Published in February 8th, 2020

I recently tried to check neovim startup time. The result was showing that NERDTree is quite slow in the startup time. So, I tried to search for other file explorer plugin. I found defx, the one that is lighter than NERDTree, that also has similar functionality with NERDTree.

Published in February 8th, 2020

When I was in college my weight was 78kg, eating unhealthy foods, had a bad sleep pattern, and not fit (remembering that I was getting tired easily). Of course, so many times I thought about how to change my life and have better health. I tried different things without any basis of knowledge, so, failures became friends of mine.

Published in December 21st, 2014

Finding particular rows from a table from relational database is commonly used by many developers in developing their application. But, how to find particular objects in array. In my opinion, finding rows from a table on relational database is easier than find particular objects from array which too logical sometimes (haha). I just have to create the query that select particular rows or using active record to fetch the rows.

Published in December 11th, 2014

In developing application you may find a problem where you have to sum numbers in an array. You may feel confuse of how to do that. Here, I explain how you can solve the problem. Let's say that we have `nums = [1,2,3,4,5]` and the result of sum is 15.