How to fix WordPress Automatic Update Error.

Background: When WordPress.Org releases a new update to its WordPress standalone CMS (Content Management System), you may have set your website to get your installation updated automatically, or you may like to do it yourself at your preferred time. But because of server load on the part of your web host, you may get an …

What do CTR (click-through rate), CPC (cost per click), and RPM (page revenue per thousand impressions) mean in online advertising?

In today’s online advertising age, as an online publisher or advertiser, you will always come across jargon or terms like CTR, CPC, and page RPM. All the terms mentioned above help you understand the metrics you want to know before you can finalise & execute ‘Online Advertising’ campaigns. It also allows advertisers to make sound …

Fix Google PageSpeed Error ‘Eliminate render-blocking JavaScript and CSS in above-the-fold content’ for WordPress Website.

Here is how you may want to tune up your WordPress website performance, i.e., how long it takes to download your website from the server to your visitors’ computer, mobile or tablet. In the era of responsive design, we tend to embed more than one Javascript or CSS file, such as Bootstrap CSS and JS …

How do you change the color opacity or transparency in CSS?

There are instances when you think it would be a great idea to change the opacity of the background color of a div without affecting the text, image, and other web properties present inside the same div of HTML and CSS. Answer: What you usually do is specify background color in CSS using hex, i.e. …

Write an iOS/iPadOS app code to transition from one screen to another.

There are instances when you want to transition or navigate from one UI screen to another by pressing a button. Yes, you can link the button visually by control-clicking on it and then linking it to the required UI Screen on the storyboard. But I will show you how you can do it programmatically with …

How to enable HTTP persistent or HTTP keep-alive connection feature for your WordPress website.

As Wikipedia explains: HTTP persistent connection, also called HTTP keep-alive or HTTP connection reuse, involves using a single TCP connection to send and receive multiple HTTP requests/responses instead of opening a new connection for every request/response pair. The newer SPDY protocol uses the same idea and extends it to allow multiple concurrent requests/responses to be …

How to hide the ‘Back’ button on the iOS/iPadOS App.

You want to hide this ‘Back’ button when you transition from one screen to the next, probably the detail view screen, where Xcode automatically puts this for you without asking if you want it. You can copy the below code to your ‘viewDidLoad’ method in your respective file: Objective-C Code: Swift Code: Hope it helps, …

How to enable Gzip Compression for WordPress.

If you want to increase your website’s performance and speed by reducing its load time on clients’ (i.e., visitors’) machines, then this tutorial will help you. Something About WordPress:WordPress does not offer a mechanism to compress the blog’s HTML output. The Apache-enabled web server normally provides this feature. As the Apache Website Defines, The mod_deflate …

How to disable WordPress Pingbacks & Trackbacks.

Let’s Know What is Pingback? A pingback is a type of comment created when you link to another blog post where pingbacks are enabled. The best way to think about pingbacks is as remote comments: Let’s Know What Trackback is. Trackbacks are a way to notify legacy blog systems that you’ve linked to them. If …

How to reset Macintosh’s Finder App Preferences.

There are times when the OSX Finder starts acting weirdly, won’t obey your command, click, or tap, and you want to reset your Macintosh’s OSX Finder to its default setting to make it work as before, just like when you started your Mac for the first time. If you are using the latest Mac OSX …