Posted
by yox
on Stack Overflow
See other posts from Stack Overflow
or by yox
Published on 2010-05-13T13:22:40Z
Indexed on
2010/05/13
13:34 UTC
Read the original article
Hit count: 156
Given a database table with lots of data in it, what is the best practice to remove noise text? I want to detect and remove strings like:
I'm using Java.
© Stack Overflow or respective owner
as seen on Stack Overflow
- Search for 'Stack Overflow'
I would like to know why Perlin noise is still so popular today after Simplex came out. Simplex noise was made by Ken Perlin himself and it was suppose to take over his old algorithm which was slow for higher dimensions and with better quality (no visible artifacts).
Simplex noise came out in 2001…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hello.
I want to estimate the noise in an image.
Let's assume the model of an Image + White Noise.
Now I want to estimate the Noise Variance.
My method is to calculate the Local Variance (3*3 up to 21*21 Blocks) of the image and then find areas where the Local Variance is fairly constant (By calculating…
>>> More
as seen on Super User
- Search for 'Super User'
I have a Asus P6T based system. I was using the on-board sound (plugging in Logitech X-230 2.1 analog speakers in the green "front speakers" 3.5mm analog output, then plugging in my headphones in that). I was quite happy with the sound quality (didn't hear any static noise if volume was turned down…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I recently wrote an extremely basic edge detection algorithm that works on an array of chars. The program was meant to detect the edges of blobs of a single particular value on the array and worked by simply looking left, right, up and down on the array element and checking if one of those values…
>>> More
as seen on Ask Ubuntu
- Search for 'Ask Ubuntu'
Today I bought a new gaming headset (Gx-Gaming Lychas), and when I tried to record some gameplay-comentary I noticed that there always is a static background noise, I just recorded an example so you guys can listen it (no downloaded needed):
http://www47.zippyshare.com/v/65167832/file.html
I'm using…
>>> More
as seen on Server Fault
- Search for 'Server Fault'
I'm trying to setup a tomcat6 server, and I'm trying to match another setup someone else established. However, my deployment (default Ubuntu install) uses a policy.d/ directory structure, and the established server just uses a catalina.policy file. I've tried setting every entry in policy.d to match…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I am not able to create a Queue connection in JBOSS4.2.3GA Version & Java1.5, as I am using MDB as per the below details.
I am putting this MDB in a jar file(named utsJar.jar) and copied it in deploy folder of JBOSS, In the test env. this MDB works well
but in another env. [ env settings and…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hi,
I am using Postgres and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When I try to connect it gives "ClassNotFoundException". Here is what I get when I try to connect to database:
java.lang.ClassNotFoundException: org.postgresql.Driver
at java.net…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hi,
For i am using postgre and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When i try to connect it gives "ClassNotFoundException". Here is what i get when i try to connect to database:
java.lang.ClassNotFoundException: org.postgresql.Driver
at java.net…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hi, I'm trying to migrate an application running on JBoss 4.2.2.GA to JBoss 6.0.0.M2
I give you some log to explain my problem :
boot.log :
2010-03-16 09:59:29,406 ERROR [org.jboss.system.server.profileservice.ProfileServiceBootstrap] (Thread-2) Failed to load profile: Summary of incomplete deployments…
>>> More
