Me:*does Badly On Something Im Supposed To Be Good At*

hi! i was wondering what are some of the most helpful resources you've found on data structures and algorithms? i took the class in college, but didn't do so well, so i'd like to relearn it on my own time. also, i love reading all your updates on coding, you offer an interesting perspective!

What are some resources to learn Data Structures?

DAY 584

Hi Anon,

I’m glad you enjoy the blog!

I’ve been meaning to put together a larger list (there are so so many to wade through), but the vast majority of what I’ve learned so far has come from the same two resources:

Lynda.com - Foundations of Programming/Data Structures

Edx - cs50/Week 5: Data Structures

I’ve also heard good things about this course, but haven’t started it yet:

Coursera - Princeton University/Algorithms: Part 1

Lynda.com membership costs money, but is free with a paid LinkedIn membership, and is often free with a local library membership (ask at your library).

The course is only 2.5 hours so it should also fit easily within the 10 day free trial. I had heard a lot of rave reviews about Simon Allardice as a teacher, and I looked him up specifically. He really is great and I enjoy his lectures a lot.

Dropping the truth Bobo Style

by Nathan W. Pyle

kids, when you’re choosing your college schedule, you’ll hear a voice saying “just take the 8AM class. it won’t be that bad. you’ve done it for this long” that’s the devil talking

hey hey hey everyone!! as a self-proclaimed mathlete & absolute math nerd, i figured i could share some quick little tips for such an amazing subject! soooo here you go:

practice, practice, practice!!

I always say that practice is the most essential aspect of studying & learning math- and many other subjects! This can take the form of homework (mini tip: always do your homework if you are able!!! it’s only to your benefit! even if it’s not for a grade, try your best to work on it anyway), practice problems from a textbook or workbook, old questions from a past quiz or test, etc. Even just a couple of practice problems every day, or some quick q’s before a test, can help a lot. Remember, repetition is a key form of revision!

take active notes

Math is a very active subject, so it’s important for your notes to reflect that. Basically, if you’re working on an example problem in the middle of your notes, write it down too. These problems can come back in quizzes or tests, and they really help reinforce material when you’re reviewing. Another way to keep your notes active is by drawing diagrams!! Diagrams can be essential for certain topics, so please don’t ignore them, even if you think you can remember what that graph looks like. Also, if you ever need to jot something down in the margins of your notes, do it! All of this will really help when you review.

know your calculator 

Whether you need to know how to use one, or how to survive without one, calculators are pretty much always relevant when it comes to math. If the subject you’re learning allows it, you should always have a calc nearby, and you should know its basic functions. That doesn’t mean know how to add & subtract (unless that’s all that’s necessary for you), it means being able to work the graphing function, or how to enter data into your calculator for statistical evaluation, how to find certain functions in your calc, etc. It’s also very important to know how to work without your calculator. As you progress in math, there will be certain things that you just need to know how to do, because they take too long with a calc. Basically, make sure you understand what you’re doing with your calculator, so that you can understand how to do it without your calculator.

keep track of everything!

Math is a lot of data & different steps that you need to keep track of. When working on something, know where your numbers (or other forms of data) are, make sure you aren’t missing any! Do your best not to skip steps, even if you’re great at working in your head. Missing data & skipped steps are major sources of error and tiny mistakes that can mess up a whole problem. Also, know your common errors! Do you tend to skip a certain step because you think you’ve got it? Do you sometimes misinterpret graphs or data? Once you’ve figured that out, be extra careful with the specific problems that you have trouble with. Keeping track of your work & your mistakes can help you improve a lot!

memorize what needs to be memorized

A lot of math can be done with basic understanding of how to work a problem & the process to find a solution (these things are generally memorized with practice!) but there are some things that just need to be memorized. Whether it’s elementary functions like addition & division, or basic trigonometry, if it’s not a process you can learn through understanding, and need to know, make sure you know!! Some things can be memorized with practice, and others require different methods of memorization (I typically write & rewrite things multiple times). You can find some great posts on memorization here!

more masterposts!!

stem studying

study methods

precalculus

algebra

geometry

(ap) chemistry

ap world history

studyblr-ing

the everything book

the pomodoro method

how to use flashcards

how to use sticky notes

welcome to high school

tiny study spaces

what’s in a pencil case

i really love math & i wish everyone could see it like i do, so i hope this was helpful! keep shining like the star you are and don’t forget to be awesome today!!

