Author Archives: lysender

My Trading Profile: Swing Trading

Posted on February 14, 2019 by lysender

Last year, before I even started actual trading, I already started studying swing trading and my first three months perhaps is more about swing trading. As I go along the journey, I learned new techniques, tried them and failed miserably, … Continue reading →

Posted in Stock Trading | Tagged | Leave a comment

Docker Networking – Prevent External Access to your exposed ports

Posted on February 14, 2019 by lysender

I have this problem wherein my MySQL server running in a Docker container is accessed outside the host which is a small VPS. I know because when I view the Docker logs for that MySQL container, it shows a lot … Continue reading →

Posted in Database, Docker, MySQL | Leave a comment

DOM Selection/Query without jQuery

Posted on February 6, 2019 by lysender

I think I’m way so outdated from the modern HTML/CSS/JavaScript world already due to working with classic libraries and tools for a very long time. As I view a Facebook Group members list, I wonder if some of the members … Continue reading →

Posted in JavaScript, Web Development | Leave a comment

Creating Semi-Static Website with Contents from AWS S3

Posted on November 29, 2018 by lysender

For the past three weeks, I have developed and refined a web scrapping script that fetches contents from a certain blog and archives them, including the images into my AWS S3 bucket. I’m able to serve these contents using a … Continue reading →

Posted in Angular, Ruby | Tagged , , | Leave a comment

My Nahaz Stats Don’t Lie as a Trader – Sixth Month

Posted on November 11, 2018 by lysender

So, after a paradigm shift of my trading strategy (from no system to having a very limited set of setups kind of system, from BOSO to BOBO), I’m very eager to track my progress. However, I haven’t really track my … Continue reading →

Posted in Investments, Stock Trading | Leave a comment

Stock Trading for almost 6 months, what has changed?

Posted on November 9, 2018 by lysender

So, it has been almost 6 months since I started stock trading. I have witnessed several disasters in the stock market like the bear market, the ghost month, the inflation rate, the US-China trade wars, the US market’s Dow Jones … Continue reading →

Posted in Investments, Stock Trading | Tagged , | 2 Comments

Introducing Price Stalker – PSE stock price alerting

Posted on September 9, 2018 by lysender

So I have this pet project that allows you to track stock price movements from PSE. Price Stalker’s primary focus is to deliver notifications/alerts about stock price movement of your favorite stocks at the Philippine Stocks Exchange through email or … Continue reading →

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Finally found a task scheduler/cron for Rails

Posted on August 25, 2018 by lysender

I have been working with a cron-like task scheduler in the past and among the very few options, we choose crono. It works because it allows us to run tasks at 10-second interval and as well as the regular daily/hourly/weekly … Continue reading →

Posted in Cron, Rails, Ruby, Web Development | Tagged , , , | Leave a comment

Docker Compose down does not remove volumes

Posted on August 6, 2018 by lysender

I was trying to fix a deployment issue on one of my Docker setup where source code is being pulled periodically from master branch inside a volume, however, I ended up having the same outdated branch over and over again. … Continue reading →

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Angular 6 – Cannot resolve crypto, fs, net, path, stream when building Angular

Posted on July 28, 2018 by lysender

My current setup is Angular 6.1.0 with Angular Universal too but the project is based on an old (dead) project which was built on Angular 5. Upon building the server side assets, the builder throws a lot of error saying … Continue reading →

Posted in Angular | Tagged , | 4 Comments