Aerial of Fanning

|↑| Aerial | Aerial of Fanning

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The Fanning trunk is for smaller or more fragmentary concepts, like lexical elements, written works, and vocabulary items.

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Granular

{misfit}

Hostnames

• localhost ⚬

C++

File Extensions

• ․cpp ⚬

CSS

File Extensions

• ․css ⚬

HTML

File Extensions

• ․html ⚬

JavaScript

File Extensions

• ․js ⚬

Markdown

File Extensions

• ․md ⚬

Python

File Extensions

• ․py ⚬

Sass

File Extentions

• ․scss ⚬

TeX

File Extensions

• ․tex ⚬

Unix

Unix Directories

• ∕bin ⚬
• ∕etc ⚬
• ∕usr ⚬

Unix Directories: usr

• ∕usr∕bin ⚬

Windows

File Extensions

• ․exe ⚬

File Extensions: Batch File

• ․bat ⚬

File Extensions: Dynamic-Link Library

• ․dll ⚬

File Extensions: Windows System File

• ․sys ⚬

YAML

File Extensions

• ․yaml ⚬

Lexical

{misfit}

Commands

• cd ⚬
• echo ⚬
• help ⚬
• history ⚬
• mkdir ⚬
• ping ⚬
• rmdir ⚬
• traceroute ⚬

Hotkeys

• ctrl-c ⚬ᵏᵉʸ
• ctrl-f ⚬ᵏᵉʸ
• ctrl-w ⚬ᵏᵉʸ
• ctrl-y ⚬ᵏᵉʸ
• ctrl-z ⚬ᵏᵉʸ

Lexica

• ❪֎’❫ System Calls ○

Standard Streams

• stderr ⚬
• stdin ⚬
• stdout ⚬

System Calls

• exec ⚬
• fork ⚬
• wait ⚬

algorithm

Functions

• std∶∶count() ⚬ᶜᵖᵖ

Headers

• ﹤algorithm﹥ ⚬ᶜᵖᵖ

APT

Commands

• apt ⚬ˢʰ
• apt-get ⚬ˢʰ

Commands: apt

• apt install ⚬
• apt update ⚬

argparse

Functions: argparse

• argparse.ArgumentParser() ⚬

Modules

• argparse ⚬ᵖʸ

Astropy

Functions: astropy.coordinates

• astropy.coordinates.SkyCoord() ⚬

Functions: astropy.io.fits

• astropy.io.fits.HDUList() ⚬
• astropy.io.fits.Header() ⚬
• astropy.io.fits.open() ⚬
• astropy.io.fits.PrimaryHDU() ⚬

Modules

• astropy ⚬ᵖʸ
• astroquery ⚬ᵖʸ

Modules: astropy

• astropy.constants ⚬
• astropy.coordinates ⚬
• astropy.io ⚬
• astropy.time ⚬
• astropy.wcs ⚬

Modules: astropy.io

• astropy.io.fits ⚬

Modules: astroquery

• astroquery.heasarc ⚬

Types

• HDUList ⚬ᵃˢᵗʳᵒ
• Header ⚬ᵃˢᵗʳᵒ
• PrimaryHDU ⚬ᵃˢᵗʳᵒ
• SkyCoord ⚬ᵃˢᵗʳᵒ

Beautiful Soup

Functions: bs4

• bs4.BeautifulSoup() ⚬
• bs4.NavigableString() ⚬
• bs4.Tag() ⚬

Modules

• bs4 ⚬ᵖʸ

Tag

• Tag.decompose() ⚬
• Tag.extend() ⚬
• Tag.find_all_next() ⚬
• Tag.find_all_previous() ⚬
• Tag.find_all() ⚬
• Tag.find() ⚬
• Tag.get_text() ⚬
• Tag.prettify() ⚬

Types

• BeautifulSoup ⚬ᵇˢ⁴
• NavigableString ⚬ᵇˢ⁴
• Tag ⚬ᵇˢ⁴

builtins

Modules

• builtins ⚬ᵖʸ

Bun

Commands

• bun ⚬ʲˢ

Commands: bun

• bun test ⚬

Chocolatey

Commands

• choco ⚬

CIAO

Commands

• ahelp ⚬ᶜⁱᵃᵒ
• ds9 ⚬ᶜⁱᵃᵒ

collections

collections Pseudotypes

• somenamedtuple ⚬ᵖʸ

Functions: collections

• collections.Counter() ⚬
• collections.namedtuple() ⚬

Modules

• collections ⚬ᵖʸ

Types

• Counter ⚬ᵖʸ

Conda

Commands

• conda ⚬

Commands: conda

• conda activate ⚬
• conda create ⚬
• conda env ⚬
• conda info ⚬
• conda install ⚬
• conda list ⚬

copy

Functions: copy

• copy.copy() ⚬
• copy.deepcopy() ⚬

Modules

• copy ⚬ᵖʸ

CSS

CSS Shorthand Properties

• flex ⚬ᶜˢˢ
• overflow ⚬ᶜˢˢ

csv

Constants: csv

• csv.QUOTE_NONE ⚬

csv Pseudotypes

• csvwriter ⚬ᵖʸ

csvwriter

• csvwriter.writerow() ⚬
• csvwriter.writerows() ⚬

Functions: csv

• csv.reader() ⚬
• csv.writer() ⚬

Modules

• csv ⚬ᵖʸ

dataclasses

Functions: dataclasses

• dataclasses.dataclass() ⚬
• dataclasses.field() ⚬

Modules

• dataclasses ⚬ᵖʸ

Dataview

Dataview Block Words

• FLATTEN ⚬ᵈᵛ
• FROM ⚬‎ᵈᵛ
• GROUP BY ⚬‎ᵈᵛ
• LIST ⚬‎ᵈᵛ
• SORT ⚬ᵈᵛ
• TABLE ⚬ᵈᵛ
• TASK ⚬ᵈᵛ
• WHERE ⚬ᵈᵛ

