how do i exit from thread
static void Main(string[] args) { var tokenSource = new CancellationTokenSource(); ThreadPool.QueueUserWorkItem(o => ThreadWorker(tokenSource.Token, 1000)); Console.WriteLine(«Press <Enter> to cancel
static void Main(string[] args) { Console.WriteLine(«this is main thread»); ThreadPool.QueueUserWorkItem(ThreadWorker, 123); Thread.Sleep(3000); } private static void ThreadWorker(object obj) { Thread.Sleep(1000); Console.WriteLine(«hi from thread pool
Foreground and background threads.
If background thread then application will not wait until it is over, in other case it will.
static void
static void Main(string[] args) { Console.WriteLine(«inside thread id » + Thread.CurrentThread.ManagedThreadId); var otherThread = new Thread(ThreadWork); otherThread.Priority = ThreadPriority.Normal; otherThread.Start(5); otherThread.Join(); // wait for
Both, reject and throw can be handled with catch
reject inside promise will be handled by 2-d argument of then, and if it is
const
const Pi = 3.14;
SCOPING
block-scoped variables
// es 6 for (let i = 0; i < 10; i ++) { let x =
Given an integer number n, return the difference between the product of its digits and the sum of its digits. Example 1: Input: n =
Task
Given an array nums. We define a running sum of an array as runningSum[i] = sum(nums[0]…nums[i]). Return the running sum of nums. Example 1:
margin
border
padding
content
margins by horizontal added, by vertical joined
BLOCK AND ELEMENT
Blocks can be inside blocks infinite times
<div class = «block»> <div class = «block__element»> </div> <div class = «anotherBlockInside»> <div class
