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package com.examlples.spring.kotlin.kotlinspringsamples

import org.springframework.boot.web.client.RestTemplateBuilder
import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration
import org.springframework.web.client.RestTemplate

@Configuration
class AppConfig {
    @Bean

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package com.example.demo.validation;

import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

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package com.example.demo.validation;

import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

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Ref

• https://help.ubuntu.com/community/UbuntuStudio/UsbAudioDevices
• https://www.linuxuprising.com/2018/06/fix-no-sound-dummy-output-issue-in.html
• https://help.ubuntu.com/community/SoundTroubleshooting

Code

ashish@ashish:~$ cat /etc/modprobe.d/alsa-base 
options snd-usb-audio model=generic index=1 vid=0x1b3f pid=0x2008
ashish@ashish:~$ 

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Neo4j Tutorial

Fundamentals

Store any kind of data using the following graph concepts:

• Node: Graph data records
• Relationship: Connect nodes (has direction and a type)
• Property: Stores data in key-value pair in nodes and relationships
• Label: Groups nodes and relationships (optional)

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create table total_minutes(
	id bigint(20) NOT NULL AUTO_INCREMENT,
	total_time int,
	primary key(id)
);

insert into total_minutes(total_time) values(35);
insert into total_minutes(total_time) values(95);
insert into total_minutes(total_time) values(69);
insert into total_minutes(total_time) values(392);

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git remote prune origin

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git remote prune origin --dry-run

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git branch --merged | grep -E -v "master|develop" | xargs git branch -d

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[alias]
    po = !git remote prune origin
    dm = !git branch --merged | grep -E -v \"master|develop\" | xargs git branch -d