Dataview Fields

• file ⚬ᵈᵛ
• rows ⚬ᵈᵛ
• tasks ⚬ᵈᵛ
• this ⚬ᵈᵛ

Dataview Fields: file

• file.lists ⚬ᵈᵛ
• file.tasks ⚬ᵈᵛ

Functions

• any() ⚬ᵈᵛ
• choice() ⚬ᵈᵛ
• contains() ⚬ᵈᵛ
• csv() ⚬ᵈᵛ
• date() ⚬ᵈᵛ
• econtains() ⚬ᵈᵛ
• endswith() ⚬ᵈᵛ
• link() ⚬ᵈᵛ
• map() ⚬ᵈᵛ
• meta() ⚬ᵈᵛ
• nonnull() ⚬ᵈᵛ
• number() ⚬ᵈᵛ
• outgoing() ⚬ᵈᵛ
• reduce() ⚬ᵈᵛ
• regexmatch() ⚬ᵈᵛ
• regextest() ⚬ᵈᵛ
• split() ⚬ᵈᵛ
• sum() ⚬ᵈᵛ

meta()

• meta().path ⚬ᵈᵛ

DataviewJS

Lexicon

• dv ⚬ᵈᵛ

Lexicon: dv

• dv.el() ⚬
• dv.io ⚬
• dv.list() ⚬
• dv.pages() ⚬
• dv.paragraph() ⚬
• dv.table() ⚬
• dv.view() ⚬

Lexicon: dv.io

• dv.io.csv() ⚬

datetime

date

• date.fromtimestamp() ⚬
• date.isoformat() ⚬
• date.replace() ⚬
• date.strftime() ⚬
• date.strptime() ⚬
• date.today() ⚬
• date.weekday() ⚬

datetime

• datetime.date() ⚬ᵖʸᵗʰ
• datetime.fromtimestamp() ⚬
• datetime.isoformat() ⚬
• datetime.now() ⚬
• datetime.strftime() ⚬
• datetime.strptime() ⚬
• datetime.time() ⚬ᵖʸᵗʰ
• datetime.timestamp() ⚬
• datetime.weekday() ⚬

Functions: datetime

• datetime.date() ⚬ᵖʸ
• datetime.datetime() ⚬
• datetime.time() ⚬ᵖʸ
• datetime.timedelta() ⚬

Modules

• datetime ⚬ᵖʸ

time

• time.isoformat() ⚬
• time.strftime() ⚬
• time.strptime() ⚬

Types

• date ⚬ᵖʸ
• datetime ⚬ᵖʸᵗʰ
• time ⚬ᵖʸᵗʰ
• timedelta ⚬ᵖʸ

dateutil

Functions: dateutil.parser

• dateutil.parser.parse() ⚬

Functions: dateutil.relativedelta

• dateutil.relativedelta.relativedelta() ⚬

Modules

• dateutil ⚬ᵖʸ

Modules: dateutil

• dateutil.parser ⚬
• dateutil.relativedelta ⚬

dotenv

Functions: dotenv

• dotenv.load_dotenv() ⚬

Modules

• dotenv ⚬ᵖʸ

Eigen

Headers

• ﹤Eigen∕Core﹥ ⚬ᶜᵖᵖ
• ﹤Eigen∕Geometry﹥ ⚬ᶜᵖᵖ

enum

Enum

• Enum._value_ ⚬
• Enum.name ⚬
• Enum.value ⚬

enum Type Leads: enum

• enum.Enum ⚬

Modules

• enum ⚬ᵖʸ

Types

• Enum ⚬ᵖʸᵗʰ

Excel

Functions

• AVERAGE() ⚬ˣˡ
• COS() ⚬ˣˡ
• POWER() ⚬ˣˡ
• RADIANS() ⚬ˣˡ
• SIN() ⚬ˣˡ
• SQRT() ⚬ˣˡ
• STDEV.P() ⚬ˣˡ
• STDEV() ⚬ˣˡ
• SUM() ⚬ˣˡ

getpass

Modules

• getpass ⚬ᵖʸ

Git

Commands

• git ⚬

Commands: git

• git add ⚬
• git clone ⚬
• git commit ⚬
• git push ⚬
• git status ⚬

glob

Functions: glob

• glob.glob() ⚬
• glob.iglob() ⚬

Modules

• glob ⚬ᵖʸ

GNU

Commands

• automake ⚬ˢʰ
• bash ⚬ˢʰ
• g++ ⚬ˢʰ
• gcc ⚬ˢʰ
• gdb ⚬ˢʰ
• gfortran ⚬ˢʰ
• gunzip ⚬ˢʰ
• gzip ⚬ˢʰ
• screen ⚬ˢʰ
• wget ⚬ˢʰ

hashlib

Modules

• hashlib ⚬ᵖʸ

HEASoft

Commands

• fdump ⚬ʰᵉᵃ
• fkeyprint ⚬ʰᵉᵃ
• flist ⚬ʰᵉᵃ
• fstruct ⚬ʰᵉᵃ
• ftgrouppha ⚬ʰᵉᵃ
• fv ⚬ʰᵉᵃ
• grppha ⚬ʰᵉᵃ
• nh ⚬ʰᵉᵃ
• niscorpeon ⚬ʰᵉᵃ
• nupipeline ⚬ʰᵉᵃ
• nuproducts ⚬ʰᵉᵃ
• xrtpipeline ⚬ʰᵉᵃ
• xrtproducts ⚬ʰᵉᵃ
• xspec ⚬ʰᵉᵃ
• xstar ⚬ʰᵉᵃ

HTML

HTML Elements

• ﹤blockquote﹥ ⚬ʰᵗᵐˡ
• ﹤div﹥ ⚬ʰᵗᵐˡ
• ﹤dl﹥ ⚬ʰᵗᵐˡ
• ﹤html﹥ ⚬ʰᵗᵐˡ
• ﹤li﹥ ⚬ʰᵗᵐˡ
• ﹤ol﹥ ⚬ʰᵗᵐˡ
• ﹤p﹥ ⚬ʰᵗᵐˡ
• ﹤ruby﹥ ⚬ʰᵗᵐˡ
• ﹤span﹥ ⚬ʰᵗᵐˡ
• ﹤ul﹥ ⚬ʰᵗᵐˡ

