets in Pandas In this tutorial, you will learn how to merge nodes and attributes from different datasets in Pandas. Suppose you have the first dataset as below: Node Edge A B A D B N B A B X S C And the second dataset has unique nodes and their properties as shown below: Node Attribute A -1 B 0 C -1.5 D 1 ... N 1 ... X 0 Y -1.5 W -1.5 Z 1 Now in the below example, we will see how we can merge the second dataset nodes and attributes to the first dataset. Example: Merge Nodes and Attributes from Second Dataset in Pandas The following Python code will create a mapping from Node to color by set_index to Node, and map the current attribute numerical value into a color: import networkx as nx import pandas as pd edges_df = pd.DataFrame({ 'Node':

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Split Paragraph Into Sentences Online Sentences per paragraph 1 2 Convert Copy to Clipboard Do you want to convert multi-sentence paragraphs to single-line paragraphs online? Then this tool is for you. This tool helps to split a paragraph into sentences.

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JavaScript window.open Not Working in Firefox Are you trying to open an URL using the JavaScript window.open() method but it is not working in the Firefox browser? Then you can use the below simple trick to resolve this issue. The issue happens in the Mozilla Firefox browser because it is expecting a return value from the JavaScript function which is not being returned. So it shows the [object window] message in the previous tab from which the new tab is being opened using the window.open() function. To solve this issue, use void() function over window.open() function. Below is an example: void(window.open('https://www.oracle.com', '_blank')); If using javascript: keyword, like most we do in Oracle Apex, then check the below example: javascript:void(window.open('https://www.oracle.com', '_blank'));

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How to Change Checkbox Color in CSS? Use the accent-color property to change the checkbox color in CSS. What is accent-color? The accent-color is the CSS property used to change the color for the user-interface controls such as checkbox (), radio button () and range () etc. The following is the syntax of this property: CSS accent-color Property Syntax accent-color: auto|color|initial|inherit; Example to Change Checkbox Color Using CSS accent-color Property The accent-color Property Example Change checkbox checked background color: Mango Apple Output The accent-color Property Example Change checkbox checked background color: Mango Apple Browser Support Browser version that fully supports the CSS accent-color property. PropertyChromeEdgeFirefoxSafariOperaaccent-color93.093.092.015.479.0

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Oracle Apex: Creating a Shuttle Item In Oracle Apex, a shuttle item is a kind of list item having a multi-select option. It has two boxes (left and right) containing lists; the left side shows the source of the list and right side the selected values. The user can select the list options using its controls. Selected values are stored in a single colon-delimited string. In this tutorial, you will learn how to create a shuttle item in Oracle Apex. Here I am going to give two examples for this: Storing shuttle item values into a single field of a table.Storing shuttle item values into a separate table as multiple records. Creating a Shuttle Item in Oracle Apex In the following example, we are going to store the selected shuttle item values into a field. Example 1: Storing Shuttle Item Selected Values into a Field To do this, you can use any of your existing Varchar2 column in the table, but it should have a good length to store the selected values.

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Everything You Need to Know About Cybersecurity Audit Services In the digital age, cybercrime is one of the major concerns for businesses, big and small. As a business owner, it is important to understand the importance of cybersecurity and ensure that your company is taking the necessary steps to protect itself from cyberattacks. And nothing works better than performing a thorough cybersecurity audit. A cybersecurity audit is a comprehensive review of your company's cyber security posture and identifies areas where your organisation could be more vulnerable to attack. In this blog post, we will discuss what cybersecurity audits are, why you need them, and some best practices for performing them. What is Cybersecurity Audit? A cybersecurity audit refers to an evaluating process where the security of an organisation is safeguarded against any potential cyber-attack. It helps identify the shortcomings that need fixing before any event of network compromise or

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Best Oracle SQL Books For Beginners This article shows some of the best Oracle SQL books for beginners. But it is not meant that these SQL books are not appropriate for advanced Oracle SQL users. They can also read and learn new SQL recipes. Price shows in US dollars, but these books are available in almost every country where Amazon delivery is available. You can click on the View Now button to view more details about the book.

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Linux/Unix: Execute Oracle Commands from Shell Script In this tutorial, you will learn how to execute Oracle commands from the shell script in Linux/Unix systems. Syntax To execute Oracle commands from a shell script use the following syntax: sqlplus -silent username/psw@dbname

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Thread Methods in Java with Example In this tutorial, you will learn about the thread methods in Java with example. The Thread class provides many helpful methods for control. As a quick overview, here are some of the methods used most often: start() The start() method starts the execution of a thread and executes the body defined in its run() method, or the run() method of the Runnable passed to the constructor. Program control returns immediately, with the new thread executing run() concurrently. interrupt() The interrupt() method sets a thread's interrupt status. It also causes a thread to stop being blocked if it is waiting on a monitor lock, waiting for I/O on a java.nio-channels.Channel, or blocked in a java.nio.channels.Selector. If a thread is waiting on a non-channel oriented I/O operation, interrupt() does not unblock the operation. join() The join() method causes a thread to wait for another thread to finish. You would call this method for another thread, not

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10 Best Pandas Courses on Udemy Python Pandas is a library for data manipulation and analysis in python. It provides fast and easy to use data structures and operations for the Python programming language. This library is used for time series and statistical computing. Data frames are used for labelled, multi-dimensional data sets, while matrices can be used for unbalanced and sparse datasets. In this article, we share with you the 10 best Pandas courses on Udemy. 10 Best Pandas Courses on Udemy Our Recommendation

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Oracle Apex - On Close Dialog Refresh Parent Page Regions In Oracle Apex, when we create a modal dialog form with normal report, then Apex creates a dynamic action for the parent report region to refresh it when the form dialog will close. But if we are creating a report manually then we need to create it ourselves. Here in this tutorial, I will give two examples of dynamic actions, one is to refresh the parent page region on a close dialog by selection type region and another dynamic action is to refresh parent region on a close dialog based on JavaScript expression. Below is the first example, in which we will create a dynamic action for a report region to refresh it on the close dialog. On my page, I have an interactive report region named "Report 1" and this report having a link column which is opening a dialog form. 1. Dynamic Action for a Report Region to Refresh on Close Dialog In Oracle Apex page designer, click on the Dynamic Actions tab, then do the right-click

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A Simple Java Swing Font Chooser Program Example A simple Java Swing font chooser program example to give the user an option to select the font and that will apply to a text label. Java Swing Font Chooser Example FontChooser.java import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.event.*; public class FontChooser extends JPanel { protected JList nameList; protected JComboBox sizeBox; protected JCheckBox boldBox; protected JCheckBox italicBox; protected FontFrame frame; public final static int[] fontSizes = {10, 12, 14, 18, 24, 32, 48, 64}; public FontChooser(FontFrame stf) { super(); frame = stf; createComponents(); buildLayout(); } protected void buildLayout() { JLabel label; GridBagConstraints constraints = new GridBagConstraints(); GridBagLayout layout = new GridBagLayout(); setLayout(layout); constraints.anchor = GridBagConstraints.WEST;