ubuntu desktop menu

/usr/share/applications/program_name.desktop

Contoh file utk Eclipse(Applications -> Programming -> Eclipse)

[Desktop Entry]
Type=Application
Name=Eclipse
Comment=Eclipse Integrated Development Environment
Icon=eclipse
Exec=eclipse
Terminal=false
Categories=Development;IDE;Java;

md5 hash : php vs linux bash

Hasil dua hash tak sama.

md5("anakomak")
vs
echo "anakomak" | md5sum

sebab:
echo dalam bash akan tambah extra character (new line)

solution:
echo -e "anakomak\c" | md5sum         <<== baru sama.

man echo:
-e     enable interpretation of backslash escapes
\c     produce no further output

paksa guna https utk phpmyadmin

File: phpMyAdmin’s config.inc.php

// place this at the bottom somewhere
$cfg['ForceSSL'] = true;

ref: http://www.michaelbarton.name/2009/12/13/forcing-ssl-with-phpmyadmin/

Digital Ocean: Snapshot dan Backup

1) Buat Snapshot.
2) Delete Droplet.
3) Bila nak pakai, create droplet, jgn cipta baru, tapi 'Select Image' --->    
4) Jimat...

Harga:
The pricing for backups is 20% of the cost of the virtual server. So if you want to enable backups for a $5/mo virtual server, the cost for backups will be $1/mo.

The price for snapshots will be $0.02 per GB of snapshot storage per month.


ref:
https://www.digitalocean.com/community/articles/digitalocean-backups-and-snapshots-explained

python virtual thread

gevent

greenlet -> virtual thread instance



gevent.pool.Pool(3)                       # limit concurrent thread to 3,
                                                 #habis satu baru run satu lagi
pool.spawn(function_name)

url picasa

download:
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_DSGalZhpqGehh_BlolM3RBvodFFGvSaZb6TXqGVMqXAVF3AJ_WaTYLhaPiJD_6L3Ft7UVbBvx7FmsevbDN2tVI_p39-gye9GhSOekwPeKOnAkTFeuXNsT17tZnGiSs8yjh3DPcpfhnl1/s404-d/.facebook_1724220696.jpg


segiempat:
/_D-AQvdOCYc/s404-c/.facebook_1724220696.jpg


default:
/_D-AQvdOCYc/.facebook_1724220696.jpg

ConfigParser python multiple line

kalau nak handle multiple line, mesti ada space atau tab selepas CRLF

ref:http://www.velocityreviews.com/forums/t516084-reading-multiline-values-using-configparser.html