HTML Elements: dl

• ﹤dd﹥ ⚬ʰᵗᵐˡ
• ﹤dt﹥ ⚬ʰᵗᵐˡ

io

Functions: io

• io.StringIO() ⚬

Modules

• io ⚬ᵖʸ

iomanip

Headers

• ﹤iomanip﹥ ⚬ᶜᵖᵖ

iostream

Headers

• ﹤iostream﹥ ⚬ᶜᵖᵖ

Variables (+ C++ Standard Streams)

• std∶∶cerr ⚬ᶜᵖᵖ
• std∶∶cin ⚬ᶜᵖᵖ
• std∶∶cout ⚬ᶜᵖᵖ

istream

Functions

• std∶∶istream() ⚬ᶜᵖᵖ

Headers

• ﹤istream﹥ ⚬ᶜᵖᵖ

std-istream

• std∶∶istream∶∶ignore() ⚬ᶜᵖᵖ

Types

• std∶∶istream ⚬ᶜᵖᵖ

itertools

Functions: itertools

• itertools.chain() ⚬
• itertools.count() ⚬

Modules

• itertools ⚬ᵖʸ

JavaScript

Array

• Array.prototype.forEach() ⚬
• Array.prototype.join() ⚬
• Array.prototype.length ⚬
• Array.prototype.map() ⚬

console

• console.log() ⚬

Date

• Date.prototype.getHours() ⚬
• Date.prototype.getMinutes() ⚬

Diagnostics

• console ⚬ʲˢ

Functions

• Array() ⚬ʲˢ
• Date() ⚬ʲˢ
• String() ⚬ʲˢ

Keywords

• async function ⚬ʲˢ
• await ⚬ʲˢ
• const ⚬ʲˢ
• function ⚬ʲˢ
• new ⚬ʲˢ

String

• String.prototype.includes() ⚬
• String.prototype.replaceAll() ⚬
• String.prototype.split() ⚬
• String.prototype.trim() ⚬

Types

• Array ⚬ʲˢ
• Date ⚬ʲˢ
• String ⚬ʲˢ

json

Functions: json

• json.dump() ⚬
• json.load() ⚬

Modules

• json ⚬ᵖʸ

LaTeX

LaTeX Packages

• aastex ⚬ˡᵃᵗᵉˣ

Modules

• ❪֎₅’❫ LaTeX Packages ○

LC-3

Instructions

• ADD ⚬‎ˡᶜ³
• AND ⚬‎ˡᶜ³
• BR ⚬‎ˡᶜ³
• JMP ⚬ˡᶜ³
• JSR ⚬‎ˡᶜ³
• JSRR ⚬‎ˡᶜ³
• LD ⚬ˡᶜ³
• LDI ⚬‎ˡᶜ³
• LDR ⚬ˡᶜ³
• LEA ⚬‎ˡᶜ³
• NOT ⚬‎ˡᶜ³
• RET ⚬‎ˡᶜ³
• ST ⚬ˡᶜ³
• STI ⚬‎ˡᶜ³
• STR ⚬‎ˡᶜ³
• TRAP ⚬ˡᶜ³

Linux

Commands

• fdisk ⚬ˢʰ
• ftp ⚬ˢʰ
• journalctl ⚬ˢʰ
• lsblk ⚬ˢʰ
• modprobe ⚬ˢʰ
• ping ⚬ˢʰ
• pstree ⚬ˢʰ
• sudo ⚬ˢʰ
• traceroute ⚬ˢʰ

logging

Modules

• logging ⚬ᵖʸ

math

Constants: math

• math.inf ⚬

Modules

• math ⚬ᵖʸ

MATLAB

Functions

• abs() ⚬ᵐˡ
• det() ⚬ᵐˡ
• disp() ⚬ᵐˡ
• dot() ⚬ᵐˡ
• eig() ⚬ᵐˡ
• exp() ⚬ᵐˡ
• inv() ⚬ᵐˡ
• norm() ⚬ᵐˡ
• rref() ⚬ᵐˡ
• transpose() ⚬ᵐˡ

Matplotlib

Axes

• Axes.errorbar() ⚬
• Axes.plot() ⚬
• Axes.set_xlabel() ⚬
• Axes.set_ylabel() ⚬
• Axes.set_yscale() ⚬
• Axes.text() ⚬

Figure

• Figure.suptitle() ⚬

Functions: matplotlib

• matplotlib.use() ⚬

Functions: matplotlib.axes

• matplotlib.axes.Axes() ⚬

Functions: matplotlib.backends.backend_pdf

• matplotlib.backends.backend_pdf.PdfPages() ⚬

Functions: matplotlib.figure

• matplotlib.figure.Figure() ⚬

Functions: matplotlib.lines

• matplotlib.lines.Line2D() ⚬

Functions: matplotlib.text

• matplotlib.text.Text() ⚬

Matplotlib Type Leads: matplotlib.artist

• matplotlib.artist.Artist ⚬

Modules

• matplotlib ⚬ᵖʸ

Modules: matplotlib

• matplotlib.artist ⚬
• matplotlib.axes ⚬
• matplotlib.backends ⚬
• matplotlib.figure ⚬
• matplotlib.lines ⚬
• matplotlib.pyplot ⚬
• matplotlib.text ⚬

Modules: matplotlib.backends

• matplotlib.backends.backend_pdf ⚬

PdfPages

• PdfPages.close() ⚬
• PdfPages.savefig() ⚬

pyplot Functions: matplotlib.pyplot

• matplotlib.pyplot.annotate() ⚬
• matplotlib.pyplot.close() ⚬
• matplotlib.pyplot.errorbar() ⚬
• matplotlib.pyplot.figure() ⚬
• matplotlib.pyplot.gcf() ⚬
• matplotlib.pyplot.hlines() ⚬
• matplotlib.pyplot.ion() ⚬
• matplotlib.pyplot.plot() ⚬
• matplotlib.pyplot.savefig() ⚬
• matplotlib.pyplot.show() ⚬
• matplotlib.pyplot.step() ⚬
• matplotlib.pyplot.subplot() ⚬
• matplotlib.pyplot.subplots() ⚬
• matplotlib.pyplot.suptitle() ⚬
• matplotlib.pyplot.text() ⚬
• matplotlib.pyplot.title() ⚬
• matplotlib.pyplot.xlabel() ⚬
• matplotlib.pyplot.xscale() ⚬
• matplotlib.pyplot.ylabel() ⚬
• matplotlib.pyplot.yscale() ⚬

