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2010-12-31

Get the things done




Forbes-lehti on koonnut joukon neuvoja, joiden avulla töiden lykkäämiselle voi tehdä lopun.
Pidä yllä tehtävä-listaa ja päivitä sitä usein.
Pidä asiat tärkeysjärjestyksessä. Tee ensin kiireiset tehtävät ja sitten ikävimmät tehtävät.
Tarkista sähköposti vain kerran tunnissa.
Vastaa sähköpostiin vain, jos se on tarpeellista. Älä avaa sähköpostia, jos sinulla ei ole aikaa lukea sitä.
Selvitä, ketkä kollegasi ovat tuotteliaita ja hankkiudu yhteistyöhön heidän kanssaan.
Tee loppuun asti se, mitä olit tekemässä.
Valitse projektisi huolella, äläkä kasaa itsellesi liikaa työtä.

Is Nuclear Waste Really Waste?

Csharp primitive types vs. Java types


Short Name


.NET Class


Type


Width


Range (bits)



byte



Byte


Unsigned integer


8


0 to 255



sbyte



SByte


Signed integer


8


-128 to 127



int



Int32


Signed integer


32


-2,147,483,648 to 2,147,483,647



uint



UInt32


Unsigned integer


32


0 to 4294967295



short



Int16


Signed integer


16


-32,768 to 32,767



ushort



UInt16


Unsigned integer


16


0 to 65535



long



Int64


Signed integer


64


-9223372036854775808 to 9223372036854775807



ulong



UInt64


Unsigned integer


64


0 to 18446744073709551615



float



Single


Single-precision floating point type


32


-3.402823e38 to 3.402823e38



double



Double


Double-precision floating point type


64


-1.79769313486232e308 to 1.79769313486232e308



char



Char


A single Unicode character


16


Unicode symbols used in text



bool



Boolean


Logical Boolean type


8


True or false



object



Object


Base type of all other types





string



String


A sequence of characters





decimal



Decimal


Precise fractional or integral type that can represent decimal numbers with 29 significant digits


128


±1.0 × 10e-28 to ±7.9 × 10e28

2010-12-27

how-to compete agains low-cost price dumping

how-to import textpad 5 settings on windows 64 bit

:: SHOULD BE THE SAME NAME AS THE ONE IN BACK UP TEXTPAD BATCH
REM FILE IMPORT_TEXTPAD_SETTINGS.cmd
REM This tool makes a imports the backup of all your TextPad settings
REM in the Windows Registry.
REM COURTESY TO EXPORT VERSION OF
REM © 2002 Rasmus Andersson [flajm.com / rasmusandersson.com]
REM ADDED SIMPLE IMPORT
REM Yordan Georgiev

set CurrentSettings=CurrentSettings.reg
REG IMPORT "%CurrentSettings%"
copy /y "%cd%\textpad_system\*.syn" "C:\Program Files (x86)\TextPad 5\system"

how-to backup textpad 5 settings on windows 64-bit

@echo off
REM This tool makes a complete backup of all your TextPad settings
REM in the Windows Registry.
REM The area of useage is quite wide. You can make custom "workspaces"
REM trough launching different .reg-files. Also, you may set the "prompt for parameters"
REM checkbox in textpad. Also, "Capture output" & "supress until..." sould be checked.
REM
REM In the "Parameters" textfield you can type in the deafult name for a
REM backup. ex: "texpad.reg" or "c:\textpad.reg"
REM
REM As the "initial folder" you can type in a default value, leave it blank or use $FileDir
REM © 2002 Rasmus Andersson [flajm.com / rasmusandersson.com]
REM ADDED DOUBLE EXPORT FOR CURRENT SETTINGS ALSO
REM Yordan Georgiev


REM Dim vars
set KEYPATH=HKEY_CURRENT_USER\Software\Helios\TextPad 5
set BUFILENAME=textpad_settings_on_%computername%_%date%.reg
set CurrentSettings=CurrentSettings.reg

REM check for errors
:DOCHECK
if "%BUFILENAME%"=="" goto :REPORTERROR


:DOBACKUP
REG EXPORT "%KEYPATH%" "%BUFILENAME%"
::BACKUP THE LATEST SETTINGS INTO SEPARATE FILE
REG EXPORT "%KEYPATH%" "%CurrentSettings%"
::CREATE A FOLDER FOR THE SYNTAX FILE
mkdir textpad_system
::NOW COPY ALL THE SYN FILES INTO
copy /y "C:\Program Files (x86)\TextPad 5\system\*.syn" "%cd%\textpad_system"

