Maybe you were looking for...

socket.io determine if a user is online or offline

We can trace if a connection is established or disconnected by this code console.log('a user connected'); socket.on('disconnect', function () { con

React Native Android No such property - logger for class DefaultProjectDescriptor

I am developing my app using React Native and now when I open the android project in Android Studio, during gradle sync it is throwing this error: A problem occ

Convert milliseconds to string %H%M%S.%f

I'm trying to convert time in milliseconds to time in a string with milliseconds. import datetime x = 23500 j = x / 1000.0 print(datetime.datetime.fromtimestam

What is the explicit promise construction antipattern and how do I avoid it?

I was writing code that does something that looks like: function getStuffDone(param) { | function getStuffDone(param) { var d = Q.defer(); /* or

Case-insensitive search

I'm trying to get a case-insensitive search with two strings in JavaScript working. Normally it would be like this: var string="Stackoverflow is the BEST"; va

Why ^M character is getting appended at end of each line in linux?

I am doing find-replace operations using "sed" in Linux. I have a XML file in Linux named config.xml. The file contains data as followed- <CATALOG> <S

How to exclude folder creation from triggering an AWS EventBridge rule?

I'd like to have an EventBridge rule that is triggered only when a file is uploaded into an S3 bucket, but I can't figure out how to specify the Event pattern t

no exact matches in call to initializer.(I do not know how to fix it)

struct ContentView: View { var countries = ["dubai","Dutch","Finland","france","france","Fuji","India","Intaly","Japan","Korean","nepal","pakistan","philipp

Intermittent errors with Bitmask Collisions

I'm making a 2D scrolling shooter in Swift with SpriteKit. I've set up SKPhysicsBody and using bitmasks for collisions. I keep getting intermittent errors, wher