Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.
You've got two main options:
Давайте я сразу скажу - речь пойдет о биткоинах. При этом не буду вас агитировать за или против - это вообще не мое дело. Я просто расскажу вам о своем отношении к этому феномену и мифам вокруг него.
Для начала стоит сказать, что я не рассматриваю биткоин как валюту. Это не средство, которое заменит кредитные карты или ежедневные расчеты - для этого есть lightning network и другие средства децентрализации. Для меня биткоин - это актив, максимально похожий на золото во всех его проявлениях, кроме физического присутствия. Биткоины добывают, причем, чем больше биткоинов люди уже добыли, тем сложнее добывать дальше. Количество биткоинов, которые вообще можно будет добыть и пустить в оборот, фиксировано. Обмен биткоинами происходит “из рук в руки”. Хранить биткоины не трудно, затратно только получить или передать их. Замените “биткоины” на “золото” - каждое из этих заявлений так же будет действительно.
Поведение “золотых с
These commands generate and use private keys in unencrypted binary (not Base64 “PEM”) PKCS#8 format. The PKCS#8 format is used here because it is the most interoperable format when dealing with software that isn't based on OpenSSL.
OpenSSL has a variety of commands that can be used to operate on private
key files, some of which are specific to RSA (e.g. openssl rsa
and
openssl genrsa
) or which have other limitations. Here we always use
package YOUR_PACKAGE; | |
import android.content.Context; | |
import android.os.Build; | |
import java.io.FileInputStream; | |
import java.io.FileOutputStream; | |
import java.security.KeyStore; | |
import java.security.KeyStoreException; | |
import java.security.cert.Certificate; |
/** | |
* * New version: 30/May/2017 | |
* * Made it more kotlin-like with same functionality ^^ | |
* | |
* based on: https://gist.github.com/RomansBermans/6f3836188427fbd3b1efcf7e6418f06d | |
* Fancy ID generator that creates 20-character string identifiers with the following properties: | |
* | |
* 1. They're based on timestamp so that they sort *after* any existing ids. | |
* 2. They contain 72-bits of random data after the timestamp so that IDs won't collide with other clients' IDs. | |
* 3. They sort *lexicographically* (so the timestamp is converted to characters that will sort properly). |
Original solution sacrifices new api lint check.
Here my solution:
int minSdk = hasProperty('minSdk') ? minSdk.toInteger() : 16
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
# NOTES | |
# Spotify 0.9 vs 1.0 is stable, uses less resources overall and works well with Spotify Connect, SpotCommander, Local Files etc | |
# Tested and works on Fedora 29 64-bit with GNOME, but should work on previous versions as well | |
# The sources of the Dropbox files, which are hosted by me and the latest and greatest available, are listed above each one | |
# No system files will be overwritten by these or used by other programs since they depend on the later Fedora versions | |
# Make sure you copy the whole lines into Terminal | |
# Each command is on one line and might be long | |
# START GUIDE |
try: | |
from StringIO import StringIO as BytesIO | |
except ImportError: | |
from io import BytesIO | |
import matplotlib.pyplot as plt | |
def render_latex(formula, fontsize=12, dpi=300, format_='svg'): | |
"""Renders LaTeX formula into image.""" |
/* | |
* Copyright (C) 2014 The Android Open Source Project | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software |
^((?!wpa_supplicant|NetStatUtil).*)$ |