Achoo-kr

The Composable Architecture

The Composable Architecture (省略すると TCA) は、コンポジション、テスト、開発者にとっての使いやすさを考慮し、一貫性のある理解しやすい方法でアプリケーションを構築するためのライブラリです。SwiftUI、UIKit などで使用することができ、Apple のどのプラットフォーム (iOS, macOS, tvOS, watchOS) でも使用

RobinLinus

zkCoins

Edit: here you can find our research paper describing the protocol more in-depth.

zkCoins is a novel blockchain design with strong privacy and scalability properties. It combines client-side validation with a zero-knowledge proof system. The chain is reduced to a minimum base layer to prevent double spending. Most of the verification complexity is moved off-chain and communicated directly between the individual sender and recipient of a transaction. There are very few global consensus rules, which makes block validation simple. Not even a global UTXO set is required.

In contrast to zk-rollups there is no data availability problem, and no sequencer is required to coordinate a global proof aggregation. The protocol can be implemented as an additional layer contained in Bitcoin's blockchain (similar to RGB[^5] or Taro[^6]) or as a standalone sidechain.

The throughput scales to hundreds of transactions per

ngn999

# Raw transaction API example work-through
# Send coins to a 2-of-3 multisig, then spend them.
#
# For this example, I'm using these three keypairs (public/private)
# 0491bba2510912a5bd37da1fb5b1673010e43d2c6d812c514e91bfa9f2eb129e1c183329db55bd868e209aac2fbc02cb33d98fe74bf23f0c235d6126b1d8334f86 / 5JaTXbAUmfPYZFRwrYaALK48fN6sFJp4rHqq2QSXs8ucfpE4yQU
# 04865c40293a680cb9c020e7b1e106d8c1916d3cef99aa431a56d253e69256dac09ef122b1a986818a7cb624532f062c1d1f8722084861c5c3291ccffef4ec6874 / 5Jb7fCeh1Wtm4yBBg3q3XbT6B525i17kVhy3vMC9AqfR6FH2qGk
# 048d2455d2403e08708fc1f556002f1b6cd83f992d085097f9974ab08a28838f07896fbab08f39495e15fa6fad6edbfb1e754e35fa1c7844c41f322a1863d46213 / 5JFjmGo5Fww9p8gvx48qBYDJNAzR9pmH5S389axMtDyPT8ddqmw

# First: combine the three keys into a multisig address:
./bitcoind createmultisig 2 '["0491bba2510912a5bd37da1fb5b1673010e43d2c6d812c514e91bfa9f2eb129e1c183329db55bd868e209aac2fbc02cb33d98fe74bf23f0c235d6126b1d8334f86","04865c40293a680cb9c020e7b1e106d8c1916d3cef99aa431a56d253e69256dac09ef122b1a9

Hyseen

/**
 *
 * [Panel]
 * nf_check = script-name=nf_check, title="Netflix 解锁检测", content="请刷新", update-interval=1
 *
 * [Script]
 * nf_check = type=generic, script-path=https://gist.githubusercontent.com/Hyseen/b06e911a41036ebc36acf04ddebe7b9a/raw/nf_check.js?version=1633074636264, argument=title=Netflix 解锁检测
 *
 * 支持使用脚本使用 argument 参数自定义配置，如：argument=key1=URLEncode(value1)&key2=URLEncode(value2)，具体参数如下所示，
 * title: 面板标题

keleshev

%{
  #include <stdio.h>
  #include "parser.h"
%}

%%

[ \r\n\t]*   { continue; /* Skip blanks. */ }
[0-9]+       { sscanf(yytext, "%d", &yylval->value); 
               return TOKEN_NUMBER; }

tkersey

Build settings reference

Active Build Action (ACTION)

A string identifying the build system action being performed.

Additional SDKs (ADDITIONAL_SDKS)

The locations of any sparse SDKs that should be layered on top of the one specified by Base SDK (SDKROOT). If more than one SDK is listed, the first one has highest precedence. Every SDK specified in this setting should be a "sparse" SDK, for example, not an SDK for an entire macOS release.

Alternate Install Group (ALTERNATE_GROUP)

jp1017

/**
 * 百度坐标（BD09）、国测局坐标（火星坐标，GCJ02）、和WGS84坐标系之间的转换的工具
 * 
 * 参考 https://github.com/wandergis/coordtransform 实现的Java版本
 * @author geosmart
 */
public class CoordinateTransformUtil {
	static double x_pi = 3.14159265358979324 * 3000.0 / 180.0;
	// π
	static double pi = 3.1415926535897932384626;

evantoli

Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like:

jonathan-beebe

# Close Xcode & the iOS Simulator

# http://stackoverflow.com/a/30940055
# Remove any old runtimes from this directory.
cd /Library/Developer/CoreSimulator/Profiles/Runtimes
# e.g.
sudo rm -rf iOS\ 8.1.simruntime

# http://stackoverflow.com/a/11790983
# Remove the download receipts for simulators you don't need anymore.

ngn999

#!/usr/bin/env perl

use strict;
use Text::vCard::Addressbook;
use XML::Simple qw(:strict);
use Data::Dumper;
my $address_book = new Text::vCard::Addressbook;

my $doc = XMLin('./contacts.xml', KeyAttr => { }, ForceArray => [ 'people', 'phone' ]);
foreach my $p (@{$doc->{people}}) {