Types

• Artist ⚬ᵐᵖˡ
• Axes ⚬ᵐᵖˡ
• Figure ⚬ᵐᵖˡ
• Line2D ⚬ᵐᵖˡ
• PdfPages ⚬ᵐᵖˡ
• Text ⚬ᵐᵖˡ

Moment.js

Functions

• moment() ⚬ʲˢ

Functions: moment()

• moment().add() ⚬
• moment().endOf() ⚬
• moment().format() ⚬
• moment().startOf() ⚬
• moment().subtract() ⚬

Node.js

Commands

• node ⚬ʲˢ

npm

Commands

• npm ⚬ʲˢ
• npx ⚬ʲˢ

Commands: npm

• npm install ⚬
• npm run ⚬
• npm test ⚬

NumPy

Constants: numpy

• numpy.inf ⚬
• numpy.nan ⚬

Functions: numpy

• numpy.abs() ⚬
• numpy.argsort() ⚬
• numpy.array() ⚬
• numpy.asarray() ⚬
• numpy.load() ⚬
• numpy.loadtxt() ⚬
• numpy.ndarray() ⚬
• numpy.save() ⚬
• numpy.savetxt() ⚬
• numpy.set_printoptions() ⚬
• numpy.shape() ⚬
• numpy.sign() ⚬
• numpy.sort() ⚬
• numpy.sum() ⚬
• numpy.transpose() ⚬

Modules

• numpy ⚬ᵖʸ

ndarray

• ndarray.astype() ⚬
• ndarray.shape ⚬
• ndarray.sort() ⚬
• ndarray.T ⚬
• ndarray.tolist() ⚬
• ndarray.transpose() ⚬

Types

• ndarray ⚬ⁿᵖ

operator

Functions: operator

• operator.contains() ⚬
• operator.invert() ⚬

Modules

• operator ⚬ᵖʸ

os

Constants: os

• os.name ⚬

Functions: os

• os.chdir() ⚬
• os.getcwd() ⚬
• os.getenv() ⚬
• os.listdir() ⚬
• os.popen() ⚬
• os.remove() ⚬
• os.rename() ⚬
• os.scandir() ⚬
• os.symlink() ⚬
• os.system() ⚬
• os.walk() ⚬

Functions: os.path

• os.path.basename() ⚬
• os.path.dirname() ⚬
• os.path.isdir() ⚬
• os.path.join() ⚬
• os.path.splitext() ⚬

Modules

• os ⚬ᵖʸ

Modules: os

• os.path ⚬

Variables: os

• os.environ ⚬

pandas

DataFrame

• DataFrame.apply() ⚬
• DataFrame.astype() ⚬
• DataFrame.at ⚬
• DataFrame.columns ⚬
• DataFrame.drop_duplicates() ⚬
• DataFrame.drop() ⚬
• DataFrame.empty ⚬
• DataFrame.fillna() ⚬
• DataFrame.groupby() ⚬
• DataFrame.head() ⚬
• DataFrame.iloc ⚬
• DataFrame.index ⚬
• DataFrame.insert() ⚬
• DataFrame.iterrows() ⚬
• DataFrame.loc ⚬
• DataFrame.mean() ⚬
• DataFrame.ndim ⚬
• DataFrame.query() ⚬
• DataFrame.replace() ⚬
• DataFrame.shape ⚬
• DataFrame.sort_index() ⚬
• DataFrame.sort_values() ⚬
• DataFrame.to_clipboard() ⚬
• DataFrame.to_csv() ⚬
• DataFrame.to_excel() ⚬
• DataFrame.to_markdown() ⚬
• DataFrame.to_numpy() ⚬
• DataFrame.values ⚬

Functions: pandas

• pandas.concat() ⚬
• pandas.DataFrame() ⚬
• pandas.eval() ⚬
• pandas.ExcelWriter() ⚬
• pandas.Index() ⚬
• pandas.isna() ⚬
• pandas.notna() ⚬
• pandas.read_csv() ⚬
• pandas.read_excel() ⚬
• pandas.read_html() ⚬
• pandas.Series() ⚬
• pandas.to_datetime() ⚬
• pandas.to_numeric() ⚬

Index

• Index.to_list() ⚬

Modules

• pandas ⚬ᵖʸ

Modules: pandas

• pandas.tseries ⚬

Modules: pandas.tseries

• pandas.tseries.offsets ⚬

Series

• Series.astype() ⚬
• Series.copy() ⚬
• Series.drop_duplicates() ⚬
• Series.empty ⚬
• Series.eq() ⚬
• Series.isin() ⚬
• Series.items() ⚬
• Series.name ⚬
• Series.replace() ⚬
• Series.str.contains() ⚬
• Series.str.endswith() ⚬
• Series.str.lstrip() ⚬
• Series.str.rstrip() ⚬
• Series.str.startswith() ⚬
• Series.str.strip() ⚬
• Series.str() ⚬
• Series.to_dict() ⚬
• Series.to_list() ⚬
• Series.to_numpy() ⚬
• Series.unique() ⚬
• Series.values ⚬

Types

• DataFrame ⚬ᵖᵈ
• ExcelWriter ⚬ᵖᵈ
• Index ⚬ᵖᵈ
• Series ⚬ᵖᵈ

pathlib

Functions: pathlib

• pathlib.Path() ⚬
• pathlib.PurePath() ⚬

Modules

• pathlib ⚬ᵖʸ

Path

• Path.expanduser() ⚬
• Path.home() ⚬
• Path.is_file() ⚬
• Path.iterdir() ⚬
• Path.rglob() ⚬

PurePath

• PurePath.is_relative_to() ⚬
• PurePath.name ⚬
• PurePath.stem ⚬
• PurePath.suffix ⚬
• PurePath.with_stem() ⚬

