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Work with objects and properties

Complex objects can hold any allowed JavaScript value. In the following code, I create an Object() object named myObject and then add properties that represent most of the values available in JavaScript. Complex object example: sample29.html<!DOCTYPEhtml><htmllang="en"><body><script>varmyObject={};//ContainpropertiesinsideofmyObjectrepresentingmost

Sep 03, 2023 am 08:33 AM

工作对象属性

Clone WordPress in Linux

Copying WordPress has never seemed easy and I often like to start a new WordPress website based on an existing website as a template. Configuration of themes, plugins, and settings is useful right from the start, unlike a fresh install where you have to repeat everything from scratch. In Building an Application Image for Resale on DigitalOcean, I detail the build process for an installable, pre-configured, and pre-optimized WordPress Droplet. Essentially, it is a digital ocean of images that can launch a fully loaded WordPress website in minutes. However, more commonly, I want to add a WordPress site to one of my own existing servers.

Sep 03, 2023 am 08:25 AM

Linux 克隆 WordPress

WooCommerce Coupon Management: A Beginner's Guide

Improving and increasing the financial health of the business is the goal of every online store owner, and sales play a vital role in achieving this goal. In this article, we will explore one of the best ways WooCommerce offers to reward customers, namely coupons. Providing customers with discount coupons guarantees an increase in sales, making it a win-win situation. So let's get started. Coupons Offering coupons is considered very encouraging in terms of offering discounts to customers. At the same time, they offer online store owners a great opportunity to increase their sales with this plugin. So, before we get started with today’s post, let’s take a look at what Wikipedia says about coupons. In marketing, a coupon is a ticket or document that can be redeemed for financial

Sep 03, 2023 am 08:01 AM

Quick Start with the Mojs Animation Library: A Guide to the Explosion Module

We start this series by learning how to animate HTML elements using mojs. In this second tutorial, we continue using the Shape module to animate built-in SVG shapes. The third tutorial covers more ways to animate SVG shapes using ShapeSwirl and the stagger module. Now we will learn how to animate different SVG shapes in bursts using the Burst module. This tutorial will depend on the concepts we introduced in the previous three tutorials. If you haven't read them yet, I recommend reading them first. Creating a Basic Burst Animation The first thing we need to do before creating any burst animation is to instantiate a Burst object. Afterwards, we can specify different properties

Sep 02, 2023 pm 11:49 PM

快速入门爆炸模块 Mojs动画库

JavaScript Word Count: A Step-by-Step Guide

In this short article, we'll look at how to count the number of words in a paragraph using JavaScript, along with some practical examples. As a JavaScript developer, sometimes you need to restrict user input in a text box. There are two ways to limit user input: by number of characters or by number of words. Today, we’ll discuss the latter – how to count the number of words in a string in JavaScript. JavaScript Example: Counting the Number of Words in a String In this section, we will build a custom JavaScript function that allows you to count the number of all words in a string. Let's take a quick look at the following examples. As you can see we created getWordCoun

Sep 02, 2023 pm 11:17 PM

Optimizing Animation Performance with KUTE.js: Part 5, Enhanced Easing Functions and Properties

So far in this series, you have learned how to animate CSS properties of different elements, how to create different SVG-related animations, and how to animate the text content of different elements on a web page. Another way you can use KUTE.js to animate elements on your web page is by changing the values of different properties. This requires you to include the properties plugin in your project. In this tutorial, you will learn how to use the properties plugin to animate the values of different types of properties in KUTE.js. We'll also discuss the different easing functions you can use to control different animation speeds. Easing Function Real-life objects rarely move linearly. They either speed up or slow down. Even acceleration and deceleration occur at different magnitudes. until now

Sep 02, 2023 pm 11:09 PM

Create marketable application images for Digital Ocean resale

In this tutorial, I'll guide you through creating a preconfigured server instance running WordPress (or other LAMP-based application) that you can repeatedly clone and transfer to clients. I use DigitalOcean's image feature to sell my WordPress Quickstart and a few LAMP-based apps like SimplifyEmail and SimpleMonitor. Partly because of this feature, DigitalOcean has become my web host of choice this year. For DigitalOcean, a snapshot is a copy of a specific cloud-based server instance at a certain point in time. It allows you to copy instances and transfer them via email to

