Hasin Hayder's Blog, page 2

What should be your first programming language?

If you are new to programming or want to step into learning programming, I am sure that you are in a dilemma of choosing your first programming language. Well, stop thinking and start with Python.   How to start for now?   Read this article first. Try to understand what he is saying, don’t skip …

উত্তরা বিআরটিএ থেকে মোটরসাইকেলের রেজিস্ট্রেশন অ্যাকনলেজমেন্ট স্লিপের ডেট বাড়ানো, ডিজিটাল নাম্বার প্লেট তোলা, ফিংগার প্রিন্ট দেয়া এবং স্মার্ট কার্ড তোলার ডিটেইলস

উত্তরা বিআরটিএ থেকে মোটরসাইকেলের রেজিস্ট্রেশন অ্যাকনলেজমেন্ট স্লিপের ডেট বাড়ানো, ডিজিটাল নাম্বার প্লেট তোলা, ফিংগার প্রিন্ট দেয়া এবং স্মার্ট কার্ড তোলার ডিটেইলস ১. রেজিস্ট্রেশন অ্যাকনলেজমেন্ট স্লিপের ডেট বাড়াতে হলে: স্লিপ নিয়ে সোজা চলে যান ১০৩ নম্বর রুমে, সেখানে কম্পিউটার নিয়ে বসে থাকা লোকটিকে কাগজপত্র দিন এবং বলুন যে আপনি স্লিপের ডেট বাড়াতে চান। তিনি আপনার কাগজের …

How to stop the kernel_task from fucking the CPU in your mac

*Special Note: Before you read and practice anything mentioned in this article, make sure that you understand the risk. Don’t fucking come back to blame me if anything goes wrong So, from reading the title you probably understand by now that I am seriously pissed off by this fucking (and super annoying) problem which is …

Upgrading PHP to PHP7.0 in a CentOS server with Vesta CP

Latest VestaCP comes with PHP5.6 by default. In this article, we will see how to upgrade PHP to it’s latest version, i.e PHP7.0 First, we need to add the correct REMI repository and enable remi update, remi release and remi-php70 repository. Here’s how Now stop apache2 and remove the existing php package that comes with …

How to disable IPv6 for Exim4 that comes with Vesta Panel

I had a server which has both IPv4 and IPv6 and they were working perfectly fine. I had installed Vesta CP which is an amazing control panel application and it was working just great. But there was only one problem with Exim4. It was not sending emails properly to Gmail. Mails sent to gmail were …

How to prevent someone or some role from accessing the WordPress admin panel

It might be required sometime to prevent a user or all users with a specific role from accessing the WordPress admin panel. It’s not tough. Let’s think that we want that all users with author role will not be able to access the admin panel. All you have to do is just add the following …

Changing Author Homepage URL Properly in WordPress

* Photo by Michael Fertig Authors in WordPress have a homepage url like http://domain.com/author/authorname where all their posts are shown. And many of us who think it doesn’t look attractive want to change that url format. The middle part of that url, which says author, is called an author_base and it is possible to change …

Creating a slack bot using PHP to monitor your envato sales

Slack is awesome. Slack is the de-facto of modern team communication and I am pretty sure that this is not the first time you’re hearing something like this about slack. But if you’re really never used slack, oh boy, I feel pity for you

Packaging thirdparty plugins with your WordPress theme using TGM Plugin Activation library

When you’re shipping your theme for sell, it’s often required to bundle the required plugins. Some people just keep these plugins like general vendor libraries inside their theme and load them using php’s require_once. However, if you’re following this style, your themes will fail to pass the theme check because these plugin files will be …

Generate Dummy Placeholder Images in the WordPress Export File Instantly

It’s a common problem for the theme developers who sell their themes in the marketplaces and ships a data file with it, that contains exported data from the demo WordPress site. The problem is, this content file contains links to the images used in the demo. And those images, which the author uses to decorate …