Types

• Path ⚬ᵖʸ
• PurePath ⚬ᵖʸ

pickle

Functions: pickle

• pickle.dump() ⚬
• pickle.load() ⚬

Modules

• pickle ⚬ᵖʸ

pip

Commands

• pip ⚬ᵖʸ

Commands: pip

• pip install ⚬

platform

Functions: platform

• platform.system() ⚬

Modules

• platform ⚬ᵖʸ

pprint

Modules

• pprint ⚬ᵖʸ

PyMuPDF

Document

• Document.insert_pdf() ⚬
• Document.save() ⚬
• Document.subset_fonts() ⚬

Functions: pymupdf

• pymupdf.Document() ⚬
• pymupdf.open() ⚬

Modules

• pymupdf ⚬ᵖʸ

Types

• Document ⚬ᵖʸᵐᵘ

Python

Commands

• exit() ⚬ᵖʸ
• python ⚬ᵖʸ
• quit() ⚬ᵖʸ

Constants: float()

• float(‘inf’) ⚬ᵖʸ

Diagnostics

• ❪֎₂’❫ Python Exceptions ○

dict

• dict.get() ⚬
• dict.items() ⚬
• dict.keys() ⚬
• dict.update() ⚬
• dict.values() ⚬

file

• file.close() ⚬ᵖʸ
• file.read() ⚬ᵖʸ
• file.write() ⚬ᵖʸ

Functions

• abs() ⚬ᵖʸ
• all() ⚬ᵖʸ
• any() ⚬ᵖʸ
• ascii() ⚬ᵖʸ
• bool() ⚬ᵖʸ
• callable() ⚬ᵖʸ
• classmethod() ⚬ᵖʸ
• dict() ⚬ᵖʸ
• enumerate() ⚬ᵖʸ
• float() ⚬ᵖʸ
• globals() ⚬ᵖʸ
• hash() ⚬ᵖʸ
• id() ⚬ᵖʸ
• input() ⚬ᵖʸ
• int() ⚬ᵖʸ
• isinstance() ⚬ᵖʸ
• len() ⚬ᵖʸ
• list() ⚬ᵖʸ
• locals() ⚬ᵖʸ
• map() ⚬ᵖʸ
• max() ⚬ᵖʸ
• next() ⚬ᵖʸ
• object() ⚬ᵖʸ
• open() ⚬ᵖʸ
• print() ⚬ᵖʸ
• property() ⚬ᵖʸ
• range() ⚬ᵖʸ
• repr() ⚬ᵖʸ
• reversed() ⚬ᵖʸ
• round() ⚬ᵖʸ
• set() ⚬ᵖʸ
• sorted() ⚬ᵖʸ
• staticmethod() ⚬ᵖʸ
• str() ⚬ᵖʸ
• sum() ⚬ᵖʸ
• tuple() ⚬ᵖʸ
• type() ⚬ᵖʸ
• vars() ⚬ᵖʸ
• zip() ⚬ᵖʸ

Keywords

• and ⚬ᵖʸ
• as ⚬ᵖʸ
• assert ⚬ᵖʸ
• break ⚬ᵖʸ
• class ⚬ᵖʸ
• continue ⚬ᵖʸ
• def ⚬ᵖʸ
• del ⚬ᵖʸ
• elif ⚬ᵖʸ
• else ⚬ᵖʸ
• except ⚬ᵖʸ
• False ⚬ᵖʸ
• for ⚬ᵖʸ
• from ⚬ᵖʸ
• global ⚬ᵖʸ
• if ⚬ᵖʸ
• import ⚬ᵖʸ
• in ⚬ᵖʸ
• is ⚬ᵖʸ
• is not ⚬ᵖʸ
• lambda ⚬ᵖʸ
• None ⚬ᵖʸ
• nonlocal ⚬ᵖʸ
• not ⚬ᵖʸ
• not in ⚬ᵖʸ
• or ⚬ᵖʸ
• pass ⚬ᵖʸ
• raise ⚬ᵖʸ
• return ⚬ᵖʸ
• True ⚬ᵖʸ
• try ⚬ᵖʸ
• while ⚬ᵖʸ
• with ⚬ᵖʸ

list

• list.append() ⚬
• list.extend() ⚬
• list.index() ⚬
• list.pop() ⚬
• list.sort() ⚬

Python Decorators: classmethod()

• @classmethod ⚬

Python Decorators: dataclasses.dataclass()

• @dataclass ⚬

Python Decorators: property()

• @property ⚬

Python Decorators: staticmethod()

• @staticmethod ⚬

Python Dunders

• __call__() ⚬
• __dict__ ⚬
• __eq__() ⚬
• __getitem__() ⚬
• __hash__() ⚬
• __init__() ⚬
• __iter__() ⚬
• __name__ ⚬
• __new__() ⚬
• __str__() ⚬

Python Exceptions

• AttributeError ⚬ᵖʸ
• Exception ⚬ᵖʸ
• ImportError ⚬ᵖʸ
• KeyError ⚬ᵖʸ
• NameError ⚬ᵖʸ
• OverflowError ⚬ᵖʸ
• TypeError ⚬ᵖʸ
• ValueError ⚬ᵖʸ

Python Exceptions: ImportError

• ModuleNotFoundError ⚬ᵖʸ

Python Pseudotypes

• file ⚬ᵖʸ
• sequence ⚬ᵖʸ

Python String Prefixes

• f’…{}…’ ⚬ᵖʸ
• r’…’ ⚬ᵖʸ

sequence

• sequence.append() ⚬
• sequence.extend() ⚬
• sequence.index() ⚬
• sequence.pop() ⚬

set

• set.add() ⚬

str

• str.capitalize() ⚬
• str.count() ⚬
• str.format() ⚬
• str.join() ⚬
• str.lower() ⚬
• str.removeprefix() ⚬
• str.replace() ⚬
• str.split() ⚬
• str.strip() ⚬
• str.title() ⚬
• str.upper() ⚬
• str.zfill() ⚬

Types

• bool ⚬ᵖʸ
• dict ⚬ᵖʸ
• float ⚬ᵖʸ
• int ⚬ᵖʸ
• list ⚬ᵖʸ
• range ⚬ᵖʸ
• set ⚬ᵖʸ
• str ⚬ᵖʸ
• tuple ⚬ᵖʸ

PyTorch

Functions: torch

• torch.matmul() ⚬

Modules

• torch ⚬ᵖʸ

PyXSPEC

AllChains

• AllChains.margin() ⚬
• AllChains.marginResults() ⚬

AllData

• AllData.ignore() ⚬
• AllData.notice() ⚬

AllModels

• AllModels.calcFlux() ⚬
• AllModels.lmod() ⚬
• AllModels.setEnergies() ⚬
• AllModels.setPars() ⚬
• AllModels.show() ⚬

Fit

• Fit.covariance ⚬
• Fit.delta ⚬
• Fit.dof ⚬
• Fit.error() ⚬
• Fit.goodness() ⚬
• Fit.method ⚬
• Fit.nIterations ⚬
• Fit.perform() ⚬
• Fit.query ⚬
• Fit.renorm() ⚬
• Fit.statistic ⚬
• Fit.statMethod ⚬
• Fit.statTest ⚬
• Fit.testStatistic ⚬

Functions: xspec

• xspec.Chain() ⚬
• xspec.Component() ⚬
• xspec.Model() ⚬
• xspec.Parameter() ⚬
• xspec.Plot() ⚬
• xspec.Spectrum() ⚬

Model

• Model.setPars() ⚬
• Model.values() ⚬

Modules

• xspec ⚬ᵖʸ

Parameter

• Parameter.error ⚬
• Parameter.frozen ⚬
• Parameter.index ⚬
• Parameter.link ⚬
• Parameter.untie() ⚬
• Parameter.values ⚬

Plot

• Plot.addComp() ⚬
• Plot.device ⚬
• Plot.labels() ⚬
• Plot.model() ⚬
• Plot.setRebin() ⚬
• Plot.x() ⚬
• Plot.xAxis ⚬
• Plot.xErr() ⚬
• Plot.y() ⚬
• Plot.yErr() ⚬

PyXSPEC Manager Classes: xspec

• xspec.ChainManager ⚬
• xspec.DataManager ⚬
• xspec.FitManager ⚬
• xspec.ModelManager ⚬
• xspec.PlotManager ⚬
• xspec.XspecSettings ⚬

Spectrum

• Spectrum.flux ⚬
• Spectrum.ignore() ⚬
• Spectrum.notice() ⚬

Types

• Chain ⚬ᵖʸˣˢᵖᵉᶜ
• Component ⚬ᵖʸˣˢᵖᵉᶜ
• Model ⚬ᵖʸˣˢᵖᵉᶜ
• Parameter ⚬ᵖʸˣˢᵖᵉᶜ
• Spectrum ⚬ᵖʸˣˢᵖᵉᶜ

Types: xspec.ChainManager

• AllChains ⚬ᵖʸˣˢᵖᵉᶜ

Types: xspec.DataManager

• AllData ⚬ᵖʸˣˢᵖᵉᶜ

Types: xspec.FitManager

• Fit ⚬ᵖʸˣˢᵖᵉᶜ

Types: xspec.ModelManager

• AllModels ⚬ᵖʸˣˢᵖᵉᶜ

Types: xspec.PlotManager

• Plot ⚬ᵖʸˣˢᵖᵉᶜ

Types: xspec.XspecSettings

• Xset ⚬ᵖʸˣˢᵖᵉᶜ

Xset

• Xset.abund ⚬
• Xset.allowNewAttributes ⚬
• Xset.allowPrompting ⚬
• Xset.chatter ⚬
• Xset.closeLog() ⚬
• Xset.cosmo ⚬
• Xset.log ⚬
• Xset.logChatter ⚬
• Xset.openLog() ⚬
• Xset.parallel ⚬
• Xset.restore() ⚬
• Xset.save() ⚬
• Xset.xsect ⚬

QEMU

Commands

• qemu-nbd ⚬

R

Functions

• abs() ⚬ᴿ
• all() ⚬ᴿ
• c() ⚬ᴿ
• cor() ⚬ᴿ
• cov() ⚬ᴿ
• mean() ⚬ᴿ
• sample() ⚬ᴿ
• sd() ⚬ᴿ
• sqrt() ⚬ᴿ
• var() ⚬ᴿ

re

Constants: re

• re.DOTALL ⚬
• re.IGNORECASE ⚬

Functions: re

• re.search() ⚬
• re.sub() ⚬

Match

• Match.group() ⚬

Modules

• re ⚬ᵖʸ

re Type Leads: re

• re.Match ⚬

Types

• Match ⚬ᵖʸ

SciPy

Constants: scipy.constants

• scipy.constants.c ⚬

Functions: scipy.stats

• scipy.stats.pearsonr() ⚬

Modules

• scipy ⚬ᵖʸ

Modules: scipy

• scipy.constants ⚬
• scipy.stats ⚬

shutil

Functions: shutil

• shutil.copy() ⚬
• shutil.copy2() ⚬
• shutil.copystat() ⚬
• shutil.move() ⚬

Modules

• shutil ⚬ᵖʸ

signal

Modules

• signal ⚬ᵖʸ

site

Modules

• site ⚬ᵖʸ

sqlite3

Modules

• sqlite3 ⚬ᵖʸ

string

Constants: string

• string.ascii_uppercase ⚬

Functions

• std∶∶getline() ⚬ᶜᵖᵖ
• std∶∶stoi() ⚬ᶜᵖᵖ
• std∶∶string() ⚬ᶜᵖᵖ

Headers

• ﹤string﹥ ⚬ᶜᵖᵖ

Modules

• string ⚬ᵖʸ

std-string

• std∶∶string∶∶erase() ⚬ᶜᵖᵖ
• std∶∶string∶∶length() ⚬ᶜᵖᵖ
• std∶∶string∶∶size() ⚬ᶜᵖᵖ
• std∶∶string∶∶substr() ⚬ᶜᵖᵖ

