来源： https://sohambhattacharyya.github.io/blog/A-Bunch-of-Cheatsheets
MATLAB:
- http://www.econ.ku.dk/pajhede/Cheatsheet.pdf
MATLAB INDEXING:
- http://people.duke.edu/~jmp33/matlab/indexing_cheatsheet.pdf
PYTHON:
- 2.7 - http://www.astro.up.pt/~sousasag/Python_For_Astronomers/Python_qr.pdf
- Part I - http://datasciencefree.com/python.pdf
- Part II - http://www.codeconquest.com/wp-content/uploads/Python-Cheat-Sheet-by-CodeConquestDOTcom.pdf
- Data Science - https://s3.amazonaws.com/../../PythonForDataScience.pdf
NUMPY:
- http://mathesaurus.sourceforge.net/matlab-numpy.html
- https://www.dataquest.io/blog/images/cheat-sheets/numpy-cheat-sheet.pdf
PANDAS:
- http://pandas.pydata.org/Pandas_Cheat_Sheet.pdf
BIG-O COMPLEXITY:
- http://www.bigocheatsheet.com/
- https://github.com/ro31337/bigoposter/raw/master/bigoposter.pdf
PROBABILITY:
- https://static1.squarespace.com/static/../../probability_cheatsheet.pdf
STATISTICS:
- http://web.mit.edu/~csvoss/Public/usabo/stats_handout.pdf
MATHEMATICS:
- http://tutorial.math.lamar.edu/pdf/Calculus_Cheat_Sheet_All.pdf
- http://tutorial.math.lamar.edu/pdf/Algebra_Cheat_Sheet.pdf
PYQT:
- https://wiki.python.org/moin/JonathanGardnerPyQtTutorial
OPENCV:
- https://docs.opencv.org/2.4/opencv_cheatsheet.pdf
SCIPY:
- https://s3.amazonaws.com/../blog_assets/Scikit_Learn_Cheat_Sheet_Python.pdf
MATPLOTLIB:
- https://s3.amazonaws.com/../blog_assets/Python_Matplotlib_Cheat_Sheet.pdf
CONDA:
- https://conda.io/docs/_downloads/conda-cheatsheet.pdf
PYCHARM:
- https://blog.jetbrains.com/pycharm/files/2010/07/PyCharm_Reference_Card.pdf
ANDROID STUDIO:
- https://resources.jetbrains.com/storage/products/intellij-idea/docs/IntelliJIDEA_ReferenceCard.pdf
CHMOD:
- http://www.draac.com/chmodchart.html
HTML:
- https://websitesetup.org/HTML5-cheat-sheet.pdf
CSS:
- I prefer to use a source of reference. Referring to w3c and MDN is highly recommended for writing a clean and semantic code.
CAPACITOR CODES:
- http://www.synthrotek.com/wp-content/uploads/2012/08/Capacitor-Codes.pdf
TCP PORTS:
- https://www.gasmi.net/tcp.php
GIT:
- https://education.github.com/git-cheat-sheet-education.pdf
ATOM EDITOR:
- https://d2wy8f7a9ursnm.cloudfront.net/atom-editor-cheat-sheet.pdf
VS CODE:
- https://code.visualstudio.com/shortcuts/keyboard-shortcuts-windows.pdf
SPYDER:
- http://e-callisto.org/cospar2018/SpyderKeyboardShortcutsEditor.pdf
MARKDOWN:
- https://guides.github.com/pdfs/markdown-cheatsheet-online.pdf
OTHER PLACES TO SWEAR BY:
- https://learnxinyminutes.com/
- http://www.cheat-sheets.org/
- https://www.printfriendly.com/