- Aza

real talk tho you might feel like you aren’t doing enough or you’re behind or you haven’t set yourself up well enough and you aren’t in the right place but you can still work it out and there are beautiful, amazing things ahead of you. two years ago I had a 2.8, was on the verge of losing my scholarship, had no idea how to study, and wouldn’t have been able to handle a research position even if I knew how to get one. now I’m working in a lab, have tons of research experience, co-authored a publication, have an amazing advisor who is helping me with a honors thesis, and am set to do eight months of paid research abroad next semester. (and the 2.8 is now a 3.6). it’s not over, it can get better, you aren’t a failure, and wonderful things are waiting.

Coding Masterpost

Hey buddies guess what??

I’ve brought you some awesome links that I have for learning how to code, computer science posts, and also various things about hacking. :p

CODING / COMPUTER SCIENCE

www.udemy.com

The best free and paid classes on the web. This is my go to site for learning something new.

app.pluralsight.com

$40 a month but the courses are top tier. You might find a free trial from microsoft dev essentials…

http://ocw.mit.edu/index.htm

Free MIT courses with video lectures, notes, and resources!!!

https://www.codecademy.com/learn

Perhaps the most famous site for learning how to code, this is must have for any aspiring computer scientist, web dev, or programmer. A smooth UI, dozens of courses, APIs, and fun quizzes if you decide to cough up a bit of money. $19 is crazy dirt cheap compared to some $200 courses out there on the web.

https://thenewboston.com/

Dubbed by its creator as the social network for programmers, TNB is a hotbed of hundreds of video tutorials for programming and computer science, as well as other disciplines like cooking.

http://www.tutorialspoint.com/codingground.htm

Another crazy important site for anyone serious about programming. You can find online terminals, IDEs, and tutorials for almost every popular language out there, from oCaml to lisp

http://codecombat.com/

Geared towards children, this is a good introudction to programming thinking and helps a younger audience get into the problem solving mindset.

http://www.codewars.com/dashboard

For users with some coding experience, codewars offers hundreds of challenges in various languages and help them build up their skills. Perfect for intermediate to master programmers.

https://www.codingame.com/start

This site is a bit geared towards new coders, it’s still fun and helps a ton in developing confidence.

http://jonisalonen.com/

Random blog that discusses some concepts regarding computer science. Worth a read if you’re ever lost and wanna just reflect on something.

http://howtonetwork.net/

https://www.howtonetwork.com/

Both the old and new sites are still up and provide their services for learning IT skills.

http://www.freeprogrammingresources.com/

RESOURCES FOR COMPILERS, DATABASES, FORUMS, and SO MUCH MORE TAKE A LOOK.

http://www.hloom.com/modern-resume-templates/

What good is a programmer if they can’t make a good resume to show off their skills? With these helpful templates you can impress your potential employer.

http://freecomputerbooks.com/

I haven’t used this so be cautious. Has a lot of ebooks.

http://i.imgur.com/i3jtrA0.jpg

Web development cheat sheet.

http://hackforums.net/showthread.php?tid=626170

Awesome intro to programming with links to projects.

http://www.elithecomputerguy.com/

Eli has a blog and also videos for various things.

http://www.net130.com/ccie/tech/Sybex%20-%20Cisco%20CCIE%20Book.pdf

CCIE book. Not sure if it’s open source. I’ll remove this link if requested.

https://www.codeschool.com/

pay money, learn to code. seems legit.

http://www.python-forum.org/

A forum for Python usrers! There are only a few sections but there are enough posts on here so if you haev a question, it might have already been asked.

http://www.dreamincode.net/

Another sweet forum that covers multiple topics.

http://forums.devshed.com/

A really popular forum! Lots of languages and users, dozens of topics.

http://www.codingforums.com/

Another large forum, perfect for any use.

http://www.programmingforums.org/

A freaking large factory of forums you will never find the same post twice.

http://www.gamedev.net/page/index.html

Lots of forums, jobs, and helpful resources all geared towards game development.

http://stackoverflow.com/

The most famous one imo. Be wary friend, don’t let your CS teacher find this in your browser history.

http://forum.codecall.net/

Resources, forums, tutorials, blow yourself out here.

https://openhatch.org/

Has some training missions and other stuff. Helps you find projects to work on.

https://codefights.com/

Put your skills to the test against AI or humans.

www.datacamp.com

Like big data? Well this site teaches you Python, the numpy library, and R.

https://www.edx.org/

Full of courses for anything.

http://www.exactas.org/modules/UpDownload/store_folder/1_-_COMPUTACION/Jonathan%20Bartlett%20-%20Programming%20From%20The%20Ground%20Up.pdf

handy book on progrmaming.

