Today I worked on a new proposal for Fedora 14 wallpaper.
Looks soft and is more ergonomic ...
This is how it looks on my desktop:
Find more about my work are here:
Activities_within_Fedora
tutorials, tips, tricks, commands, programming, linux, windows, database, sql, python, programming language, Fedora, drawing, painting, tutorial, tutorials
Thursday, June 24, 2010
Tuesday, April 13, 2010
Simple script to get the exchange rate.
Some time ago I made a small script to find out the exchange rate.
I have not used it much and today I came across it.
Who needs something, here's how it looks:
That's all.
I have not used it much and today I came across it.
Who needs something, here's how it looks:
from xml.dom import minidom as dom import urllib def fetchPage(url): a = urllib.urlopen(url) return ''.join(a.readlines()) def extract(page): a = dom.parseString(page) item2 = a.getElementsByTagName('SendingDate')[0].firstChild.wholeText print "DATA ",item2 item = a.getElementsByTagName('Cube') for i in item: if i.hasChildNodes() == True: e = i.getElementsByTagName('Rate')[10].firstChild.wholeText d = i.getElementsByTagName('Rate')[26].firstChild.wholeText print "EURO ",e print "DOLAR ",d if __name__=='__main__': page = fetchPage("http://www.bnro.ro/nbrfxrates.xml") extract(page)
That's all.
Parsing files and rename ...
Sometimes you have to rename files.
This can be tiring when we do it manually.
Command "sed" may be helpful in this case.
I'll take a simple example. I will create a working directory called "work."
We have to create files with the command:
The result should be :
Try these commands to parse and rename files:
This is just a simple example ...
This can be tiring when we do it manually.
Command "sed" may be helpful in this case.
I'll take a simple example. I will create a working directory called "work."
We have to create files with the command:
for (( i=1; i<10; i++ )); do echo data$i > data[$i]x[$i].txt;done
The result should be :
$ ls data[1]x[1].txt data[3]x[3].txt data[5]x[5].txt data[7]x[7].txt data[9]x[9].txt data[2]x[2].txt data[4]x[4].txt data[6]x[6].txt data[8]x[8].txt
Try these commands to parse and rename files:
$ for i in *[]x[]*; do mv -v "$i" "$(echo $i | sed 's/[]x[]//')"; done `data[1]x[1].txt' -> `data1]x[1].txt' `data[2]x[2].txt' -> `data2]x[2].txt' `data[3]x[3].txt' -> `data3]x[3].txt' `data[4]x[4].txt' -> `data4]x[4].txt' `data[5]x[5].txt' -> `data5]x[5].txt' `data[6]x[6].txt' -> `data6]x[6].txt' `data[7]x[7].txt' -> `data7]x[7].txt' `data[8]x[8].txt' -> `data8]x[8].txt' `data[9]x[9].txt' -> `data9]x[9].txt' [work@test work]$ for i in *[]x[]*; do mv -v "$i" "$(echo $i | sed 's/[]x[]//')"; done `data1]x[1].txt' -> `data1x[1].txt' `data2]x[2].txt' -> `data2x[2].txt' `data3]x[3].txt' -> `data3x[3].txt' `data4]x[4].txt' -> `data4x[4].txt' `data5]x[5].txt' -> `data5x[5].txt' `data6]x[6].txt' -> `data6x[6].txt' `data7]x[7].txt' -> `data7x[7].txt' `data8]x[8].txt' -> `data8x[8].txt' `data9]x[9].txt' -> `data9x[9].txt' [work@test work]$ for i in *[]x[]*; do mv -v "$i" "$(echo $i | sed 's/[]x[]//')"; done `data1x[1].txt' -> `data1[1].txt' `data2x[2].txt' -> `data2[2].txt' `data3x[3].txt' -> `data3[3].txt' `data4x[4].txt' -> `data4[4].txt' `data5x[5].txt' -> `data5[5].txt' `data6x[6].txt' -> `data6[6].txt' `data7x[7].txt' -> `data7[7].txt' `data8x[8].txt' -> `data8[8].txt' `data9x[9].txt' -> `data9[9].txt' [work@test work]$ for i in *[]x[]*; do mv -v "$i" "$(echo $i | sed 's/[]x[]//')"; done `data1[1].txt' -> `data11].txt' `data2[2].txt' -> `data22].txt' `data3[3].txt' -> `data33].txt' `data4[4].txt' -> `data44].txt' `data5[5].txt' -> `data55].txt' `data6[6].txt' -> `data66].txt' `data7[7].txt' -> `data77].txt' `data8[8].txt' -> `data88].txt' `data9[9].txt' -> `data99].txt' [work@test work]$ for i in *[]x[]*; do mv -v "$i" "$(echo $i | sed 's/[]x[]//')"; done `data11].txt' -> `data11.txt' `data22].txt' -> `data22.txt' `data33].txt' -> `data33.txt' `data44].txt' -> `data44.txt' `data55].txt' -> `data55.txt' `data66].txt' -> `data66.txt' `data77].txt' -> `data77.txt' `data88].txt' -> `data88.txt' `data99].txt' -> `data99.txt'
This is just a simple example ...
Tuesday, March 16, 2010
OpenGL and Python - Motion blur
What is glAccum? The OpenGL function - glAccum operate on the accumulation buffer.
This function provides support for many special effects.
Today I simulated the effect of motion blur with this function.
See the picture below:
This function provides support for many special effects.
Today I simulated the effect of motion blur with this function.
See the picture below:
Sunday, March 14, 2010
OpenGL and Python - Fog
Today I spent my time with something new - the OpenGL fog effect.
I made one simple fog effect using the last code source.
The result is this image:
I made one simple fog effect using the last code source.
The result is this image:
Friday, February 12, 2010
"Santa Claus" on Google Map
I wrote on my blog python-catalin.blogspot.com about Google Map and Santa Claus:
I wrote a python module. I called it "geo" because it is a geographic module.
The funny stuff is when i use it with "Santa Claus".
So where is Santa Claus ?!
Google Maps API should be prepared to respond.
Tomorrow a child will know how to use the Python language.
Who knows ...
I wrote a python module. I called it "geo" because it is a geographic module.
The funny stuff is when i use it with "Santa Claus".
>>> import geo
>>> geo.adress("Santa Claus")
{'status': '200', 'latitude': '32.1715776', 'longitude': '-82.3315138', 'accuracy': '4'}
So where is Santa Claus ?!
Google Maps API should be prepared to respond.
Tomorrow a child will know how to use the Python language.
Who knows ...
Tuesday, February 9, 2010
Paris Game AI Conference 2010
The first sessions of the Paris Game AI Conference 2010 was announced.
AI Conference brings together veteran game developers and artificial intelligence professionals.
Tickets are now available, but the price is from 47EUR to 97EUR.
They have now only 160 tickets.
gameaiconf.com
AI Conference brings together veteran game developers and artificial intelligence professionals.
Tickets are now available, but the price is from 47EUR to 97EUR.
They have now only 160 tickets.
gameaiconf.com
Subscribe to:
Posts (Atom)