Backend

Cron every 30 minutes

October 16, 2022 No comments crontab Scheduler Job Quartz Spring cron

How to sort a List in Flutter

October 16, 2022 No comments sort flutter dart list

How to find elements in List in Flutter

October 16, 2022 No comments flutter find elements list dart

How to iterate over List in Flutter

October 16, 2022 No comments flutter dart iterate items

How to update a list item in Flutter

October 16, 2022 No comments fluter list dart update item

How to remove items from a List in Flutter

October 16, 2022 No comments flutter dart list remove

Mockito Tutorial

October 15, 2022 No comments Mockito Java Tutorial

What to do if test a void method throws an exception in Mockito

October 15, 2022 No comments mockito test throw exception

How to filter items in a List in Flutter

October 10, 2022 No comments flutter dart filter items

How to flatMap a list of lists in Flutter

October 10, 2022 No comments flutter dart flatmap list flutten

How to reverse a List in Flutter

October 10, 2022 No comments flutter dart reverse list

How to access items from List in Flutter

October 10, 2022 No comments flutter dart list access items

How to create a list in Flutter

October 09, 2022 No comments dart flutter list

How to combine Lists in Flutter

October 09, 2022 No comments dart flutter combine lists

How to change Oracle sysdate?

October 09, 2022 No comments Oracle sysdate ALTER System date

How to initialize List with values in Flutter

October 09, 2022 No comments flutter dart list initialize

How to change package name in Flutter

October 09, 2022 No comments flutter dart flutter-packages

How to add a border to a widget in Flutter

October 09, 2022 No comments flutter dart border flutter-widget

How to create a rounded button in Flutter

October 09, 2022 No comments flutter dart rounded-corners border-radius

How to use hexadecimal color strings in Flutter

October 09, 2022 No comments string flutter dart colors hex

How to remove the debug banner in Flutter

October 09, 2022 No comments flutter debugging android-emulator

How to handle 'Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied)' error?

October 05, 2022 No comments linux bash root permission denied error

Screenshot tool with built-in compression library on Ubuntu

September 30, 2022 No comments pngquant screenshot tool

Presenting time details with cURL

September 29, 2022 No comments curl time bash

How to stop all docker containers at once

September 29, 2022 No comments docker containers bash console

How to follow redirects with command line cURL tool

September 27, 2022 No comments curl follow-redirects command

Spring Boot + PostgreSQL + Angular NgZorro Mention

September 27, 2022 No comments Angular NgZorro Mention Spring Boot PostgreSQL

Spring Boot + PostgreSQL + Angular NgZorro Autocomplete

September 27, 2022 No comments autocomplete spring ngzorro form postgresql

How to check if a lateinit variable is initialized in Kotlin?

September 25, 2022 No comments Kotlin lateinit isInitialized

How to capture response body to a file using curl?

September 13, 2022 No comments curl output capture