vunb

Ref: http://www.nesterovsky-bros.com/weblog/2008/12/04/ASimpleCacheForJavaApplication.aspx

Although in last our projects we're using more Java and XSLT, we always compare Java and .NET features. It's not a secret that in most applications we may find cache solutions used to improve performance. Unlike .NET providing a robust cache solution Java doesn't provide anything standard. Of course Java's adept may find a lot of caching frameworks or just to say: "use HashMap (ArrayList etc.) instead", but this is not the same.

Think about options for Java:
1. Caching frameworks (caching systems). Yes, they do their work. Do it perfectly. Some of them are brought to the state of the art, but there are drawbacks. The crucial one is that for simple data caching one should use a whole framework. This option requires too many efforts to solve a simple problem.

2. Collection classes (HashMap, ArrayList etc.) for caching data. This is very straightforward solution, and very productive. Everyone knows these classes, nothin

vunb

Problem: Seems like npm (now?) installs node modules to /usr/local/lib/node_modules/ and not /usr/local/lib/node/

Solution: sudo ln -s /usr/local/lib/node_modules/ /usr/local/lib/node


OR:
Check NODE_PATH: npm root -g
You can add the following to ~/.bash_profile:

export NODE_PATH=/usr/lib/node_modules:$NODE_PATH

vunb

Easy WordPress Parallax Slider
http://wordpress.org/plugins/easy-wp-parallax-slider/
http://demo.oscitasthemes.com/demos/easy-wordpress-parallax-slider/

http://www.velvetinkmedia.com/wp-content/themes/vim/sliders/
http://www.velvetinkmedia.com/wp-content/themes/vim/sliders/parallax/documentation/documentation.html

vunb

#! /bin/bash
if [ $# -eq 0 ]; then
	echo "You have to specify a module index"
	exit 128
fi
pactl unload-module $1

vunb

try to use the -r flag (read-only)

# mount -r -o loop file.img /mnt

if that doesn't work try:

# unsquashfs

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mvn dependency:copy-dependencies -DoutputDirectory=path/to/lib/folder

vunb

sudo yum update
sudo yum groupinstall "Development Tools"
sudo yum install kernel-devel kernel-headers

vunb

ffmpeg -i input.mp3 -acodec pcm_s16le -ac 1 -ar 16000 output.wav

# To convert all mp3 files in a directory in Linux:

for f in *.mp3; do ffmpeg -i "$f" -acodec pcm_s16le -ac 1 -ar 16000 "${f%.mp3}.wav"; done

# Or Windows:

for /r %i in (*) do ffmpeg -i %i -acodec pcm_s16le -ac 1 -ar 16000 %i.wav

vunb

# 1. Output to Console
# All logging will be redirected to your console.
# Specific properties: PropertyConfigurator.configure("/log4j.properties");

# Root logger option
log4j.rootLogger=INFO, stdout
 
# Direct log messages to stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out

vunb

#!/bin/sh
 
mkdir -p alaw
mkdir -p ulaw
mkdir -p gsm
mkdir -p wav
mkdir -p sln16
mkdir -p g722