Sep 02, 2023 pm 10:01 PM

Embrace the world of Ember.js

There are many JavaScript libraries available, and most of them are very good at providing the traditional DOM-centric interactions required by typical websites. But when it comes to building a manageable code base for a single-page application, a whole new set of frameworks are needed to solve the problem. As the old saying goes: “Use the best tool for the job.” It's not that a traditional library like jQuery can't help you build desktop-like experiences, it's just not its use case and lacks features like data binding, event routing, and state management. Sure, you could probably cobble together a bunch of plugins to implement some of these features, but in my opinion it makes more sense to start with a framework built specifically from the ground up to solve these specific problems. As the old saying goes: “Use the best tool for the job.” My favorite

Sep 02, 2023 pm 09:41 PM

Developing real-time applications with NativeScript: implementing push notifications

NativeScript is a framework for building cross-platform native mobile applications using XML, CSS, and JavaScript. In this series, we'll try some of the cool things you can do with NativeScript applications: geolocation and Google Maps integration, SQLite databases, Firebase integration, and push notifications. In the process, we are building a fitness app with real-time features that will be used by the app. In this tutorial, you'll learn how easy it is to add push notifications to your NativeScript app using Firebase Cloud Messaging Service. What you will create Continuing from the previous tutorial, you will add

Sep 02, 2023 pm 09:37 PM

jQuery Simplified Guide: Exploring jQuery and Ajax

The jQueryajax() function is the lowest level of abstraction The jQueryajax() function is the lowest level of abstraction available for XMLHttpRequest (aka AJAX). All other jQueryAJAX functions (such as load()) utilize the ajax() function. Using the ajax() function provides the most powerful functionality for XMLHttpRequests. jQuery also provides other higher-level abstractions to perform very specific types of XMLHttpRequests. These functions are essentially shortcuts to the ajax() method. These shortcut methods are: load()get()getJSON()getScript()po

Sep 02, 2023 pm 09:05 PM

Embracing the Embers: Part 4

In my previous tutorial, I covered how to use Ember.Object to define models and work with datasets. In this section, we'll take a closer look at how Ember uses the Handlebars template framework to define your app's user interface. Client-Side Templates Most server-side developers are accustomed to using templates to define markup that will be dynamically populated. If you've ever used ASP.NET, ColdFusion, PHP or Rails, you definitely know what I'm talking about. JavaScript client-side templates have really started to gain popularity recently, especially because of its focus on building more desktop-like experiences. This means more processing is done on the client side and the data is primarily passed through the server side API

Sep 02, 2023 pm 08:37 PM

Enhancing the manageability of multi-author blogs: valuable tips and plugins

Running a multi-author blog is no easy task. Managing content, ensuring timely publishing, maintaining a schedule, ensuring proper communication with authors, ensuring posts follow certain predefined guidelines, and tracking changes to posts are just some of the tasks you have to deal with when running a blog. In this article, I will share some tips and useful plugins that you can use to make your life easier. Manage Communication Correct and timely communication is very important in a multi-author blog setup. Lack of proper communication can lead to delayed posts, low-quality content, and frustration. You can choose any platform such as email, IRC, Twitter, Facebook Groups, Google Groups, or even a private blog. Tip: Choose a suitable

Sep 02, 2023 pm 07:57 PM

Important factors to consider when managing a WordPress project

Lean, Agile, Waterfall; there are dozens of project management methodologies, each abstracting your project into a series of common tasks and formulas. When it comes to software engineering, this can get complicated. For example, it can cause problems between developers and managers with different organizational styles. Managers need this abstraction layer to track necessary metrics. However, developers may suffer from constant small-task fatigue and the feeling of being micromanaged. No matter what the programming language, framework or library is, they don’t fit neatly into the various project management methodologies out there. So how do we improve the process? By classifying the differences between tools. Let’s take a deeper look at WordPress’ unique features and how they impact managers and developers’ perspectives. how to make

Sep 02, 2023 pm 07:09 PM

JavaScript performance taken to the extreme

Just because you didn't attend that great session doesn't mean you still can't watch the lecture! Every weekend we hold recommended web development talks on Nettuts+. In this talk hosted by JSConf's Thomas Fuchs, he reviews some of the tweaks you can make to JavaScript to significantly improve performance (at least in terms of percentages). Along the way, he covers why you shouldn't pre-optimize your code, how each browser's JavaScript engine excels in different areas, and even how simple things like reordering expressions can significantly improve performance.

Sep 02, 2023 pm 06:57 PM