matsev

@ControllerAdvice
public class CustomResponseEntityExceptionHandler extends ResponseEntityExceptionHandler {

    @Override
    protected ResponseEntity<Object> handleMethodArgumentNotValid(MethodArgumentNotValidException ex, HttpHeaders headers, HttpStatus status, WebRequest request) {
        List<FieldError> fieldErrors = ex.getBindingResult().getFieldErrors();
        List<ObjectError> globalErrors = ex.getBindingResult().getGlobalErrors();
        List<String> errors = new ArrayList<>(fieldErrors.size() + globalErrors.size());
        String error;
        for (FieldError fieldError : fieldErrors) {

ogrrd

Never touch your local /etc/hosts file in OS X again

To setup your computer to work with *.test domains, e.g. project.test, awesome.test and so on, without having to add to your hosts file each time.

Requirements

• Homebrew
• Mountain Lion -> High Sierra

Install

Chaser324

Whether you're trying to give back to the open source community or collaborating on your own projects, knowing how to properly fork and generate pull requests is essential. Unfortunately, it's quite easy to make mistakes or not know what you should do when you're initially learning the process. I know that I certainly had considerable initial trouble with it, and I found a lot of the information on GitHub and around the internet to be rather piecemeal and incomplete - part of the process described here, another there, common hangups in a different place, and so on.

In an attempt to coallate this information for myself and others, this short tutorial is what I've found to be fairly standard procedure for creating a fork, doing your work, issuing a pull request, and merging that pull request back into the original project.

Creating a Fork

Just head over to the GitHub page and click the "Fork" button. It's just that simple. Once you've done that, you can use your favorite git client to clone your repo or j

kunalkushwaha

package main

import (
   "encoding/json"
   "fmt"
   "io/ioutil"
)

/*
sample json

amdgpupro_in_container.bash

#!/bin/bash -e

ln -s /usr/lib/x86_64-linux-gnu/amdgpu-pro .
ln -s /etc/OpenCL .

tar -czvf libs.tar.gz amdgpu-pro/*
tar -czvf conf.tar.gz OpenCL/*

cat > .dockerignore << EOF
OpenCL

basaks

Install Python3.6 interpreter on ubuntu 16.04

From here, we can pretty much follow the exact same procedure.

On a terminal just do the following steps:

Install dependencies:

sudo apt install build-essential checkinstall libreadline-gplv2-dev \

nasrulhazim

Stop the MySQL Service

I'm using Homebrew to stop the service

brew services stop mysql

Locate MySQL Data Directory

Glamdring

package com.mypackage.ethereumsync;

import java.io.File;
import java.math.BigInteger;
import java.util.Base64;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Random;
import java.util.concurrent.CountDownLatch;

fernandoaleman

For MacOS Catalina, visit Install mysql2 on MacOS Catalina

Problem

Installing mysql2 gem errors on MacOS Mojave.

Solution

Make sure openssl is installed on Mac via Homebrew.

Skarlso

package main

import (
	"bytes"
	"fmt"
	"io/ioutil"
	"log"

	"golang.org/x/crypto/ssh"
	kh "golang.org/x/crypto/ssh/knownhosts"