yzhong52

import sublime
import sublime_plugin

def format(input):
    output = ""
    counter = 0
    SPACE = '  '
    for char in input:
        if char in "([{":
            counter += 1

yzhong52

import sublime
import sublime_plugin

class ExampleCommand(sublime_plugin.TextCommand):
    def run(self, edit):
        self.view.insert(edit, 0, "Hello, World!")

yzhong52

PurchaseRequest(
  itemId: 375,
  name: "Spook",
  price: Amount(
    value: 100,
    currency: 'USD'
  ),
  insurancePolicies=[
    20931,
    12035

yzhong52

Put this helper funciton in your ~/.zshrc or ~/.bash_profile:

release_port() {
    pid=$(lsof -ti:$1)
    if [ -z $pid ]; then
        echo "Nothing is running on port $1"
    else
        kill $pid
 echo "Killed process on port $1 with pid $pid"

yzhong52

在Ubuntu操作系统下运行shiny服务器

Basic Command

ls - show the current diretory pwd - show the current folder cd - go to folder nano - edit file cat - show the content of a file mv - move a folder to another location

yzhong52

Check The Process Using Port

In ~/.zshrc, put the following:

pidportfunction() {
    lsof -n -i4TCP:$1 | grep LISTEN
}
alias pidport=pidportfunction

yzhong52

// This snippet is a lazy, temporary, inappropriate, not secure fix for error:
// 
// "No 'Access-Control-Allow-Origin' header is present on the requested resource".
//
// It works as a proxy and add 'Access-Control-Allow-Origin: *' to the response header. 
// 
// 1) Init proejct and add dependencies:
// 
// ```
// npm init

yzhong52

import UIKit
import RxSwift

class ViewController: UIViewController {
    private let disposeBag = DisposeBag()
    private let client = NewsClient()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        client.headlines().subscribe(onSuccess: { (response) in

yzhong52

import UIKit

class NewsTableViewCell: UITableViewCell {

    let titleLabel: UILabel = {
        let lable = UILabel()
        lable.translatesAutoresizingMaskIntoConstraints = false
        lable.numberOfLines = 3
        lable.font = UIFont.systemFont(ofSize: 14)
        return lable

yzhong52

class ViewController: UIViewController {

    private let manager = NewsManager()
    private let disposeBag = DisposeBag()

    private var articles: [Article] = []

    private let titleLabel: UILabel = {
        let label = UILabel()
        label.text = NSLocalizedString("News", comment: "")