Types

• std∶∶string ⚬ᶜᵖᵖ

subprocess

Functions: subprocess

• subprocess.Popen() ⚬
• subprocess.run() ⚬

Modules

• subprocess ⚬ᵖʸ

SVG

SVG Attributes

• viewBox ⚬ˢᵛᵍ

SVG Elements

• ﹤image﹥ ⚬ˢᵛᵍ
• ﹤rect﹥ ⚬ˢᵛᵍ
• ﹤script﹥ ⚬ˢᵛᵍ
• ﹤svg﹥ ⚬ˢᵛᵍ
• ﹤text﹥ ⚬ˢᵛᵍ

sys

Functions: sys

• sys.exit() ⚬

Modules

• sys ⚬ᵖʸ

Variables: sys (+ Python Standard Streams)

• sys.stderr ⚬ᵖʸ
• sys.stdin ⚬ᵖʸ
• sys.stdout ⚬ᵖʸ

Templater

Lexicon

• tp.date ⚬
• tp.file ⚬

Lexicon: tp.date

• tp.date.now() ⚬
• tp.date.weekday() ⚬

Lexicon: tp.file

• tp.file.include() ⚬
• tp.file.title ⚬

Lexicon: tp.file.title

• tp.file.title.replace() ⚬
• tp.file.title.split() ⚬

textwrap

Functions: textwrap

• textwrap.indent() ⚬

Modules

• textwrap ⚬ᵖʸ

threading

Modules

• threading ⚬ᵖʸ

TI-Nspire

Functions

• gcd() ⚬ᵗⁱ
• lcm() ⚬ᵗⁱ

time

Modules

• time ⚬ᵖʸ

traceback

Functions: traceback

• traceback.format_exc() ⚬

Modules

• traceback ⚬ᵖʸ

typing

Modules

• typing ⚬ᵖʸ

typing Special Forms: typing

• typing.Optional ⚬

unittest

Modules

• unittest ⚬ᵖʸ

Unix

Commands

• ․ ⚬ˢʰ
• alias ⚬ˢʰ
• cat ⚬ˢʰ
• cd ⚬ˢʰ
• chmod ⚬ˢʰ
• cp ⚬ˢʰ
• echo ⚬ˢʰ
• env ⚬ˢʰ
• export ⚬ˢʰ
• find ⚬ˢʰ
• getent ⚬ˢʰ
• grep ⚬ˢʰ
• head ⚬ˢʰ
• help ⚬ˢʰ
• history ⚬ˢʰ
• kill ⚬ˢʰ
• ln ⚬ˢʰ
• ls ⚬ˢʰ
• make ⚬ˢʰ
• mkdir ⚬ˢʰ
• mount ⚬ˢʰ
• mv ⚬ˢʰ
• nohup ⚬ˢʰ
• pgrep ⚬ˢʰ
• pkill ⚬ˢʰ
• ps ⚬ˢʰ
• pwd ⚬ˢʰ
• rm ⚬ˢʰ
• rmdir ⚬ˢʰ
• sed ⚬ˢʰ
• sh ⚬ˢʰ
• source ⚬ˢʰ
• tail ⚬ˢʰ
• tar ⚬ˢʰ
• top ⚬ˢʰ
• touch ⚬ˢʰ
• umount ⚬ˢʰ
• which ⚬ˢʰ
• xargs ⚬ˢʰ

Commands: ls

• la ⚬ˢʰ

Unix System Calls

• exec() ⚬ᵖᵒˢⁱˣ
• fork() ⚬ᵖᵒˢⁱˣ
• select() ⚬ᵖᵒˢⁱˣ

urllib

Functions: urllib.parse

• urllib.parse.urljoin() ⚬

Modules

• urllib ⚬ᵖʸ

Modules: urllib

• urllib.parse ⚬

venv

Modules

• venv ⚬ᵖʸ

Windows

Commands

• cd ⚬ᶜᵐᵈ
• cleanmgr ⚬ᶜᵐᵈ
• cmd ⚬ᶜᵐᵈ
• diskpart ⚬ᶜᵐᵈ
• doskey ⚬ᶜᵐᵈ
• echo ⚬ᶜᵐᵈ
• find ⚬ᶜᵐᵈ
• help ⚬ᶜᵐᵈ
• mkdir ⚬ᶜᵐᵈ
• move ⚬ᶜᵐᵈ
• ping ⚬ᶜᵐᵈ
• rmdir ⚬ᶜᵐᵈ
• robocopy ⚬ᶜᵐᵈ
• taskkill ⚬ᶜᵐᵈ
• tracert ⚬ᶜᵐᵈ
• where ⚬ᶜᵐᵈ

PowerShell Commands

• Get-History ⚬ᵖʷˢʰ
• Invoke-WebRequest ⚬ᵖʷˢʰ
• pwsh ⚬ᵖʷˢʰ
• Rename-Item ⚬ᵖʷˢʰ
• Select-String ⚬ᵖʷˢʰ
• Start-Process ⚬ᵖʷˢʰ

winget

Commands

• winget ⚬ᶜᵐᵈ

Wrangler

Commands

• wrangler ⚬

WSL

Commands

• wsl ⚬ʷˢˡ
• wslpath ⚬ʷˢˡ
• wslview ⚬ʷˢˡ

Commands: wsl

• wsl —shutdown ⚬

XSPEC

Commands

• abund ⚬ˣˢᵖᵉᶜ
• autosave ⚬ˣˢᵖᵉᶜ
• cpd ⚬ˣˢᵖᵉᶜ
• data ⚬ˣˢᵖᵉᶜ
• energies ⚬ˣˢᵖᵉᶜ
• error ⚬ˣˢᵖᵉᶜ
• fakeit ⚬ˣˢᵖᵉᶜ
• fit ⚬ˣˢᵖᵉᶜ
• flux ⚬ˣˢᵖᵉᶜ
• freeze ⚬ˣˢᵖᵉᶜ
• goodness ⚬ˣˢᵖᵉᶜ
• help ⚬ˣˢᵖᵉᶜ
• ignore ⚬ˣˢᵖᵉᶜ
• initpackage ⚬ˣˢᵖᵉᶜ
• iplot ⚬ˣˢᵖᵉᶜ
• lmod ⚬ˣˢᵖᵉᶜ
• margin ⚬ˣˢᵖᵉᶜ
• model ⚬ˣˢᵖᵉᶜ
• newpar ⚬ˣˢᵖᵉᶜ
• notice ⚬ˣˢᵖᵉᶜ
• plot ⚬ˣˢᵖᵉᶜ
• renorm ⚬ˣˢᵖᵉᶜ
• save ⚬ˣˢᵖᵉᶜ
• setplot ⚬ˣˢᵖᵉᶜ
• show ⚬ˣˢᵖᵉᶜ
• statistic ⚬ˣˢᵖᵉᶜ
• steppar ⚬ˣˢᵖᵉᶜ
• tclout ⚬ˣˢᵖᵉᶜ
• xset ⚬ˣˢᵖᵉᶜ

