DeveloperLoad - DeveloperLoad

How do I create an async overload of an existing synchronous method?

I have several libraries that currently don't support async/await and I'm trying to update them. For methods that can call existing async code (such as using Fi

Elastic query combining should (boolean OR) with retrieval of nested documents

I have an Elastic index with nested documents. I am trying to retrieve multiple documents by ids along with their nested documents. Retrieving the documents the

hadoop cluster: namenode stopping service after format the hdfs

After successfully formatted I get: 2022-05-04 15:49:01,051 INFO namenode.FSNamesystem: Stopping services started for active state 2022-05-04 15:49:01,051 INFO

PyQt5 tray program closes after QDialog executing [duplicate]

from PyQt5.QtWidgets import QApplication, QMainWindow, QLabel, QGridLayout, QWidget, QCheckBox, QSystemTrayIcon, \ QSpacerItem, QSizePolic

Error Running React Native App From Terminal (iOS)

I am following the tutorial on the official React Native website. Using the following to build my project: react-native run-ios I get the error: Found Xcod

How can I synchronously determine a JavaScript Promise's state?

I have a pure JavaScript Promise (built-in implementation or poly-fill): var promise = new Promise(function (resolve, reject) { /* ... */ }); From the specifi

'package:cloud_firestore/src/firestore.dart': Failed assertion: line 49 pos 12: 'app != null': is not true

I have a compile error every time that I run my app. I have 3 views, Home Page, Hack Page, and Hack Screen. Hack Page: contains the card where I want to show my