ffbit

import java.io.BufferedReader;
import java.io.Closeable;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.NoSuchElementException;

public class ShadReader implements Closeable {
    private static final int BUFFER_SIZE = 1024;

ffbit

hsqldb - select 1 from INFORMATION_SCHEMA.SYSTEM_USERS
Oracle - select 1 from dual
DB2 - select 1 from sysibm.sysdummy1
mysql - select 1
microsoft SQL Server - select 1 (tested on SQL-Server 9.0, 10.5 [2008])
postgresql - select 1
ingres - select 1
derby - values 1
H2 - select 1
Firebird - select 1 from rdb$database

ffbit

create database sonarqube character set 'utf8';

create user 'sonarqube'@'localhost' identified by 'password';

grant all privileges on sonarqube.* TO 'sonarqube'@'%';

flush privileges;

ffbit

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

ffbit

I want to implement a simple simulator (Cellular automaton) and can use both java.util.concurrent.* or java.util.stream.* for parallel execution (later produces nicer code). With Java9 I want to execute on the GPU. Which package to use to prepare for GPU computation? Will there be a .parallelGPUStream()?

ffbit

all: calc

calc: parser lexer
	CC lexer.c parser.c -o calc

lexer:
	flex -o lexer.c lexer.l

parser:
	bison -d -o parser.c parser.y

ffbit

apply plugin:'java'
apply plugin:'idea'
 
repositories { mavenCentral() }
 
dependencies {
    testCompile 'junit:junit:4.11'
}

task makeDirs(description:'make all dirs for project setup') << {

ffbit

import org.junit.Test;

import java.util.Arrays;

public class IntToBitesTest {

    @Test
    public void intToBytes() throws Exception {
        int n = 1234567890;
        byte[] a = new byte[4];

ffbit

set spell

ffbit

gpg --export -a