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Programming insights to Storytelling, it's all here.

Ibrahim Diallo

November 2013

Poor man's way of handling 1.3 million web request

Poor man's way of handling 1.3 million web request

I write on this blog mostly to share what I learn in my career and also to improve my writing. I had very low expectation when I posted a link to a recent article I wrote on reddit. I never expected to shoot to number one in a matter of minutes in the technology subreddit. Looking at my Google analytic dashboard , The maximum I attained was over 1700 people at a time reading my blog and that was plenty to overwhelm my server.

Getting started with your first website: Part 2 - WordPress

Getting started with your first website: Part 2 - WordPress

This tutorial is a follow up the previous post Getting started with your first website. On the previous tutorial we have selected a hosting company and a operating system to run our server. We used Apache as a web server, MySQL as a database, and PHP as a programing language. The next step will be to setup an application that make use of all these technologies and create something useful. Our application will be a WordPress Blog.

List of laptops that support Ubuntu

List of laptops that support Ubuntu

Ubuntu is one of my favorite OS. It is very user friendly, perfect for surfing the web, for music, for movies and even gaming. At the same time you have all the power of Linux behind it so I can use it for working on my projects. Recently, I bought a new laptop and unfortunately I found myself returning it because it was a just a giant hardware dongle.

Fixing a 3 year old hack

Fixing a 3 year old hack

One of the sites I worked on was regularly getting hacked. The attacker did not leave much traces and eventually we learned how to deal with the symptoms of the attack rather than fix it. The common agreement was that maybe he was exploiting a bug in the framework. Recently, I did a deployment and didn't follow the exact procedures and we got hacked again. I got mad for getting blamed for it and decided it was time take a deeper look into the problem.

I have no idea what I am doing

I have no idea what I am doing

I am a web developer by trade and I program as a hobby. I love the idea that people who choose this career path are considered smart. Some of my non-tech savvy friends ask me questions like how Facebook works and they are awed when I answer: Facebook uses a giant database. In front of them I feel like a winner. The go to guy when we are talking about anything technical. But then I go back home. I open my local repository and look at my past, present, and future projects. Then I think to myself: I have absolutely no idea what I am doing.

Made for humans by humans

Made for humans by humans

I was recently monitoring my server logs and I noticed multiple requests to a unusual path. /humans.txt. The request returned a 404 since it didn't exist but it got my attention. A few seconds of googling revealed a very interesting idea: a website can talk to bots with the robots.txt file and talk to humans with humans.txt.

Solving problems

Solving problems

In high school I always wondered how some kids memorized all the math formulas. Especially the long ones. I am not particularly good in math but since I am terrified with the idea of giving up I kept at it until I found ways to deal with it. I couldn't memorize the formulas but knowing the first few digits of a sine and cosine of special angles (30,45,60 and so on) proved to be very useful. I loved computers since I was a kid and I was labeled the computer guy in the family. Everyone came to me (and still do) to get help with the Microsoft Word issues, Excel, modem setup, unresponsive mouse, broken screen (not that I could do much with a broken CRT monitor), driver update, unplugged cable, and so on. I may be very disorganized but one thing I can say for sure is I almost aways find a solution to the problems presented to me.

Privacy issues aside, it's a damn good service

Privacy issues aside, it's a damn good service

Google, Facebook, and many, use your information to re-target ads. It is their way of making money. It was fine in the beginning because they came from humble backgrounds. It was the kid in his college dorm trying to build a cool new thing. We admired and cheered for them until they became the giants that basically govern the Internet today. Despite all the talks of how evil they are, we wouldn't be using their services if they weren't doing such a fine job.

JS Tip of the day

Creating a class in JavaScript

It comes to a surprise that JavaScript, the most popular language on the web, has the most unconventional method for creating a class. In most object oriented p…