pH-7

import React from 'react';
import { StyleSheet, Text, TouchableOpacity, Linking } from 'react-native';

interface PhoneLinkProps {
  phoneNumber: string;
}

export const PhoneLink: React.FC<PhoneLinkProps> = ({ phoneNumber }) => {
  const handlePress = () => {
    Linking.openURL(`tel:${phoneNumber}`);

pH-7

set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'

 run '~/.tmux/plugins/tpm/tpm'

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/** 
 * A generic retry function (handy for various use cases).
 */
const retry = async <T>(fn: () => Promise<T>, maxRetries = 3, delay = 1000): Promise<T> => {
  let retries = 0;

  while (retries < maxRetries) {
    try {
      return await fn();
    } catch (error) {

pH-7

Best fonts for your IDE

1. Space Mono (my favorite one)
2. Fira Code (my second favorite one 😄)
3. MonoLisa
4. Inconsolata
5. Apercu Mono
6. Input Mono
7. Gintronic

pH-7

Apple's iCloud isn't able to sync the Finder preferences. However, you can copy/paste the following two plist files to your new Mac.

Copy the following two files to your other Mac computer

~/Library/Preferences/com.apple.dock.plist
~/Library/Preferences/com.apple.finder.plist

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syntax on

pH-7

Install Postgres 14

First, make sure you have homebrew installed.

Then, in your terminal, run brew install postgresql@14.9

Login into psql postgres

start/stop postgres

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Install Python 2.7 on Mac OS

You will need to have Python 2.7 (and not v3 to avoid incompatibilities with some libraries). To check what’s your default Python version, type python -V in your terminal.

brew install pyenv
pyenv install 2.7.18
pyenv global 2.7.18 # set Python 2.7 as the global default one

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git tag --sort=-creatordate | head -n3 

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library VS require in R

When loading a library, always use library. Never use require

TL;DR: require breaks one of the fundamental rules of robust software systems, fail early. In a nutshell, this is because, when using require, your code might yield different, erroneous results, without signalling an error. This is rare but not hypothetical! Consider this code, which yields different results depending on whether {dplyr} can be loaded:

On the other hand, require does install the package if hasn’t been installed (whereas library doesn’t).

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