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#!/bin/bash
# Конвертация выгрузки ключей CryptoPro из реестра Windows в папочку с бинарными ключами
# Из реестра выгружать ветку HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Crypto Pro\Settings\Users\<кто-то>\Keys

# Converting the exported CryptoPro keys from the Windows registry to the container folder with binary keys
# Dump regedit path from the registry HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Crypto Pro\Settings\Users\<username>\Keys

curpath=./
temp=$curpath/temp

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h = input('Enter hex: ').lstrip('#')
print('RGB =', tuple(int(h[i:i+2], 16)/255 for i in (0, 2, 4)))

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import wave, array

# changed from https://stackoverflow.com/a/43163543/699934
def make_stereo(file1, file2, output):
    ifile1 = wave.open(file1)
    ifile2 = wave.open(file2)
    print(ifile1.getparams())
    # (1, 2, 44100, 2013900, 'NONE', 'not compressed')
    (nchannels, sampwidth, framerate, nframes, comptype, compname) = ifile1.getparams()
    assert ifile1.getparams() == ifile2.getparams()

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package test

import com.muquit.libsodiumjna.SodiumLibrary
import scorex.crypto.encode.Base58
import scorex.crypto.signatures.Curve25519

object SignAsWaves extends App {
  SodiumLibrary.setLibraryPath("/usr/local/Cellar/libsodium/1.0.16/lib/libsodium.dylib")

  val message = "message"

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Ledger Nano X : Bluetooth Low Energy Communication

1.0

• Public release

About

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echo -e \\a

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import java.util.concurrent.Executors

import scala.concurrent._
import scala.concurrent.duration.Duration
import scala.util.{Failure, Try}

trait CancellableFuture[T] extends Future[T] {
  def future(): Future[T]

  def cancel(): Unit

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from ctypes import c_uint, c_int

print(c_uint(c_int(-49).value).value)
print(hex(c_uint(c_int(-49).value).value))

print(c_int(c_uint(0x7fffffcf).value).value)
print(hex(c_int(c_uint(0x7fffffcf).value).value))

# 4294967247
# 0xffffffcfL

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def twos_complement(val, bits):
	"""compute the 2's complement of int value val"""
	if (val & (1 << (bits - 1))) != 0: # if sign bit is set e.g., 8bit: 128-255
		val = val - (1 << bits)        # compute negative value
	return val

def twos_complement_string(val, bits, f):
	if val >= 0:
		return f(twos_complement(val, bits))
	else:

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fun <T> List<T>.permutations(): Sequence<List<T>> {
    if (this.size == 1) return sequenceOf(this)
    val list = this
    return sequence {
        val sub = list.get(0)
        for (perm in list.drop(1).permutations())
            for (i in 0..perm.size) {
                val newPerm = perm.toMutableList()
                newPerm.add(i, sub)
                yield(newPerm)