Discover gists

Credit: Mark Kraus
Website: https://get-powershellblog.blogspot.com

Collection Type Guidence

When to use what

Use Arrays if you know the element types and have a fixed length and/or known-up-front collection size that will not change.
Use ArrayList if you have an unkown collection size with either unknown or mixed type elements.
Use a Generic List when know the type of the elements but not the size of the collection.
Use a HashTable if you are going to do key based lookups on a collection and don't know the object type of the elements.
Use a Dictionary<TKey, TValue> you are going to do key based lookups on a collection and you know the type of the elements.
Use a HashSet when you know the type of elements and just want unique values and quick lookups and assignmnets.

A curated list of command-line utilities written in Rust

Note: I have moved this list to a proper repository. I'll leave this gist up, but it won't be updated. To submit an idea, open a PR on the repo.

Note that I have not tried all of these personally, and cannot and do not vouch for all of the tools listed here. In most cases, the descriptions here are copied directly from their code repos. Some may have been abandoned. Investigate before installing/using.

The ones I use regularly include: bat, dust, fd, fend, hyperfine, miniserve, ripgrep, just, cargo-audit and cargo-wipe.

atuin: "Magical shell history"
bandwhich: Terminal bandwidth utilization tool

interface ErrorBoundaryProps {
  fallback: React.ReactNode;
  children: React.ReactNode;
}

interface ErrorBoundaryState {
  hasError: boolean;
}

	#!/usr/bin/bash

	# Get entry point from N64 ROM
	dd if=test.z64 bs=1 skip=8 count=4 of=entrypoint >& /dev/null
	# Convert entrypoint to little endian
	#mips-elf-objcopy -I binary -O binary --reverse-bytes=4 entrypoint entrypoint
	# Construct an ELF
	mips-elf-objcopy -I binary test.z64 -O elf32-bigmips -B mips --adjust-section-vma .data+0x80000000 foo.elf
	# Patch to MIPS III
	printf '\x20\x00\x00\x00' \| dd bs=1 seek=36 count=4 conv=notrunc of=foo.elf >& /dev/null

	# LVDB - LLOOGG Memory DB
	# Copyriht (C) 2009 Salvatore Sanfilippo <antirez@gmail.com>
	# All Rights Reserved

	# TODO
	# - cron with cleanup of timedout clients, automatic dump
	# - the dump should use array startsearch to write it line by line
	# and may just use gets to read element by element and load the whole state.
	# - 'help','stopserver','saveandstopserver','save','load','reset','keys' commands.
	# - ttl with milliseconds resolution 'ttl a 1000'. Check ttl in dump!

	COPY (
	WITH a AS (
	SELECT h3_cell_to_parent(CONCAT('0x', SUBSTR(id, 0, 17))::UBIGINT, 2) h3_2,
	COUNT(*) num_recs
	FROM read_parquet('s3://overturemaps-us-west-2/release/2024-05-16-beta.0/theme=places/type=place/*.parquet',
	filename=true,
	hive_partitioning=1)
	GROUP BY 1
	)
	SELECT h3_cell_to_boundary_wkt(h3_2),

	[
	"aol.com",
	"att.net",
	"comcast.net",
	"facebook.com",
	"gmail.com",
	"gmx.com",
	"googlemail.com",
	"google.com",
	"hotmail.com",

	--- Actions ---
	$Copy <M-C>
	$Cut <M-X> <S-Del>
	$Delete <Del> <BS> <M-BS>
	$LRU
	$Paste <M-V>
	$Redo <M-S-Z> <A-S-BS>
	$SearchWeb <A-S-G>
	$SelectAll <M-A>
	$Undo <M-Z>

	import tiktoken
	import langdetect
	T = tiktoken.get_encoding("o200k_base")

	length_dict = {}

	for i in range(T.n_vocab):
	try:
	length_dict[i] = len(T.decode([i]))
	except: