• Java

July 27, 2021, at 10:50 PM

i started working as android developerI want to gesture that when someone press on screen, its thumb or finger

July 26, 2021, at 12:20 PM

i have this code to calculate distance from 2 points(lat,lon)

July 25, 2021, at 08:30 AM

I'm just playing with integer arrays and find that the following won't compile with multiple errors:

July 24, 2021, at 03:10 AM

I am using dialogflow and use java + spring framework to handle fulfillment webhook

July 22, 2021, at 11:10 PM

I am using AWS S3 bucket for my project where I am uploading images and listing images using APIs, which is working pretty fine

July 20, 2021, at 04:20 AM

Here's a very simple elaboration of said problem

July 17, 2021, at 12:20 PM

I need to tune the JVM memory by help of GradleI've writen settings in the gradle

July 16, 2021, at 05:30 AM

I have a java application with old vector graphics editor written in pure Java Swing and Java2D

July 15, 2021, at 00:10 AM

So I have this method declaration for POST endpoint:

July 13, 2021, at 2:50 PM

Want to improve this question? Add details and clarify the problem by editing this post

July 12, 2021, at 09:00 AM

what am i doing wrong in the below code?could someone suggest something

July 10, 2021, at 04:30 AM

Hi I m getting this error again and againProcess: pandaboo

July 08, 2021, at 08:40 AM

I have A PWA it has notification system, I want to convert it to native android webview appHow can i do it?

July 07, 2021, at 00:10 AM

I’m starting migration play from 23, 2

July 04, 2021, at 08:40 AM

I'm reading jvm documention

July 01, 2021, at 05:40 AM

I am working on a task where I need to call a service B which takes an argument @RequestBody as a protobuf object from service A

June 29, 2021, at 8:10 PM

I want to bring Distom variable from my ArOverlayView to ARActivityI have an ArOverlayView class

June 25, 2021, at 1:30 PM

I have the following database structure:

June 24, 2021, at 03:20 AM

I'm currently working on a java projectI'm quite now to Java

June 22, 2021, at 8:00 PM

I get this log in my consumer instance:

June 19, 2021, at 4:10 PM

I was solving a problem on Remove Linked List elements on the Leetcode

June 17, 2021, at 12:00 PM

i had a test exam in java that almost no one have succeded in this question and i can't figure out the solution the question goes:"find the sum of an integer last and first number for example 1234-->5 ,137-->8,4-->8: you only allowed to use recursion and no helper function" i tried various things my last attempt:

June 14, 2021, at 9:40 PM

I am working on a project which already has sonarqube integratedNow, we want to have a plugin in our local IDE(with some sort of XML) so that everyone in the team can have the same set of rules

Show more
How to use $.when in node.js? [duplicate]

How to use $.when in node.js? [duplicate]

This question already has an answer here:.

Add node to Tree

Add node to Tree

I decided to use nested sets model. [nnn]My table has columns: id, name, lft, rgt, parent_id.

javascript/jquery: on click copy relevant array items to new array

javascript/jquery: on click copy relevant array items to new array

I think I'm missing an obvious answer. I have an array of arrays, like this.