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by: Jason |
last post by:
Let's say I have an html form with 20 or 30 fields in it. The form
submits the fields via POST to a php page which updates a table in a
database with the $_POST vars. Which makes more sense?
1) simply UPDATING the values for all fields in the table, whether or
not any particular field has actually changed
2) running a second SELECT statement and comparing the $_POST vars to
the returned values, and only UPDATING those that have...
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by: It's me |
last post by:
I am new to the Python language.
How do I do something like this:
I know that
a = 3
y = "a"
print eval(y)
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by: Hennie de Nooijer |
last post by:
Hi,
Currently we're a building a metadatadriven datawarehouse in SQL
Server 2000. We're investigating the possibility of the updating
tables with enormeous number of updates and insert and the use of
checkpoints (for simple recovery and Backup Log for full recovery).
On several website people speak about full transaction log and the
pace of growing can't keep up with the update. Therefore we want to
create a script which flushes the...
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by: Luis Esteban Valencia |
last post by:
Hello Everyone,
Iam an intermediate ASP.Net programmer and iam facing a challenging task.
I have a table in MS-SQL server database called 'Members'. The table has
following fields...
mem_id integer primary key
lastname nvarchar(30)
firstname nvarchar(30)
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by: el_sid |
last post by:
Our developers have experienced a problem with updating Web References in
Visual Studio.NET 2003.
Normally, when a web service class (.asmx) is created, updating the Web
Reference will utilise the disco file to update the
Corresponding proxy file and reflect the changes made to the web service.
However, the results of doing this with out params is that the results seem
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by: muttu2244 |
last post by:
hi all
am updating the same file in ftp, through multiple clients, but am
scared that two clients may open the same file at a time, and try
updating, then the data updated by one data will be lost.
So i have to provide some lock mechanism to that file in ftp, so how
can i lock it, if one client opens it for updating, so that till it
gets relased it cannot be updated by other clients.
Could u please suggest me the simple solutions...
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by: Alexey.Murin |
last post by:
The application we are developing uses MS Access 2003 database (with
help of ADO).
We have noticed that during massive records updating the size of the
mdb file increases dramatically (from 3-4 to 200-300 Mb).
After compacting the file shrinks back to 3-4 Mb.
I have performed the following experiment. I created a test database
containing only one table with two columns (Key number, Value
text(50)).
The table contains 10 thousands...
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by: rdemyan via AccessMonster.com |
last post by:
My application is calculation intensive and the servers are agonizingly slow.
Administrators of my application only update the backends once a month (twice
a month max). So, my launching program allows the back-end file to be
downloaded to the user's PC. This will provide maximum speed for these
calculations/manipulations of data. Without this, just logging into the main
app connected to the server back-end file can take five minutes...
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by: Evan |
last post by:
Hello -
My script use a DB file which is written by XML, and the user load
this DB file (XML tree in memory), and then do some updating about
this tree, such as delete element, generate new element or move
element.
The thing is, my script is a cmd based program (based on module
"cmd"), and there are many users would use this script at same time,
in a shell style prompt (module "cmd"), so I want to implement a
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by: Stevo |
last post by:
I'm guessing this is a laughably obvious answer to many here, but it's
not to me (and I don't have a server or any knowledge of PHP to be able
to try it). It's not strictly a PHP question, but something that PHP
guys would know the answer to. I can't think of a more appropriate forum
to try. I've heard the ASP and JSP guys aren't as friendly ;-)
Let's say we have a HTML page from domain example.com, and that HTML
page makes a request to...
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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: 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...
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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: 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...
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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();...
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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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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: 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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