REM Report success
:SUCCESS
echo Registry backup of "%KEYPATH%"
echo successfully saved to "%BUFILENAME%"
goto :ENDBAT


REM reports an error
:REPORTERROR
echo You must specify an output filename for the
echo backup.
echo Example: c:\appbackup.reg, textpad.reg, \\computer\folder\backup.reg


REM Exits and quits
:ENDBAT
EXIT

2010-12-26

Commercial fusion is near ...

http://nextbigfuture.com/2010/12/claim-of-superconductivity-above-0.html

batch file to stop sql server 2008

@ECHO OFF
ECHO START::FILE:Start_Sql_Server_2008:==========================================
:: File: STOP_Sql_Server_2008.cmd
:: Purpose: To stop a running SQL Service on
:: Usage: RUN AS Admin
:: Requirements: Installed MSSQL 2008 server and the Win GNU grep utility


:: Write here the instance name in your environment, default is MSSQL
set InstanceName=POC_QA

ECHO STOPING SQL Server (%InstanceName%)
NET STOP "SQL Server (%InstanceName%)"
::PAUSE

ECHO STOPING SQL Full-text Filter Daemon Launcher (%InstanceName%)
NET STOP "SQL Full-text Filter Daemon Launcher (%InstanceName%)"
::PAUSE


ECHO STOPING SQL Server Agent (%InstanceName%)
NET STOP "SQL Server Agent (%InstanceName%)"
::PAUSE


ECHO STOPING SQL Server Browser
NET STOP "SQL Server Browser"
::PAUSE


ECHO STOPING SQL Server VSS Writer
NET STOP "SQL Server VSS Writer"
::PAUSE


ECHO CHECK WHETHER ANY SQL SERVICE IS RUNNING
ECHO NET START ^| grep SQL
NET START | grep SQL
PAUSE
ECHO STOP::FILE:STOP_Sql_Server_2008:==========================================

batch file to Start sql server 2008 service

@ECHO OFF
ECHO START::FILE:Start_Sql_Server_2008:==========================================
:: File: START_Sql_Server_2008.cmd
:: Purpose: To START a running SQL Service on
:: Usage: RUN AS Admin
:: Requirements: Installed MSSQL 2008 server and the Win GNU grep utility


:: Write here the instance name in your environment, default is MSSQL
set InstanceName=POC_QA

ECHO STARTING SQL Server (%InstanceName%)
NET START "SQL Server (%InstanceName%)"
::PAUSE

ECHO STARTING SQL Full-text Filter Daemon Launcher (%InstanceName%)
NET START "SQL Full-text Filter Daemon Launcher (%InstanceName%)"
::PAUSE


ECHO STARTING SQL Server Agent (%InstanceName%)
NET START "SQL Server Agent (%InstanceName%)"
::PAUSE


ECHO STARTING SQL Server Browser
NET START "SQL Server Browser"
::PAUSE


ECHO STARTING SQL Server VSS Writer
NET START "SQL Server VSS Writer"
::PAUSE


ECHO CHECK WHETHER ANY SQL SERVICE IS RUNNING
ECHO NET START ^| grep SQL
NET START | grep SQL
PAUSE
ECHO STOP::FILE:Start_Sql_Server_2008:==========================================

2010-12-25

Cool programs , utilities and programming environments for Windows, most of which free ( revised )


Cool programs , utilities and programming environments for Windows, most of which free ( revised )

Opera - simply the best browser on the planet
SysInternals Suite
Firefox
Safari -
Google Chrome
strawberry perl for Windows (with dmake for modules )
Active Perl
izarc - the best zipper
Process Explorer - shows resources usage per running process on Windows
Google Earth
Picasa - the best free picture viewer , organizer
Mozilla Thunderbird
Textpad - the best text editor for Windows
smstoolpack - create CRUD for sql server
GreenShot
Open diff - tool for comparing sql server 2005 databases
Skype - the best client for Internet and Video Telephony
NSIS - the best open source Windows installer maker
And the time plugin
Gears -- edit online documents offline
Free youtube to ipod converter -- get mp4 files easily to your phone
Defragler - Disk Defragment utility
DvdDecrypter - the best DVD free ripper
ImgBurner - burn ISO images - freeware
ArsClip remembers your clibboard stuff - Hint , Ctrl + Shift + Z , 2
colorpic - Color to hex utility
Expresso - a GUI tool for building and verifying Regular Expressions
a flv file player
Python - for cool scripts and programming
STARUML - the best open source UML editor
Infrarecorder - free CD / DVD burner
Paint.Net - freeware image editor
putty
winscp
Multiline Search and Replace utility program
Google Gears - use Gmail offline
HijackThis
tortoise svn - a stable gui and command line to subversion for Windows
slik svn - the command line tools for svn for windows
Data Recovery - recover Shift + del removed programs
Windows Sysinternal utilities
Cmdow is a Win32 commandline utility for NT4/2000/XP/2003 that allows windows to be listed, moved, resized, renamed, hidden/unhidden, disabled/enabled, minimized, maximized, restored, activated/inactivated, closed, killed and more.
Grep , FGrep and Egrep for windows (remember the dll's also )
Less for Windows ( remember the dll's also )
7-zip
Rise Editor - Entity Relationship Diagram tool
Adobe Acrobat
Virtual Clone Drive - Map ISO files
svn client and server
Doxygen - code documentation utility