Commands: setplot

• setplot rebin ⚬ˣˢᵖᵉᶜ

Commands: statistic

• statistic test ⚬ˣˢᵖᵉᶜ

Commands: xset

• xset cosmo ⚬ˣˢᵖᵉᶜ
• xset delta ⚬ˣˢᵖᵉᶜ
• xset xsect ⚬ˣˢᵖᵉᶜ

Local XSPEC Models

• crabcor ⚬ˣˢᵖᵉᶜ

Local XSPEC Models: kerrbb

• kerrbb2 ⚬ˣˢᵖᵉᶜ

Local XSPEC Models: simpl

• simplcut ⚬ˣˢᵖᵉᶜ

Modules & Spectral Fitting Models

• ❪֎₅’❫ XSPEC Models ○

XSPEC Models

• ❪֎₅’❫ Local XSPEC Models ○
• diskbb ⚬ˣˢᵖᵉᶜ
• gauss ⚬ˣˢᵖᵉᶜ
• kerrbb ⚬ˣˢᵖᵉᶜ
• laor ⚬ˣˢᵖᵉᶜ
• Nthcomp ⚬ˣˢᵖᵉᶜ
• phabs ⚬ˣˢᵖᵉᶜ
• powerlaw ⚬ˣˢᵖᵉᶜ
• simpl ⚬ˣˢᵖᵉᶜ
• tbabs ⚬ˣˢᵖᵉᶜ

Vocabulary

Computer

Vocabulary

• ”binary” ⚬
• ”environment” ⚬
• ”fork” ⚬
• ”heap” ⚬
• ”sandbox” ⚬
• ”stack” ⚬
• ”terminal” ⚬

Geometry

Vocabulary

• ”complementary angle” ⚬
• ”supplementary angle” ⚬

High-Energy Astrophysics

Vocabulary

• ”comptonization” ⚬
• ”diskoseismology” ⚬
• ”Kerr black hole” ⚬
• ”Schwarzschild black hole” ⚬

Information

Vocabulary

• ”query” ⚬
• ”search” ⚬

Mathematics

Vocabulary

• ”axis” ⚬
• ”grid” ⚬
• ”identity” ⚬
• ”index” ⚬
• ”inverse” ⚬
• ”reciprocal” ⚬
• ”unity” ⚬

Physics

Vocabulary

• ”dynamic” ⚬
• ”quenching” ⚬

Programming

Vocabulary

• ”dependency” ⚬
• ”name” ⚬

Python

Vocabulary

• ”callable” ⚬
• ”descriptor” ⚬
• ”dictionary view” ⚬
• ”egg” ⚬
• ”file object” ⚬
• ”floor division” ⚬
• ”generator expression” ⚬
• ”generator iterator” ⚬
• ”generator” ⚬
• ”iterable” ⚬
• ”iterator” ⚬
• ”key function” ⚬
• ”mapping” ⚬
• ”subscription” ⚬
• ”type hint” ⚬
• ”virtual environment” ⚬
• ”wheel” ⚬

Written

High-Energy Astrophysics

Papers

• Bardeen et al. 1972 ┃ Rotating Black Holes… ⚬𓂃
• Cash 1979 ┃ Parameter Estimation in… ⚬𓂃
• Davis et al. 2006 ┃ Testing Accretion Disk… ⚬𓂃
• Gou et al. 2010 ┃ The Spin of… ⚬𓂃
• Kaastra & Bleeker 2016 ┃ Optimal Binning of… ⚬𓂃
• Li et al. 2005 ┃ Multitemperature Blackbody Spectrum… ⚬𓂃
• McClintock & Remillard 2006 ┃ Black Hole Binaries ⚬𓂃
• Remillard & McClintock 2006 ┃ X-Ray Properties… ⚬𓂃
• Shakura & Sunyaev 1973 ┃ Black Holes in… ⚬𓂃
• Steiner et al. 2009 ┃ A Simple Comptonization… ⚬𓂃
• Steiner et al. 2009 ┃ Measuring Black Hole… ⚬𓂃
• Steiner et al. 2010 ┃ The Constant Inner-Disk… ⚬𓂃
• Steiner et al. 2014 ┃ The Low-Spin Black… ⚬𓂃
• Wilms et al. 2000 ┃ On the Absorption… ⚬𓂃

Texts

• Frank, King, & Raine 1985 ┃ Accretion Power in… ⚬𓂃
• Shapiro & Teukolsky 1983 ┃ Black Holes, White… ⚬𓂃

LC-3

Documentation

• Guide to Using the LC-3 Simulator ⚬𓂃

Python

Documentation

• ❪📖₁’❫ Python Enhancement Proposals (PEPs) ○
• Python Packaging User Guide ⚬𓂃
• The Python Language Reference ⚬𓂃
• The Python Library Reference ⚬𓂃
• The Python Tutorial ⚬𓂃

Python Enhancement Proposals

• PEP 427 – The Wheel Binary Package Format 1.0 ⚬𓂃
• PEP 8 – Style Guide for Python Code ⚬𓂃

PyXSPEC

Documentation

• PyXspec Walkthrough ⚬𓂃

Windows

Texts

• Windows Internals ⚬𓂃

XSPEC

Documentation

• XSPEC Manual ⚬𓂃

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