Optimization technique - Microsoft Access / VBA

Similar topics

by: Bonj | last post by:

When performance benchmark testing one of my own functions against the equivalent runtime function, I found that with /Ox on it optimized away its own function so that it didn't call it *at all* after the first loop. <psuedocode> #ifdef USE_MY_FUNC #define testfunc(x) myfunc(x) #else #define testfunc(x) runtimefunc(x) #endif QPC(start);

C / C++

1025

Optimization technique

by: Ruggiero | last post by:

Sorry for my bad english What is the optimization technique used by SqlServer dbms? Thanks

Microsoft SQL Server

2404

String manipulation, optimize

by: Rune | last post by:

Is it best to use double quotes and let PHP expand variables inside strings, or is it faster to do the string manipulation yourself manually? Which is quicker? 1) $insert = 'To Be'; $sentence = "$insert or not $insert. That is the question."; or

PHP

3686

C portability is a myth

by: roman ziak | last post by:

I just read couple articles on this group and it keeps amazing me how the portability is used as strong argument for language cleanliness. In my opinion, porting the program (so you just take the source code and recompile) is a myth started 20-30 years ago when world consisted of UNIX systems. Well, world does not consist of UNIX systems anymore, but there are 100s of different systems running in cell-phones, DVD players, game consoles...

C / C++

2343

A Sort Optimization Technique: decorate-sort-dedecorate

by: xahlee | last post by:

Last year, i've posted a tutorial and commentary about Python and Perl's sort function. (http://xahlee.org/perl-python/sort_list.html) In that article, i discussed a technique known among juvenile Perlers as the Schwartzian Transform, which also manifests in Python as its â€œkeyâ€ optional parameter. Here, i give a more detailed account on why and how of this construct. ----

Python

1489

open bank policy optimization

by: alexquisi | last post by:

Hi, I am newbie in optimization techniques and I need a little of help. I want to take adventage of the open bank and open row policy available in the processor (it can keep 4 banks open per bank, for a total of 12 banks at a time) that I am using (AU1xxx), by locating code, data, etc. on separete SDRAM bank and row boundaries. The processor's documentation says that it can be done using the

C / C++

3045

Appropriate Query Optimization Technique(s) Sought for the FollowingCase

by: Don Li | last post by:

Hi, Env: MS SQL Server 2000 DB Info (sorry no DDL nor sample data): tblA has 147249 rows -- clustered index on pk (one key of datatype(int)) and has two clumns, both are being used in joins; intersecTbl4AB has 207016 rows -- clustered index on two fks and

Microsoft SQL Server

2728

gcc power optimization

by: AJ | last post by:

Hi, I am trying to optimize gcc for power consumption. Technique I am using is rescheduling instruction based on hamming distance between two consecutive instructions. Now I want to create a new pass after register allocation and final jump optimization. I am new to gcc development and am having trouble finding out how to create a new pass. Also I understand my scheduler will have to operate on RTL code. what would be the data...

C / C++

2359

Zero Optimization and Sign Optimization???

by: Ravikiran | last post by:

Hi Friends, I wanted know about whatt is ment by zero optimization and sign optimization and its differences.... Thank you...

C / C++

9650

What is ONU?

by: marktang | last post by:

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...

General

9497

Changing the language in Windows 10

by: Hystou | last post by:

Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...

Windows Server

10363

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++

10164

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

10110

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

9962

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...

General

8992

AI Job Threat for Devs

by: agi2029 | last post by:

Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...

Career Advice

5398

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...

Networking - Hardware / Configuration

5534

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