xiangyu-sun

import imaplib

conn = imaplib.IMAP4("imap.qq.com")

conn.login("182430273","password")

conn.select("INBOX")

type, data = conn.search(None, 'FROM', '"LDJ"')

xiangyu-sun

CREATE USER 'wishes'@'localhost' IDENTIFIED BY 'wishes';
GRANT ALL PRIVILEGES ON *.* TO 'wishes'@'localhost';

xiangyu-sun

(
  export PKG=eslint-config-airbnb;
  npm info "$PKG" peerDependencies --json | command sed 's/[\{\},]//g ; s/: /@/g' | xargs npm install --save-dev "$PKG"
)

xiangyu-sun

import UIKit

class EncryptionTransformer: ValueTransformer {
    
    override class func allowsReverseTransformation() -> Bool{
        return true
    }
    override func transformedValue(_ value: Any?) -> Any?{
        guard let date = value as? Date else {return nil}
        

xiangyu-sun

@discardableResult
func dependencyFunction() -> Bool {
    print("printing using a system console")
    return true
}


class SeamTestViewController: UIViewController {
    func createTrouble() {
        dependencyFunction()

xiangyu-sun

// production old
class SeamTestViewController: UIViewController {
    func createTrouble() {
        dependencyFunction()
    }
}
extension SeamTestViewController {
    @discardableResult
    func dependencyFunction() -> Bool {
        print("printing using a system console, and good")

xiangyu-sun

//different module

extension SeamTestViewController {
    @discardableResult
    func dependencyFunction() -> Bool {
        print("printing using a system console, and good")
        return true
    }
    
}

xiangyu-sun

class DataManager {
    lazy var importer = {
       return DataImporter()
    }()
    var data = [String]()
    // the DataManager class would provide data management functionality here
}

xiangyu-sun

class DataManager {
    var importer: DataImporter {
      return DataImporter()
    }()
    
    var data = [String]()
    // the DataManager class would provide data management functionality here
}

xiangyu-sun

/usr/libexec/PlistBuddy -c "Delete :NSAppTransportSecurity dict" "${PROJECT_DIR}/${PROJECT_NAME}/Info.plist"
# allow insecure connections for MOCK environment
if [ "$env" != "MOCK" ]
then
/usr/libexec/PlistBuddy -c "Add :NSAppTransportSecurity dict" "${PROJECT_DIR}/${PROJECT_NAME}/Info.plist"
/usr/libexec/PlistBuddy -c "Add :NSAppTransportSecurity:NSAllowsArbitraryLoads bool NO" "${PROJECT_DIR}/${PROJECT_NAME}/Info.plist"
/usr/libexec/PlistBuddy -c "Add :NSAppTransportSecurity:NSAllowsArbitraryLoadsInWebContent bool YES" "${PROJECT_DIR}/${PROJECT_NAME}/Info.plist"
else
/usr/libexec/PlistBuddy -c "Add :NSAppTransportSecurity dict" "${PROJECT_DIR}/${PROJECT_NAME}/Info.plist"
/usr/libexec/PlistBuddy -c "Add :NSAppTransportSecurity:NSAllowsArbitraryLoads bool NO" "${PROJECT_DIR}/${PROJECT_NAME}/Info.plist"