slezhnin

" My vim config

" Specify a directory for plugins
" - For Neovim: ~/.local/share/nvim/plugged
" - Avoid using standard Vim directory names like 'plugin'
" call plug#begin('~/vimfiles/plugged')
call plug#begin('~/.vim/plugged')

" Make sure you use single quotes

slezhnin

Java Language

Classes and Objects

QA

Q:

1. What's wrong with the following program?

public class SomethingIsWrong {

slezhnin

import java.util.HashMap;
import java.util.Map;

public abstract class Digest {
    private Map<byte[], byte[]> cache = new HashMap<byte[], byte[]>();

    public byte[] digest(byte[] input) {
        byte[] result = cache.get(input);
        if (result == null) {
            synchronized (cache) {

slezhnin

#!/bin/sh

# Run the Oracle Database in a Docker Container
# See https://github.com/oracle/docker-images

# The Docker repo name
# Use "oracle/database" if you've built images from the git repo above.
# This is my private repo.
REPO="sirius1/dev"

slezhnin

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- "java.format.settings.url": ".vscode/eclipse-java-sirius-style-formatting.xml" -->
<profiles version="22">
    <profile kind="CodeFormatterProfile" name="SiriusStyle" version="22">
        <setting id="org.eclipse.jdt.core.formatter.insert_space_after_ellipsis" value="insert"/>
        <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_declarations" value="insert"/>
        <setting id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression" value="do not insert"/>
        <setting id="org.eclipse.jdt.core.formatter.parentheses_positions_in_for_statment" value="common_lines"/>
        <setting id="org.eclipse.jdt.core.formatter.comment.new_lines_at_block_boundaries" value="true"/>
        <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_parameters" value="insert"/>