You could check your current working directory, like this:
Ajax Image Upload using PHP and jQuery
Today’s tutorial, we are showing uploading an image using ajax and saving into a folder in server. In the past, we have seen many tutorials that explains how to upload an image using html and PHP. This tutorial too use PHP to upload the image, but uses the asynchronous techniques of Javascript via jQuery. This prevents…
How to Attach a CSS Stylesheet to an HTML Document
Linking a CSS file to an HTML file allows you to update the styling of the HTML document by editing the CSS file. This is especially useful if, for example, you have hundreds of pages that you’d like to style from one central location. Using CSS, you can com Open your HTML file If you…
How to split a string into an array in JavaScript
Learn how to split a string into an array. String.split The split method splits a string into an array of strings by separating it into substrings. This tool is extremely useful. As an example, we’ll take apart the query string parameters of a URL.
How to Pretty Print JSON in Chrome Developer Console
Output your object as a string Wrap your object in JSON.stringify and log it to the console: This will result in the following minified object: Not exactly pretty yet, so we’ll need to format it. This is especially important for larger objects. Format the pretty-printed output To format our object, we’ll need to specify the number of spaces we’d like: This…
How To Add an Author Box to Your WordPress Site
Manual Theme Integration if you are a web developer and you are working on creating a theme then you will want to add this manually inside your theme. Below is an example code that you can add. In this case, it will display a heading, gravatar, author description and a link to the author’s page….
Meta box with a wysiwyg field displayed on Woocommerce single product custom tabs
Here is the way to add your 2 custom fields (editor wysiwyg) in Admin edit product pages and display the values in front-end single product pages custom tabs: Code goes in function.php file of your active child theme (or theme) or also in any plugin file. Tested and works. You will get: 1) In backend:…
Vue, how to use v-model
The v-model Vue directive allows us to create a two-way binding. You can bind a form input element for example, and make it change the Vue data property when the user changes the content of the field: Handy directive modifiers To make the model update when the change event occurs, and not any time the user presses…
How to check if an object is empty in JavaScript
Say you want to check if a value you have is equal to the empty object, which can be created using the object literal syntax: How can you do so? Use the Object.entries() function. It returns an array containing the object’s enumerable properties. It’s used like this: If it returns an empty array, it means the object…
How to check if JavaScript Object is empty
With JavaScript, it can be difficult to check whether an object is empty. With Arrays, you can easily check with myArray.length, but on the other hand, objects do not work that way. The best way to check if an object is empty is by using a utility function like the one below. So if you have…