xshyamx

E:\software\emacs-24.2\bin\emacsclientw.exe -n -a e:\software\emacs-24.2\bin\runemacs.exe --server-file c:\Users\xshyamx\AppData\Roaming\.emacs.d\server\server

xshyamx

#!/bin/sh

fn="$RANDOM"

while read -r line
do
    echo $line >> /tmp/$fn
done

/e/software/emacs-24.3/bin/emacsclientw -n /tmp/$fn

xshyamx

#!/bin/sh
url=http://m2.neo4j.org/content/repositories/snapshots/org/neo4j/neo4j-cypher-compiler-2.2/2.2-SNAPSHOT/neo4j-cypher-compiler-2.2-2.2-20140807.002630-9-sources.jar
fn=$(echo $url | sed -re 's/^.*\/([^/]*)$/\1/')
curl -s -o $fn -L $url
jar xf $fn org/neo4j/cypher/internal/compiler/

echo Cypher Keywords
grep --no-filename -re 'keyword(' org/neo4j/cypher/internal/compiler/ \
    | sed 's/keyword(/\n\0/g' \
    | awk '/keyword\("/ { print tolower($0) }' \

xshyamx

Setup proxy on Boot2Docker Windows

1. Start Boot2Docker
2. Add HTTP_PROXY and HTTPS_PROXY variables in /var/lib/boot2docker/profile
3. Restart docker daemon sudo /etc/init.d/docker restart

xshyamx

import java.io.BufferedReader;
import java.io.FileReader;


public class LineCount {
  public static void main(String[] args) throws Exception {
    String filename = "csv/order-details-filtered.csv";
    if ( args.length > 2 ) {
      filename = args[2];
    }

xshyamx

Web Resource Optimization Tools

Comparison of 3 web resource optimization tools available for Java/JEE development.

[wro4j][wro4j]

• Maven support
• Taglib support (not built-in but community developed [wro4j-taglib][wro4j-taglib] available)
• XML/Groovy configuration
• Uglify javascript compression supported
• Command line processor available

xshyamx

Build guideline for MSYS2-MinGW-w64 system

Set up the MSYS2/MinGW-w64 build environment

Download the x86_64 version of MSYS2 in here and install in your preferred directory, e.g. C:\msys64. Note that path containing spaces may causes problems. Run msys2_shell.bat in the C:\msys64 and you will see a BASH window opened. In the BASH prompt, use the following commands to install the necessary packages:

pacman -S base-devel mingw-w64-x86_64-toolchain \
mingw-w64-x86_64-xpm-nox mingw-w64-x86_64-libtiff \
mingw-w64-x86_64-giflib mingw-w64-x86_64-libpng \

mingw-w64-x86_64-libjpeg-turbo mingw-w64-x86_64-librsvg \

xshyamx

# simple commands to (dis)connect from wifi network
# docker-machine and docker are unable to handle the changing ip addresses :(
# but once, disconnect and reconnect everything is happy in paradise :)
wifi_off() {
  netsh wlan show interfaces > /tmp/wifi_status
  status=$(awk -F: '/State/ {gsub(/^ *| *$/, "", $2); print$2; }' /tmp/wifi_status)
  name=$(awk -F: '/Name/ { gsub(/^ *| *$/, "", $2); print$2; }' /tmp/wifi_status)
  if [ "$status" = "connected" ]; then
      netsh wlan disconnect interface="$name"
  fi

xshyamx

To create a docker machine VM which connects via a proxy running on the host machine on port 9090

docker-machine create -d virtualbox \
               --engine-env HTTP_PROXY=http://10.0.2.2:9090 \
               --engine-env HTTPS_PROXY=http://10.0.2.2:9090 \

dm-name

xshyamx

Yasnippets which get included usually have the major mode indentation applied. In cases where you need to disable this use # expand-env: ((yas-indent-line 'fixed)) to prevent this (Thanks to this stackoverflow quesion).