HACKING

http://null-byte.wonderhowto.com/

This is one of the BEST websites to learn about security and you can follow tutorials by real hackers and members of the IT field. With a strong community full of experienced authors, you will either flourish by using proper grammar or be mocked for asking “how do i hack gmail??”

www.hackerhighschool.org/home.html

PERFECT FOR HIGH SCHOOL STUDENTS INTERESTED IN CYBERSECURITY BUT HAVE NO IDEA WHERE TO START. I CANNOT STRESS HOW AWESOME THIS SITE IS.

allison.com

ANOTHER PERFECT SITE FOR LEARNING ANYTHING

http://null-byte.wonderhowto.com/how-to/links-help-you-hacking-0162359/

Small collection of resources for educating yourself on internet security.

http://directory.umm.ac.id/Networking%20Manual/Networking%20For%20Dummies%207%20Ed%202004.pdf

A must read for anyone with a desire to get into IT

http://cli.learncodethehardway.org/book/

Crash course on Command line.

https://www.cybrary.it/

Great if you cannot afford pricy online classes. Instructors know what they are talking about and despite a few poor quality videos, you will be supplied with helpful resources and forums.

https://evilzone.org/

One of the better forums out there for learning. Delve into it at your own risk.

https://v3rmillion.net/

ROBLOX hacking, general exploits, or just normal discussions. Roblox helped put me on my path to coding and I love how every day, millions of kids are being taught the ability of coding thanks to its studio.

https://www.hackthissite.org/pages/index/index.php

Lessons, challenges, forums, and resources all bundled in a site to hone your pentest skills.

http://www.enigmagroup.org/

Like hackthissite, but with a different UI

https://www.hellboundhackers.org/

Read the above

https://pentest-tools.com/home

Free pentest tools. Don’t use it for anything wrong.

https://www.defcon.org/

Hehe..we are in defcon 4..

https://picoctf.com/learn

Capture the Flag learning site. Amazing imo.

http://overthewire.org/wargames/

Another war games site. You get various challenges that are fun to solve ^.^

http://hakipedia.com/index.php/Hakipedia

Wikipedia but for security.

http://smashthestack.org/

Wargames.

http://www.wablab.com/

Compete against IT pros. Git rekt code-bug

http://academy.ehacking.net/courses/computer-hacking-forensics-investigation/

Explore this site a bit.

https://www.ethicalhacker.net/features/book-reviews/the-basics-of-rootkits-leave-no-trace

The link kinda gives it away.

https://github.com/mrrrgn/simple-rootkit/blob/master/README.md

Fun little project.

http://www.fuzzysecurity.com/tutorials.html

Professional blog that has tutorials and highly detailed information.

https://www.corelan.be/index.php/2009/07/19/exploit-writing-tutorial-part-1-stack-based-overflows/

Ahh read the above please!

https://trailofbits.github.io/ctf/index.html

A CTF guide. Pretty well written and has slides. Awesome resources. What else can I say?

http://www.securitysift.com/windows-exploit-development-part-1-basics/

Another swell blog.

http://www.thegreycorner.com/2010/01/beginning-stack-based-buffer-overflow.html

Woa..another..awesome blog..there are too many to count!

http://www.flexhex.com/docs/howtos/hex-editing.phtml

Hey kid? Wanna learn how to hex edit like a b0ss?

https://www.blackhat.com/presentations/bh-usa-03/bh-us-03-willis-c/bh-us-03-willis.pdf

Nice little pdf for forensics.

www.greyhathacker.net

A blog that’s a bit dated but has useful information.

xeuhack.com

Dated but useful blog.

www.cybersecuritycourse.co

haven’t tried this yet but it has great reviews.

www.censys.io

Search engine for data scientists.

http://www.techexams.net/forums/off-topic/51719-best-security-websites.html

Best sites to learn from.

http://resources.infosecinstitute.com/ebooks/

Awww yiss ebooks

http://bookboon.com/en/it-programming-ebooks

Might run into errors downloading books.

http://ebook-dl.com/

Full books that are virus free.

That’s all for now! Special thanks to everyone who suggested I make this!

some words I often forget