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What's the Interview Process Like, In a Nutshell? If I were asked to summarize all the resources above to you, here's what I would share: 🔹 I would say that you typically get between 30 minutes to an hour to solve a coding question. 🔹 You typically get a choice of programming language like C++, Python, Java, or JavaScript, but not always...in some instances you do not have a choice. 🔹 Outside of the coding portion, they are free to ask you pretty much anything, from language-specific questions to favorite projects, but any interview with a coding portion tends to be dominated by it. And here's some general advice to consider: you are going to be dealing with people who may be pretty tired of interviews. Smile if you can. Try to show enthusiasm. Have a conversation, and try to talk to the interviewer the way you might communicate if the two of you were pair programming, but they were more senior.

FOUNDATIONS OF MACHINE LEARNING by Bloomberg Understand the Concepts, Techniques and Mathematical Frameworks Used by Experts in Machine Learning 🎬 30 video lessons with slides ⏰ 28 hours https://bloomberg.github.io/foml/#home

Yesterday we had one request for Rust language materials, so here you go: Rust free courses and learning materials Non-Video tutorials: Rust Tutorial by University of Virginia (cs4414 Spring 2014.) Authors: Alex Lamana, Rob Michaels, Wil Thomason, and David Evans for http://aml3.github.io/RustTutorial/html/toc.html 24daysofrust by Zbigniew Siciarz http://zsiciarz.github.io/24daysofrust/index.html Introduction to Rust Tutorial by CoderHQ https://www.koderhq.com/tutorial/rust/#tutorial-list Take your first steps with Rust by Microsoft ⏰ 5 hr 31 min 📚 11 Modules https://docs.microsoft.com/en-us/learn/paths/rust-first-steps/

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C programming notes: C programming tutorial PDF https://www.unf.edu/~wkloster/2220/ppts/cprogramming_tutorial.pdf A TUTORIAL ON POINTERS AND ARRAYS IN C by Ted Jensen, MIT https://pdos.csail.mit.edu/6.828/2017/readings/pointers.pdf LECTURE NOTE on PROGRAMMING IN “C” Asst. Professor Mrs Etuari Oram Asst. Prof. Mr Bighnaraj Naik https://www.vssut.ac.in/lecture_notes/lecture1424354156.pdf Essential C (Stanford University) http://cslibrary.stanford.edu/101/EssentialC.pdf Short C Tutorial (html notes old) https://www.stat.cmu.edu/~brian/cprog.html C Language Tutorial (Old) Gordon Dodrill, Coronado Enterprises. https://phy.ntnu.edu.tw/~cchen/ctutor.pdf A Tutorial on Portable Makefiles https://nullprogram.com/blog/2017/08/20/ Practical Programming in C from MIT course https://ocw.mit.edu/courses/6-087-practical-programming-in-c-january-iap-2010/resources/mit6_087iap10_lec01/ Introductory C Programming Class Notes https://www.eskimo.com/~scs/cclass/notes/top.html Frequently Asked Questions about C Huuuge list of questions with answers about any topic in C http://c-faq.com/ Extra: Introduction to "Fun" C (using GCC) code samples https://gist.github.com/eatonphil/21b3d6569f24ad164365

Roadmap for becoming Back-End Developer in 2021 Learn the basics of Internet 1. How does the internet work? 2. What is HTTP & HTTPS? 3. What is Domain Name? 4. What is IP Address? 5. DNS and how it works? 6. What is hosting? 7. What is SMTP? Basics of front-end languages 1. HTML 2. CSS 3. JavaScript Learn a back-end language 1. PHP 2. NodeJS 3. Ruby On Rails 4. Python 5. Go 5. C# Just learn anyone of the above language but make sure you have in-depth understanding of that language. I will recommend NodeJs or PHP. Learn Version Control System 1. Basic Git Commands 2. Repo hosting services I. GitHub II. Gitlab III. Bitbucket Learn about Relational Databases 1. MySQL 2. PostgreSQL 3. MariaDB 4. MS SQL 5. Oracle MySQL is the most popular one. Learn about NoSQL databases 1. MongoDB 2. RethinkDB 3. CouchDB 4. DynamoDB NoSQL are very popular databases. Many startups are opting for NoSQL databases instead of SQL databases. Learn About APIs 1. REST 2. JSON APIs 3. HATOAS 4. Open API Spec and Swagger 5. Authentication 6. GraphQL Learn about caching 1. CDN (Cloud Delivery Network) 2. Server-side caching I. Redis II. Memcached 3. Client-side caching Web Servers 1. Nginx 2. Apache 3. Reverse Proxy Understand web security 1. Hashing Algorithm I. MD5 II. SHA Family III. Scrypt IV. Bcrypt 2. HTTPS 3. CORS 4. SSL/TLS Learn testing 1. Integration Testing 2. Unit Testing 3. Functional Testing Containerization / Virtualization 1. Docker 2. Kubernetes 3. rkt Architectural Patterns 1. Monolithic 2. Microservices 3. Serverless 4. Scaling (Horizontal & Vertical) 5. Load Balancers

