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Application

Disable cache in Cloudflare

For much kind of websites Cloudflare’s cache is really great. But for some dynamic websites it is really bad and causes some problems.You can activate “development mode” in cache section and it will solve the problem… But just for 3 hours. After 3 hours it will turn off itself. So, you need to do it…

Nginx: Too Many Open Files Error And Solution

Recently when I check on one of my website, which frequently getting the error 500 when number of user start to increase. Check out the Nginx log and found the following error: 2019/04/26 13:24:16 [crit] 21974#0: *3188937 open() “/usr/local/nginx/html/50x.html” failed (24: Too many open files), client: , request: “GET /file/images/background.jpg…

Git vs. GitHub: What is the difference between GitHub and Git?

Given Microsoft’s recent acquisition of GitHub for $7.5 billion, there has been an incredible amount of interest in the distributed version control program known as Git. Git vs. GitHub comparisons are constantly being requested, and questions about how they work together are constantly being asked. There are indeed quite a…

Managing microservices and APIs with Kong and Konga

Kong API Gateway is one of my favorite API Gateway when come to the microservice architecture and also RESTful API. What is Kong? Kong is a widely adopted, open source API Gateway, written in Lua. It runs on top of Nginx, leveraging the OpenResty framework and provides a simple RESTful…

Whatsapp will soon stop working of the following list of phone

If you use an old phone, or if you’ve never bothered to upgrade to the latest version of your phone’s operating system, it’s time to pay attention: WhatsApp might stop working on your phone soon. Estimates suggest more than 20 million handsets will be affected in total. Any phone running…

Country blocking using Nginx with IP2Location Module

After few days of trying, trying and trying, finally find out the way to compile the IP2Location module into the Nginx in Ubuntu server. I try to compare multiple way of doing the country block with Nginx, where in my previous post, the country blocking is done with GeoIP module…

Grab partners Maybank to launch mobile wallet in Malaysia

South-East Asian ride-hailing firm Grab is teaming up with Malaysia’s biggest bank, Maybank, to drive adoption of its new mobile wallet. Having received an e-money license from Malaysia’s central bank late last year, Grab is set to roll out its GrabPay mobile wallet in beta in the next few weeks.…

Country blocking using Nginx GeoIP in Ubuntu 16.04

In the following article, I will share on how to install the GeoIP module on Nginx and how to write the code in Nginx to block the visitor from certain country. There are many way to block the customer from certain country to access your website if you are not…

What is docker compose and how to setup a wordpress website with docker compose

Docker Compose is a tools for defining and running multiple container Docker application, you may spin up one or more container by using the configuration YAML file. Docker compose work in all environment including production, staging, development, testing as well as CI workflows. The latest version of Docker Container come…

Opera is killing its VPN app for iOS and Android

Opera has announced that it’s discontinuing its Opera VPN for both iOS and Android later this month, April 30 2018. This news came barely two years after the company first launched the app for iOS. To “make sure your privacy is still looked after”, Opera says that its Opera Gold users have the option…