- Capital letters do the opposite of small letters in command (Press shift to trigger capital letters)
_(underscore) to move the cursor at the beginning of line (doesn't switch to insert mode)0(zero) moves the cursor to the zeroth position of the line (doesn't switch to insert mode)
$(dollar) to move the cursor at the end of line (doesn't switch to insert mode)d$will delete from wherever your cursor is till the end of the linef<character>to move cursor to the first occurrence of<character>f(to move cursor to first occurence of(
t<character>to move cursor to upto but not on the first occurrence of<character>t(to move cursor to first occurence of(
Brandon Sanchez bssanchez
ljharb
/ array_iteration_thoughts.md
Last active
November 17, 2025 07:16
Array iteration methods summarized
https://gist.github.com/ljharb/58faf1cfcb4e6808f74aae4ef7944cff
While attempting to explain JavaScript's reduce method on arrays, conceptually, I came up with the following - hopefully it's helpful; happy to tweak it if anyone has suggestions.
JavaScript Arrays have lots of built in methods on their prototype. Some of them mutate - ie, they change the underlying array in-place. Luckily, most of them do not - they instead return an entirely distinct array. Since arrays are conceptually a contiguous list of items, it helps code clarity and maintainability a lot to be able to operate on them in a "functional" way. (I'll also insist on referring to an array as a "list" - although in some languages, List is a native data type, in JS and this post, I'm referring to the concept. Everywhere I use the word "list" you can assume I'm talking about a JS Array) This means, to perform a single operation on the list as a whole ("atomically"), and to return a new list - thus making it mu
tadly
/ pacaur_install.sh
Last active
December 9, 2024 12:21
A simple shell script to quickly / easily install "pacaur" on archlinux
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/sh | |
| # | |
| # !!! IMPORTANT !!! | |
| # As of 2017-12-14, pacaur is unmaintained (https://bbs.archlinux.org/viewtopic.php?pid=1755144#p1755144) | |
| # For alternatives see the arch wiki: https://wiki.archlinux.org/index.php/AUR_helpers#Active | |
| # pacaur seems to get occasional updates to fix breaking changes due to pacman updates though. | |
| # | |
| # If you are new to arch, I encourage you to at least read and understand what | |
| # this script does befor blindley running it. | |
| # That's why I didn't make a one-liner out of it so you have an easier time |
notadecent
/ tox.sh
Last active
October 11, 2025 22:00
toxcore installer script, for Gentoo, Arch, Red Hat, SuSE, Fedora, Debian, Mint, Ubuntu and their derivativesInstalls dependencies and toxic, venom and nurupo's Qt GUI
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/bash | |
| ## wget -O tox.sh waa.ai/iqt && chmod +x ./tox.sh && ./tox.sh | |
| ## ./tox.sh -sl to skip libsodium (they don't update that often) | |
| ## ./tox.sh -sd to skip libsodium and all the other dependencies | |
| ## If libraries are missing, remove /etc/ld.so.conf.d/locallib.conf and | |
| ## try running again. Else, try messing around with the prefix paths. | |
| ## Suggestions, comments and the alike are welcome on http://waa.ai/4xtC | |
| ## or send me a mail, to notadecent AT tox DOT im |