Embedded Systems Hacking Amazon Fire 7 (5th and 7th generation) to run TWRP and LineageOS 12.1 This guide is applicable for both old and new generation (5th and 7th generation) Amazon Fire 7 tablets.PrefaceOver the past few years, Amazon has been making aggressive moves to dominate the hardware
Embedded Systems Raspberry Pi - Enable display idle mode and disable screen blanking One thing that I noticed when I first installed Raspbian was that Raspberry Pi does not by default comes with a "turn off monitor after a certain idle time" option. Rather, Raspberry Pi
Security Dissecting Pathao - An Uber-like app that steals SMS, contacts, app list and more. PrefacePathao is a very popular Uber-style ride-sharing service based in Bangladesh. Pathao is a local startup backed by local Bangladeshi entrepreneurs, so they have a better understanding of the market than their competitors
Tech The Grand Theory of Smartphone Pricing The secret of smartphone pricing. How manufacturers decide retail price, and why some phones cost more.
Short story অনুগল্প - ওয়াটার মেলন "ঝিকঝিক ঝিকঝিক" ট্রেন চলছে। "একশ-তিনশ-চারশো পঞ্চাশ..." আপনমনে আজকের এক্সট্রা রোজগারের হিসেব
Embedded Systems OpenWRT - setting up SQM QoS to reduce Bufferbloat and latency Little background You are downloading a large file on your computer, and it's putting so much stress on the bandwidth that you can't even open a webpage on any other device on that
WebPerf The CloudFlare TTFB overhead - explained I love CloudFlare. Among other things, they are the largest CDN company in the world. They are massive. Almost every other developer or SysAdmin I know has at least one website on their
Challenge The definition of the right and the wrong, briefly (Day 2) Right and wrong is BS. Labeling is the total opposite of understanding.
Challenge Why I write, and what I write (Day 1) So this is the first post in my 30-day blog challenge. My current state Today I am not feeling very well. I caught a really bad cold, and I am constantly coughing. My
LIFE My 30-Day Blog Challenge starts! I first learned about the 30-Day Blog Challenge roughly two years ago. One of the tech blogs that used to I follow arranged it. The challenge sounded fun, and a good way to
Tech Robi Safenet - the innocent start of a mass internet filtering campaign? Robi - a major GSM provider in Bangladesh, recently introduced a new internet filtering "service" branded the "Robi Safenet". Robi has launched marketing promos for this service aiming "
WebPerf ওয়েব পারফরম্যান্স ১০১ – পর্ব ২ - ওয়েব পেইজের রেন্ডারিং এর ধাপগুলো ওয়েব পারফরম্যান্স ১০১ এর এটি দ্বিতীয় পর্ব। প্রথম পর্ব পড়তে এখানে ক্লিক করুন। গত পর্বে আমরা জেনে
Linux Bulk Optimize all JPEG, PNG, GIF images on Linux using jpegoptim and optipng (Ubuntu) Keeping your images optimized is one of the keys to a fast website. If you are hosting your website on a Linux machine, you may use jpegoptim and optipng to quickly optimize all
Embedded Systems রাস্পবেরি পাই ৩ - শুরুর কথা (প্রারম্ভিকা) আমরা অনেকেই রাস্পবেরি পাই (Raspberry Pi) সম্পর্কে জানি। রাস্পবেরি পাই নিয়ে আলোচনা করতে হলে সবার আগে সি
LIFE বৃষ্টিবেলা বাইরে মুষলধারে বৃষ্টি হচ্ছে। বৃষ্টি! আহ, কত স্মৃতি এই বৃষ্টিকে ঘিরে! আজ থেকে অনেক বছর আগের
Tech 5 reasons you should never locally host JavaScript libraries JavaScript libraries should always be offloaded to a public hosting service. I might or might not be a good frontend developer, but I care a lot about writing efficient and maintainable code. The
WebPerf ওয়েব পারফরম্যান্স ১০১ - পর্ব ১ - যে জিনিসগুলো গুরুত্বপূর্ণ কিছু কথা ওয়েব পারফরম্যান্স আসলে খুব জটিল একটা বিষয়, একটা দুইটা পোস্টে সম্পুর্ণ কভার করা সম্ভব