mietzen

How to use Bitwarden CLI with macOS Touch ID

If you want to use Bitwarden CLI for ssh have a look at: How to use use Bitwarden CLI for SSH-Keys in macOS

Wirtten and tested on macOS Ventura

Configure Touch ID for the sudo command

To allow Touch ID on your Mac to authenticate you for sudo access instead of a password you need to do the following.

jeanregisser

Intro

• https://twitter.com/jeanregisser

Use case: Simple payments

• https://docs.valora.xyz/connecting/deeplinks

Use case: Dapps

intergalacticspacehighway

import { createContext, forwardRef, useCallback, useMemo } from "react";
import { FlatList, FlatListProps, ViewToken } from "react-native";
import Animated, { useSharedValue } from "react-native-reanimated";

const MAX_VIEWABLE_ITEMS = 4;

type ViewabilityItemsContextType = string[];

export const ViewabilityItemsContext = createContext<
  Animated.SharedValue<ViewabilityItemsContextType>

nicklockwood

import UIKit

extension UITextField {
    /// Add a trailing placeholder label that tracks the text as it changes
    func addTrailingPlaceholder(_ placeholder: String) {
        let label = UILabel()
        label.text = placeholder
        label.alpha = 0.3
        label.isHidden = true
        let container = UIView()

spalladino

Falsehoods that Ethereum programmers believe

I recently stumbled upon Falsehoods programmers believe about time zones, which got a good laugh out of me. It reminded me of other great lists of falsehoods, such as about names or time, and made me look for an equivalent for Ethereum. Having found none, here is my humble contribution to this set.

About Gas

Calling estimateGas will return the gas required by my transaction

Calling estimateGas will return the gas that your transaction would require if it were mined now. The current state of the chain may be very different to the state in which your tx will get mined. So when your tx i

ole

A dump of the SwiftUI.framework binary for the iOS simulator (as of Xcode 12.0 beta 2) using the swift-reflection-dump tool.

Note: I used a Swift 5.3 compiler build from a few weeks ago that I had laying around. Because of ABI stability, I don't think the swift-reflection-dump version has to match the compiler version that was used to build the binary, but I'm not 100% sure.

kelset

Improving times for both iOS build and CI for a React Native app

Intro

Hello there.

So, if you are here you probably saw my previous tweet where I asked for tips & tricks on improving the timing on an iOS/React Native app build time.

What will follow was how I mixed those suggestions + some good old GoogleSearch-fu + me deep diving on this for ~2 days.

mmazzarolo

import { useRef } from "react";
import { Animated, Easing } from "react-native";

export const useAnimation = function(initialValue: number = 0) {
  const endValue = initialValue === 0 ? 1 : 0;
  const animationValueRef = useRef<Animated.Value>(new Animated.Value(initialValue));

  const setup = (config: Partial<Animated.TimingAnimationConfig> = {}) =>
    Animated.timing(animationValueRef.current, {
      toValue: endValue,

raphaelrk

/**
 * React Native Hacker Mode
 * Raphael Rouvinov-Kats
 * 
 * Screen with a REPL
 * Helpful for debugging your app when it's in production
 * - See the redux state by typing `return this.props.state`
 * - Import your redux actions/dispatch to dispatch redux actions
 * - Fetch your push token and figure out why it's not 
 *   registering with your backend ( reason I wrote this! )

ebachter

// Gist for https://medium.com/@ebakhtarov/bidirectional-websockets-with-redux-saga

import { eventChannel } from "redux-saga";
import { all, call, put, take, select, race } from "redux-saga/effects";

import { actionTypes } from "./constants";

function watchMessages(socket) {
  return eventChannel(emit => {
    /* eslint-disable no-param-reassign */