Re: [fpc-pascal] Re: [regex] : Is someone use SynRegExpr ? RegExpr2 vsSynRegExpr

2006-10-17 Thread Пётр Косаревский 
> Personally I use RegExpr Studio's TRegExpr
> (http://www.regexpstudio.com/TRegExpr/TRegExpr.html). It works great.
> I've used it in Delphi, Kylix, and FPC/Lazarus. Nothing to install
> just a single .pas file to use.
> -Seth Grover

I didn't use it much, but I do agree: it works great (I tried it with FPC only).

It is a "contributed unit" in FPC (not distributed within the package). Its 
license agreement does not seem to be very compatible with GPL/LGPL.

It was slightly discussed in "regex,dna,last benchmark" maillist thread.
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Re: [fpc-pascal] [NETWORK - LINUX ]: Calculate broadcast - network

2006-10-17 Thread TOUZEAU DAVID 



Excuse me Michael for this late

Your answers are very good and answer to my need..Many many thanks

for others :
---
use Sockets;
../..
var
   A,N : cardinal;   IA : in_addr;ib : in_addr;
 begin

 a:=StrToHostAddr('10.1.1.34').s_addr;  // Get IP in longint
 n:=StrToHostAddr('255.255.0.0').s_addr;
 ia.s_addr:=a and n;
 writeln('Network ->',HostAddrToStr(ia));
 ia.s_addr:=a or not n;
  writeln('broadcast ->',HostAddrToStr(ia));

Michael Van Canneyt a écrit :

On Thu, 12 Oct 2006, Michael Van Canneyt wrote:

  

On Thu, 12 Oct 2006, TOUZEAU DAVID wrote:






Dear

The tool is designed to simplify the change network settings quickly.

So the goal for the admin is to type:

#./tool 192.168.1.2 255.255.255.0 192.168.1.1

and the tool will change settings in /etc/network/interfaces by

iface eth0 inet static
address 192.168.1.2
netmask 255.255.255.0
network 192.168.xx.0
broadcast 192.168.xx.255
gateway 192.168.1.1

  

Use the sockets unit:

Var
  sa,sn,nw,bc : string;
  A,N : cardinal;
  IA : in_addr; // in sockets unit.
  


a:=StrToHostAddr(sa).s_addr;  // Get IP in longint
n:=StrToHostAddr(sn).s_addr;  // Get Netmask in longint.
nw:=a and N;  // Network.
bc:=A and not N;  // broadcast
ia.s_addr:=a and N;   // Calculate network
nw:=HostAddrToStr(ia);// Convert to string
ia.s_addr:=a and not N;   // Calculate broadcast



This should be 
ia.s_addr:=a or not N; 


My apologies.

  


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[fpc-pascal] Lazarus, wov

2006-10-17 Thread lamikr 
Wow, some tears dropped when I launched lazarus as old delphi 1 & delphi
2 memories came to my mind.
And not only the look and feel, also the stability and easy to use
seemed nice compared to some old versions I tested long time ago.

Sorry that I have not contributed anything by myself, but really nice
work and thank's for bringing object pascal rad for Linux!

Mika
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[fpc-pascal] speed of real calculations

2006-10-17 Thread Marc Santhoff 
Hi,

is anyone aware of or has done a calculations speed comparison for the
four float types (single, double, extended, comp)?

I'm most interested in the first rules of arithmetic.

TIA,
Marc


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