How Facebook link preview happens?

When you type a URL into facebook, it automatically comes up with the "post a link" feature. With most websites, it automatically loads a selection of images it pulls from somewhere in the page to...

How to structure the tables of a very simple blog in MySQL?

I want to add a very simple blog feature on one of my existing LAMP sites. It would be tied to a user's existing profile, and they would be able to simply input a title and a body for each post in...

Remove original image after automatic creation of featured image

I installed the plugin http://wordpress.org/plugins/automatic-featured-image-posts/ but I am having a problemm, because the plugin doesn't remove the original image from the post content after...

How to make a YouTube video play automatically on WordPress home page

I need to add an action to my CHILD theme (functions.php). I need it to activate and launch a YouTube video and make it automatically play when a user opens the home page on the website. I am...

Wordpress wp_update_attachment_metadata image width and height = 1?

Hello Friends I used to set post thumbnail programmatically. this is my code. foreach ($csv as $key => $value) { $filename = "wp-content/uploads/images/".$value[8].".jpg"; $wp_filetype =...

Wordpress featured images and media library thumbnail no longer displays

I have a WordPress blog that is on a VPS. Everything has been working fine until today when I realised that my featured images are no longer displaying. I logged in to my dashboard, media library,...

Featured image for front end post

so i'm trying about 2 3 with this and i can't managed to make it work. I have this theme : Aruna and he has front end post and when i'm posting a image i need to write title and upload a image...

Karaf 4, Karaf Profiles, and Docker

I read a blog post recently, and some threads related to it, where Jean-Baptiste mentioned working with Docker and Karaf to create custom distributions of apps using Karaf profiles. I have need...

Why does my IrfanView command not work on batch file but work when typing directly in CMD?

I'm a first-day user of IrfanView and have a question. I have a bunch of multi-page tiff files and I want to split all of them individually. So I write a batch file with the command like...

Duplicate first Image in All blogger posts

I started to use a new AMP blogger template but I face a serious problem with featured Image, The template script automatically makes the first image in the post as the featured image but the...

Wordpress og:image not working in whatsapp?

I had created a Wordpress news website. There are many sharing options implemented! I added WhatsApp and send the URL to WhatsApp and share to WhatsApp! The issue is, initially the post image is...

Facebook instant article header image

I am trying to automatically display an image inside the header of a Facebook instant article. I'm using Wordpress default RSS feed. Is there a way to automatically append the featured image of...

pull-right and pull-left classes aren't working in WordPress

My pull-left and pull-right classes don't seem to be working after I uploaded my theme onto WordPress. Here is the website: https://www.brightideas.mattriale.com/ The phone number and email...

How to export custom post type details with it's postmeta and images

I have a custom post type on two websites and I have to export all posts in that post type and import to the second site. So my post type is "products". Actually, I can use Wordpress default...

How to prevent session not to reset when user login on checkout page?

I have some session values on checkout page that i'm sending as email to customer as well as adding in order details too. The problem is that when user logged in and going to checkout everything...

How to add an alt tag to the auto featured image posts?

I'm a total beginner to the PHP, so sorry if my question will sound silly. So, I am using a WordPress plugin called Automatic Featured Image Posts. It does a great job creating a draft post from a...

How to save a social media post as image programmatically to the gallery

I want to create a feature in my app that will allow the user to save a social media post to the gallery. the idea is when the user presses share on the post, my app will appear in the share...

ParseError thrown on Wordpress site

Using the css/html built-in editor in Wordpress I have added some code the functions.php file but something wrong happened and the following error shows up every time I open the website: ...

The Conflict of jQuery on WP (Admin Panel doesn't work correctly)

I'm using a custom Wordpress Theme for my blog. This theme is working good in the website but on the back, the widgets can't moving/automatically closing etc. I've tried to solve this problem...

How to set post content's first image to be thumbnail image for more than 1000 records?

Good day, I'm having more than 1000 posts imported from the CSV files so most of them don't have featured images. I've try installing the plugins which help automatically updated the featured...

How to confirm file upload on button click

Uploading image in our ReactJS Website automatically uploads after the progress bar reaches 100%. We expected that it will confirm its upload once the user hits the post button. But the uploading...

Need advice with gitLab-runner for continuous deployment

I have been looking into using gitLab runner to push my code to the staging and prod environment automatically when there is a commit to the staging and master branches, but i am confused as to...

YOLO v3 complete architecture

I am attempting to implement YOLO v3 in Tensorflow-Keras from scratch, with the aim of training my own model on a custom dataset. By that, I mean without using pretrained weights. I have gone...

play video on thumbnail hover in wordpress

i want any code works like this you have static thumbnail as featured image, on hover it will automatically play HTML5 video which is pre-defined for each post (like youtube site)

Adding multi-level menu's with Timber

I am not familiar with Timber - in-fact this is the first time I've ever heard of it, but I'm helping a charity out who's web developer have left them in the lurch. I've worked most things out -...

How to force WordPress Gutenberg to update the featured image after saving the post?

I am working on a plugin that automatically attaches a featured image to a WordPress post after save (i.e. programmatically not using the Media Selector). The plugin uses the add_action(...

Outlook 2016 not using autodiscover XML

So, this will be my last attempt to get some help on this issue. I already made a reddit post about this as well, but so far, no solution. I'm running an ISPConfig server. It has a plugin for...

Setting Firebase Firestore security rules so only users can CRUD their own data and all else is ignored

I have an app that is designed so authenticated users via Google only have access to their own data with no "social" features. I want to know the security rules for the below criteria. Let's say I...

How to automatically update a pandas dataframe given an external website condition?

This is the target website: https://www.mobihealthnews.com/news?page=0 I create a python function to scrape all the informations from the news page and store everything inside a pandas data frame,...

How to correctly use intrincSize in custom UIView. Where/when to calculate and to update the size?

I have been trying to understand and utilize intrinsicSize on a custom UIView for some days now. So far with little success. The post is quite long, sorry for that :-) Problem is, that the topic...