2010-12-21

Application life cycle - lessons learned

After you rolled it out asked the following questions ?
- what would happen if the number of my users increases 10 fold ...
- what could happen to my db if the amount of data increases 100 fold
- what could happen if my customers would like to change the GUI technology used so far ... how-easy could it be made ...
- what could happen after 1 , 3 , 10 years to my application
- what could happen to my application if the security realm within it operates would change drastically
- what could happen if somebody would be willing to pay a lot to investigate how my code works ...

2010-12-11

algae going primetime

OriginOil’s Technology Proves Successful in Australia from OriginOil on Vimeo.

Cool programs , utilities and programming environments for Windows, most of which free ( revised )


Cool programs , utilities and programming environments for Windows, most of which free ( revised )

Opera - simply the best browser on the planet
SysInternals Suite
Firefox
Safari -
Google Chrome
Active Perl
izarc - the best zipper
Process Explorer - shows resources usage per running process on Windows
Google Earth
Picasa - the best free picture viewer , organizer
Mozilla Thunderbird
Foxit Reader - much faster pdf reader
Textpad - the best text editor for Windows
smstoolpack - create CRUD for sql server
GreenShot
Open diff - tool for comparing sql server 2005 databases
Skype - the best client for Internet and Video Telephony
NSIS - the best open source Windows installer maker
And the time plugin
Gears -- edit online documents offline
Free youtube to ipod converter -- get mp4 files easily to your phone
Defragler - Disk Defragment utility
DvdDecrypter - the best DVD free ripper
ImgBurner - burn ISO images - freeware
ArsClip remembers your clibboard stuff - Hint , Ctrl + Shift + Z , 2
colorpic - Color to hex utility
Expresso - a GUI tool for building and verifying Regular Expressions
a flv file player
Python - for cool scripts and programming
STARUML - the best open source UML editor
Infrarecorder - free CD / DVD burner
Paint.Net - freeware image editor
putty
winscp
Multiline Search and Replace utility program
Google Gears - use Gmail offline
HijackThis
tortoise svn - a stable gui and command line to subversion for Windows
slik svn - the command line tools for svn for windows
Data Recovery - recover Shift + del removed programs
Windows Sysinternal utilities
Cmdow is a Win32 commandline utility for NT4/2000/XP/2003 that allows windows to be listed, moved, resized, renamed, hidden/unhidden, disabled/enabled, minimized, maximized, restored, activated/inactivated, closed, killed and more.
Grep , FGrep and Egrep for windows (remember the dll's also )
Less for Windows ( remember the dll's also )
7-zip

Arrange files and folders easily on win 7

  1. download SysInternals Suite
  2. Unzip all the exe's into folder belonging to your path
  3. Run:
 du -l 3 -v C:\Users\%userName%\Pictures | sort /r > DirSizes.log

2010-12-07

File::Find example in perl



use File::Find ; 
use Cwd ; 
 
my $currentWorkingDir = getcwd;
 
my @filesToRun = ();
my $filePattern = '*.log' ; 
#add only files of type filePattern recursively from the $currentWorkingDir
find( sub { push @filesToRun, $File::Find::name  
if ( m/^(.*)$filePattern$/ ) }, $currentWorkingDir) ;
 
foreach  my $file ( @filesToRun  ) 
{
print "$file\n" ;   
} 

how-to read huge file in perl



sub ReadHugeFileSpareResources 
{
open(MYINPUTFILE, "<filename.out");
while(<MYINPUTFILE>)
{
# Good practice to store $_ value because
# subsequent operations may change it.
my ($line) = $_;
 
# Good practice to always strip the trailing
# newline from the line.
chomp ($line);
 
# Action !!! Convert the line to upper case.
$line =~ tr/[a-z]/[A-Z]/;
 
# Print the line to the screen and add a newline
print "$line\n";
} #eof sub ReadHugeFileSpareResources

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