More general datafiles ? - PostgreSQL Database

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by: mike420 | last post by:

In the context of LATEX, some Pythonista asked what the big successes of Lisp were. I think there were at least three *big* successes. a. orbitz.com web site uses Lisp for algorithms, etc. b. Yahoo store was originally written in Lisp. c. Emacs The issues with these will probably come up, so I might as well mention them myself (which will also make this a more balanced

Python

2324

Some more notes

by: bearophile | last post by:

Ville Vainio: >It's highly typical for the newbies to suggest improvements to the >language. They will usually learn that they are wrong, but the >discussion that ensues can be fruitfull anyway :-). Few more notes on the language. I don't know if I can really suggest improvements to the language... but I hope to learn something :-) I think some things are better in Delphi/Pascal (like the := for assignments instead of = and = for...

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Question about Python, more about clarity.

by: Adonis | last post by:

What I do not understand, or not clear to me I should say, is how can some people regard Python as a scripting language? In particular the JAVA crowd. Unless my understanding is off, and from what I can gather from googling, is that Python is compiled implicitly into bytecode then read into the interpreter, and in JAVA you must compile explicitly before it is interpreted, both have virtual machines, so why such a label since there is...

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Shrinking SQL2000 Database w 20 datafiles.

by: Marc C | last post by:

Hello, I am trying to clean up a database I inherited. I have an 80GB SQL 2000 database with 20 datafiles each 4096 in size. I have been able to remove unneeded data and am now trying to clean up. If I do a Shrink on each datafile would able to recover on average 2gb out of 4g, however I would prefer to have 10 full datafiles and 10 empty. (or better yet 5 full 8GB datafiles and 15 empty)

Microsoft SQL Server

2811

Would there be support for a more general cmp/__cmp__

by: Antoon Pardon | last post by:

I was wondering how people would feel if the cmp function and the __cmp__ method would be a bit more generalised. The problem now is that the cmp protocol has no way to indicate two objects are incomparable, they are not equal but neither is one less or greater than the other. So I thought that either cmp could return None in this case or throw a specific exception. People writing a __cmp__ method could do the same.

Python

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More Praise for 7.4RC2

by: Reece Hart | last post by:

More praise for 7.4RC2: I've installed 7.4RC2 and restored a fairly complex 20GB database (from 7.3.4) with ~75M rows in 30 tables and 4 schemas, numerous triggers and constraints, procs in plpgsql and plperl. To say that it all works great hugely underestimates the improvements. Thank you! Great work, guys! Here's one comparison of a query that choked 7.3.4 and flies in 7.4RC2:

PostgreSQL Database

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.DataFiles and .ReportFileName with Crystal Report 9

by: Tony | last post by:

Hello Everyone, I have been asking around about how to set the database path dynamically in my Windows Application and people keep asking me to update the .DataFiles and .ReportFileName during runtime in order to solve it... But i could never find those property neither in the Crystal Report instance nor the Crystal Report Viewer... Is there anyone know where are these properties located? Thanks Tony

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Am I locking more than I need to?

by: Jeff Davis | last post by:

Right now performance isn't a problem, but this question has me curious: Let's say I have a shopping cart system where there is a "products" table that contains all possible products, and an "cart_items" table that stores how many of each product are in each cart. The obvious (or the first thing that came to my mind) would look something like this: create table products (

PostgreSQL Database

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Poatgresql database on more than one disk

by: Barry | last post by:

Hi All, I am a newcommer to Postgresql, currently I am looking at moving a Pick based application across to PostgreSQL. I am using RH Linux and Postgresql 7.3.6 The test system I am using has a 2 channel raid card with a disk pack connected to each channel. The OS and Postgresql sits on its own internal disk.

PostgreSQL Database

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how to mount datafiles in newely installed oracle

by: yashwant2005 | last post by:

hi friends. i was running oracle 8 as database by now my os got currupt..but i am having full backup of orabin95 folder (means all datafiles are there).now i have installed my os as well as oracle 8 again...Now i wanted to mount those data files in newely installed oracle 8 database.. pls give the proccess for that..

Oracle Database

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What is ONU?

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ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...

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Problem With Comparison Operator <=> in G++

by: Oralloy | last post by:

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...

C / C++

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Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

by: jinu1996 | last post by:

In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...

Online Marketing

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The easy way to turn off automatic updates for Windows 10/11

by: Hystou | last post by:

Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...

Windows Server

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Discussion: How does Zigbee compare with other wireless protocols in smart home applications?

by: tracyyun | last post by:

Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...

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Access Europe - Using VBA to create a class based on a table - Wed 1 May

by: isladogs | last post by:

The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...

Microsoft Access / VBA

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Couldn’t get equations in html when convert word .docx file to html file in C#.

by: conductexam | last post by:

I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...

C# / C Sharp

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Trying to create a lan-to-lan vpn between two differents networks

by: TSSRALBI | last post by:

Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...

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Windows Forms - .Net 8.0

by: adsilva | last post by:

A Windows Forms form does not have the event Unload, like VB6. What one acts like?

Visual Basic .NET