Matthew Callis MatthewCallis

## string.md

      
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                rauschma
                / string.md
            
            
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              February 5, 2024 04:12
            
          
    Strings

String.prototype.*

None of the string methods modify this – they always return fresh strings.


charAt(pos: number): string ^ES1
Returns the character at index pos, as a string (JavaScript does not have a datatype for characters). str[i] is equivalent to str.charAt(i) and more concise (caveat: may not work on old engines).


## meltdown_redis.md

      
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                antirez
                / meltdown_redis.md
            
            
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              February 3, 2021 14:08
            
          
    Meltdown fix impact on Redis performances in virtualized environments

UPDATE: apparently kernel difference may have a serious impact, so I'll redo the test from scratch.
Test performed with AOF enabled, fsync policy 1 second, allowing the
rewrites to be triggered.
Command lines used:

  
## build-65816-gas-toolchain.sh
#!/bin/bash
PREFIX=$(HOME)/snes-toolchain

#clone binutils development branch
git clone git://sourceware.org/git/binutils-gdb.git binutils-gdb
cd binutils-gdb

# Checkout a *very* old binutils commit from 2005, as gas support for the coff-w65 target was discontinued a long time ago.
# This version is the best one I found so far.
git checkout 0fdc72dad81fc7f32b898cb408da0300667f728b

## sfc2sfrom.py
#!/usr/bin/env python

# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR

## vita-dumper-comparsion.md

      
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                yifanlu
                / vita-dumper-comparsion.md
            
            
              Last active
              April 30, 2024 08:40
            
              
                Vita Dumper Comparison
              
          
psvgamesd
NoNpDrm
Vitamin/MaiDumpTool


Dumps physical games
✅
✅
✅


Dumps digital games, DLC, and updates
❌
✅
✅


Compatible with legit DLC & updates
✅
✅
❌


Saves usable on non-hacked Vitas
✅
✅
❌


All original data untouched
✅
❌
❌❌


No problems saving after suspend
✅
✅
❌❌


Format can be converted to work with other tools
✅
❌
❌


Installs physical games as bubbles
❌
✅
✅


## docker-compose.yml
version: '2.1'

services:
  cassandra:
    image: cassandra:latest
    networks:
      - reactive-network
    volumes:
      - cassandra_data:/var/lib/cassandra
#      - ${PWD}/data/cassandra/data:/var/lib/cassandra

## dis6502.c
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h>
static int Disassemble6502Op(unsigned char *codebuffer, int pc)
{
	char opstr[256];
	uint8_t *opcodes = &codebuffer[pc];
	int count = 1;

## slackspotify.sh
#!/bin/bash
APIKEY="From Here https://api.slack.com/custom-integrations/legacy-tokens"
SONG=$(osascript -e 'tell application "Spotify" to name of current track as string')
URLSONG=$(echo "$SONG" | perl -MURI::Escape -ne 'chomp;print uri_escape($_),"\n"')

while true
do
curl -s -d "payload=$json" "https://slack.com/api/users.profile.set?token="$APIKEY"&profile=%7B%22status_text%22%3A%22"$URLSONG"%22%2C%22status_emoji%22%3A%22%3Amusical_note%3A%22%7D"  > /dev/null
sleep 60
done

## ramda-sanctuary.md

      
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                Avaq
                / ramda-sanctuary.md
            
            
              Last active
              March 1, 2019 00:26
            
              
                Comprehensive Ramda to Sanctuary list
              
          
Ramda
Sanctuary


add(a, b)
add(b, a)


addIndex(f)
``


adjust(f, i, xs)
``


all(f, xs)
``


allPass(fs, x)
allPass(fs, x)


always(x)
K(x)


and(a, b)
and(a, b)


any(f, x)
``


## index.html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
</head>
<body>
  <script src="build.js"></script>
</body>
</html>
	#!/bin/bash
	PREFIX=$(HOME)/snes-toolchain

	#clone binutils development branch
	git clone git://sourceware.org/git/binutils-gdb.git binutils-gdb
	cd binutils-gdb

	# Checkout a very old binutils commit from 2005, as gas support for the coff-w65 target was discontinued a long time ago.
	# This version is the best one I found so far.
	git checkout 0fdc72dad81fc7f32b898cb408da0300667f728b
	#!/usr/bin/env python

	# Permission to use, copy, modify, and/or distribute this software for any
	# purpose with or without fee is hereby granted.
	#
	# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
	# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
	# AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
	# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
	# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
	psvgamesd	NoNpDrm	Vitamin/MaiDumpTool
Dumps physical games	✅	✅	✅
Dumps digital games, DLC, and updates	❌	✅	✅
Compatible with legit DLC & updates	✅	✅	❌
Saves usable on non-hacked Vitas	✅	✅	❌
All original data untouched	✅	❌	❌❌
No problems saving after suspend	✅	✅	❌❌
Format can be converted to work with other tools	✅	❌	❌
Installs physical games as bubbles	❌	✅	✅
	version: '2.1'

	services:
	cassandra:
	image: cassandra:latest
	networks:
	- reactive-network
	volumes:
	- cassandra_data:/var/lib/cassandra
	# - ${PWD}/data/cassandra/data:/var/lib/cassandra
	#include <stdio.h>
	#include <string.h>
	#include <stdlib.h>
	#include <stdint.h>
	static int Disassemble6502Op(unsigned char *codebuffer, int pc)
	{
	char opstr[256];
	uint8_t *opcodes = &codebuffer[pc];
	int count = 1;
	#!/bin/bash
	APIKEY="From Here https://api.slack.com/custom-integrations/legacy-tokens"
	SONG=$(osascript -e 'tell application "Spotify" to name of current track as string')
	URLSONG=$(echo "$SONG" \| perl -MURI::Escape -ne 'chomp;print uri_escape($_),"\n"')

	while true
	do
	curl -s -d "payload=$json" "https://slack.com/api/users.profile.set?token="$APIKEY"&profile=%7B%22status_text%22%3A%22"$URLSONG"%22%2C%22status_emoji%22%3A%22%3Amusical_note%3A%22%7D" > /dev/null
	sleep 60
	done
Ramda	Sanctuary
`add(a, b)`	`add(b, a)`
`addIndex(f)`	``
`adjust(f, i, xs)`	``
`all(f, xs)`	``
`allPass(fs, x)`	`allPass(fs, x)`
`always(x)`	`K(x)`
`and(a, b)`	`and(a, b)`
`any(f, x)`	``
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	</head>
	<body>
	<script src="build.js"></script>
	</body>
	</html>