FREE SQL and MySQL learning materials ✅ 🎉 Intro to SQL: Querying and managing data by Khan Academy 🎬 17 video lessons 📝 11 challenges 🔖 4 projects 🔗 Course link Crash Course on MySQL by Sysadmins Casts ⏰ 23 minutes crash course 🔗 Course link Learning SQL Programming by Linkedin learning 🎬 32 video lessons 🔗 Course link SQL Tutorial - Full Database Course for Beginners by freeCodeCamp on Youtube 🔗 Course link Intro to SQL by Kaggle Learn SQL for working with databases, using Google BigQuery. ⏰ 3 hours 📚 6 Lessons 🔗 Course link Part of CS50x - Week 7 SQL by Harvard University ⏰ 2h 37min video lesson 📚 Notes, slides, transcript, lab 🔗 Course link Tutorials https://sqlbolt.com/ https://www.sohamkamani.com/blog/2016/07/07/a-beginners-guide-to-sql/ Notes SQL Notes PDF SQL cheat sheet Books An Introduction to SQL, by Bobby Iliev Introduction to SQL, by Launch School MySQLTutorial, docs MySQL tutorial, zeetcode Discovering SQL, Hands on guide for beginners Database design with UML and SQL, 4th edition MySQL Essentials, Techotopia MySQL Notes for professionals

🎲 Some Useful Computer Shortcuts 🎲 Ctrl+A - Select All Ctrl+B - Bold Ctrl+C - Copy Ctrl+D - Fill Down Ctrl+F - Find Ctrl+G - Goto Ctrl+H - Replace Ctrl+I - Italic Ctrl+K - Insert Hyperlink Ctrl+N - New Workbook Ctrl+O - Open Ctrl+P - Print Ctrl+R - Fill Right Ctrl+S - Save Ctrl+U - Underline Ctrl+V - Paste Ctrl W - Close Ctrl+X - Cut Ctrl+Y - Repeat Ctrl+Z - Undo F1 - Help F2 - Edit F3 - Paste Name F4 - Repeat last action F4 - While typing a formula, switch between absolute/relative refs F5 - Goto F6 - Next Pane F7 - Spell check F8 - Extend mode F9 - Recalculate all workbooks F10 - Activate Menu bar F11 - New Chart F12 - Save As Ctrl+: - Insert Current Time Ctrl+; - Insert Current Date Ctrl+" - Copy Value from Cell Above Ctrl+’ - Copy Formula from Cell Above Shift - Hold down shift for additional functions in Excel’s menu Shift+F1 - What’s This? Shift+F2 - Edit cell comment Shift+F3 - Paste function into formula Shift+F4 - Find Next Shift+F5 - Find Shift+F6 - Previous Pane Shift+F8 - Add to selection Shift+F9 - Calculate active worksheet Shift+F10 - Display shortcut menu Shift+F11 - New worksheet Ctrl+F3 - Define name Ctrl+F4 - Close Ctrl+F5 - XL, Restore window size Ctrl+F6 - Next workbook window Shift+Ctrl+F6 - Previous workbook window Ctrl+F7 - Move window Ctrl+F8 - Resize window Ctrl+F9 - Minimize workbook Ctrl+F10 - Maximize or restore window Ctrl+F11 - Inset 4.0 Macro sheet Ctrl+F1 - File Open Alt+F1 - Insert Chart Alt+F2 - Save As Alt+F4 - Exit Alt+Down arrow - Display AutoComplete list Alt+’ - Format Style dialog box Ctrl+Shift+~ - General format Ctrl+Shift+! - Comma format Ctrl+Shift+@ - Time format Ctrl+Shift+# - Date format Ctrl+Shift+$ - Currency format Ctrl+Shift+% - Percent format Ctrl+Shift+^ - Exponential format Ctrl+Shift+& - Place outline border around selected cells Ctrl+Shift+_ - Remove outline border Ctrl+Shift+* - Select current region Ctrl++ - Insert Ctrl+- - Delete Ctrl+1 - Format cells dialog box Ctrl+2 - Bold Ctrl+3 - Italic Ctrl+4 - Underline Ctrl+5 - Strikethrough Ctrl+6 - Show/Hide objects Ctrl+7 - Show/Hide Standard toolbar Ctrl+8 - Toggle Outline symbols Ctrl+9 - Hide rows Ctrl+0 - Hide columns Ctrl+Shift+( - Unhide rows Ctrl+Shift+) - Unhide columns Alt or F10 - Activate the menu Ctrl+Tab - In toolbar: next toolbar Shift+Ctrl+Tab - In toolbar: previous toolbar Ctrl+Tab - In a workbook: activate next workbook Shift+Ctrl+Tab - In a workbook: activate previous workbook Tab - Next tool Shift+Tab - Previous tool Enter - Do the command Shift+Ctrl+F - Font Drop down List Shift+Ctrl+F+F - Font tab of Format Cell Dialog box Shift+Ctrl+P - Point size Drop down List Ctrl + E - Align center Ctrl + J - justify Ctrl + L - align Ctrl + R - align right Alt + Tab - switch applications Windows + P - Project screen Windows + E - open file explorer Windows + D - go to desktop Windows + M - minimize all windows Windows + S - search

CS50's Introduction to Game Development by Harvard University Learn about the development of 2D and 3D interactive games in this hands-on course, as you explore the design of games such as Super Mario Bros., Pokémon, Angry Birds, and more. ⏳Estimated 12 weeks ⏰ 6–9 hours per week Professors: 👨‍🏫 David J. Malan Gordon McKay Professor of the Practice of Computer Science Harvard University 👨‍🏫 Colton Ogden Technologist • Harvard University 🔗 Course link: https://cs50.harvard.edu/games/2018/ Syllabus: Pong Flappy Bird Breakout Match 3 Super Mario Bros. Legend of Zelda Angry Birds Pokémon Helicopter Game 3D Dreadhalls Portal Portal Problems

C++ Notes/tutorials PDF Modern C++ Tutorial: C++11/14/17/20 On the Fly https://changkun.de/modern-cpp/pdf/modern-cpp-tutorial-en-us.pdf Programming in C++ beginners, Whitman College https://www.whitman.edu/mathematics/c++_online/c++.pdf Learn C++ programming language TutorialsPoint https://www.tutorialspoint.com/cplusplus/cpp_tutorial.pdf C++ Language Tutorial https://www.cplusplus.com/files/tutorial.pdf A quick introduction to C++, Washington University by Tom Anderson https://homes.cs.washington.edu/~tom/c++example/c++.pdf Additional pdf presentation Introduction to C++ by Boston University (skip first few slides) Part 1 Part 2 Part 3 Part 4 #cpp #notes ➖➖➖➖➖➖➖➖➖➖➖➖➖➖

Python interview questions (part 1): What's the difference between a tuple and a list? Both tuples and lists are data structures in Python and hold a list of values. Unlike lists, tuples are immutable - they can't be changed. What is a dict and what's its most important limitation? A dict is a structure akin a hash map. It stores key-value pairs, where keys are unique and it has O(1) access time. The most important limitation for a dict is that the keys must be hashable/immutable. Meaning, we can use a tuple as a key, but not a list. What is pickling/unpickling? Pickling is converting an object to a string representation in python. Generally used for caching and transferring objects between hosts/processes.