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by: Mike Chirico |
last post by:
If you have an interesting MySQL Tip or Trick, I would be interested in
posting it. The following link (GPU Free Documentation License) contains
advice on such standard features as "showing a process list" and "killing a
particular" process, how to do transactions, interface with Perl, Java and
C, remove duplicates entries in a table, rollback transactions, merge
multiple tables into one, update foreign keys in a multi-user environment,...
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by: James DeClerk |
last post by:
Hi everyone.
I have a guid that's in string format. I would like to convert it to a
GUID. I'm doing this on the unix platform, so it will apply to only to
GCC/G++.
#include "stdafx.h"
#include <iostream>
#include <iomanip>
#include <string>
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by: Steve Jorgensen |
last post by:
So far, I have never chosen to use GUIDs as Autonumer keys for the tables in
my projects, but a recent experience has got me to wondering.
I have recently been working on a system that, during the early testing
phases, has a fairly extensive schema, fairly few records, and quite a bit of
UI code to handle things that don't work well via bound forms.
In this application, I have repeatedly had bugs initially go undetected
involving the...
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by: www.dir |
last post by:
Hi,
The following is from MSDN.
"A GUID is a 128-bit integer (16 bytes) that can be used across all
computers and networks wherever a unique identifier is required. Such
an identifier has a very low probability of being duplicated."
My application will crush if I have two or more number that are
identical, so I need to know do I need to worry about this"
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by: John Grandy |
last post by:
Is it possible to generate a 20 byte integer from a GUID that is "unique
enough" ( just like a GUID is not truly unique , but is "unique enough" ).
We identify transactions with GUIDs , but a partner web service has a 20
byte limit on transaction ID passed.
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by: Dennis |
last post by:
When I use GUID.NewGUID method to return a unique GUID, how is it
constructed and can I be sure it won't be duplicated. I set a key in a
database equal to a GUID which I create using GUID.NewGUID and don't want it
to be duplicated. I would like to know what paramters are used by VB.Net to
construct the new GUID, i.e., tick count, processor ID, etc.
--
Dennis in Houston
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by: newbie |
last post by:
I am writing a DB like this:
---------------------------------------------------------------------
| id (auto_incremented filed) | foo | bar |
---------------------------------------------------------------------
$sql_query = "INSERT INTO `table` (`foo`, `bar`) VALUES ('$string_1',
'$string_2')";
mysql_query($sql_query, $db_handle);
//how can I get id for the above inserted entry? is that possible I
get it with a single...
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by: Tim Golden |
last post by:
Robert Rawlins wrote:
Not only is the answer, Yes:
http://docs.python.org/lib/module-uuid.html
but it's just featured as Doug Hellmann's module of the Week:
http://blog.doughellmann.com/2008/07/pymotw-uuid.html
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by: sloan |
last post by:
Current Framework 2.0/3.0.
...
In Sql Server, there is a way to generate consecutive guid's.
newsequentialid.
Is there a way to reproduce this type of consecutive guid's in the
framework.
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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...
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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,...
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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...
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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,...
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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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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