July 10, 2018

How to Develop Ethereum Smart Contract with Truffle and Ganache

You have read about Ethereum, you know the gist of how blockchains work, now you want to start playing with the development. Where do you start? Without further ado, here comes the step-by-step...


April 10, 2016

How to Fix iOS SIGKILL App Crash When Returning From Settings

If you have added permission checking on items such as Camera or Photo Library, you may have noticed this issue when testing your app. That is, your app would crash with a SIGKILL upon return from...


April 2, 2016

How to Add a Countdown Timer with Day + Hour + Minute + Second In Swift

There are various reasons why one would want a countdown timer. In my case, I wanted a countdown timer to display the time left before an auction closes. Naturally, I searched for available packages...


April 1, 2016

Swift: How to Resize UITextView + TableViewCell Correctly After JSON Fetch

Here’s the issue I had. I have a UITextView of variable length that is populated via JSON. It is part of a XIB file that is inserted as a TableViewCell in a UITableView. EDIT: In the end I figure...


January 20, 2016

How to Set Up Nginx Cache For Your Laravel / PHP App In 5 Mins

If you have been developing Laravel apps, then you should be quite familiar with the Nginx + PHP-FPM stack as they are part of the default Homestead/Valet stack as provided by Laravel. One of the...


January 8, 2016

How to Fix ‘Command “clear-compiled” is not defined’ Error When Upgrading to Laravel 5.2

While trying to upgrade my production app from Laravel 5.1 to 5.2 via composer, I encountered this error message: This is unexpected because I did not have any error in my local development...