💯 Curated coding interview preparation materials for busy software engineers

A curated awesome list of lists of interview questions. Feel free to contribute! 🎓

A complete computer science study plan to become a software engineer.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Leet code practices

Build OpenVPN source for IOS

📝 An awesome Data Science repository to learn and apply for real world problems.

Toturials coming with the "data science roadmap" picture.

Dev or Production Environment Configuration

Detailed listing of multimedia codecs on an Android device

Deep learning Bangla resources with TensorFlow

🛠️ The missing drawable toolbox for Android. Create drawables programmatically and get rid of the boring and always repeated drawable.xml files.

Spring boot skeleton project with implemented authentication, firebase push, mail, FileUpload, account validation, activity logging etc.

Onvif Server Simulator write by QQ:502706647, device discovery service,rtsp media server,Some key interfaces of onvif

Simulates an onvif camera which returns current frame via http

Colored logcat script which only shows log entries for a specific application package.

An example demonstrating how to implement a custom editable ListView in JavaFX

Device Provisioning Protocol is a Wi-Fi Alliance program to securely provision devices to obtain network access.

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

A simple app to login to hajirakhata.revesoft.com for attendence purpose. This app is only for those who work in Reve Systems.

A thumbnail generation Java library for Office,PDF,HTML,Text,MP3,MPEG and Image documents

my web profile

This library help you to sent email to gmail

Android code style settings for Android Studio at grandcentrix

Modular and customizable Material Design UI components for Android

A packet interceptor for Android built on top of VpnService

SIP Service for Android based on PJSIP

OpenVPN road warrior installer for Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS and Fedora