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by: Dariusz |
last post by:
I have PHP code (below) which reads data from a MySQL format database. The
problem I am having is trying to find out when the last ID entry was made.
When the script is executed, the $gbID is supposed to be read and display
the last entered ID number ($How_many_entries) - the ID number is entered /
updated automatically in another PHP script which deals with data entry to
the database.
But instead of displaying the result of the query,...
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by: Google Mike |
last post by:
Tell me if this can be done, and if I have a misconception here.
I am writing an app that will be served up in an app farm, and
therefore I need to move the session information to the client, not
using server-side session features. The way I have typically done this
in the ASP world was with cookies. Another way to handle this is with
a keyed record in a database, but the cookie strategy reduces the
number of times I need to hit a...
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by: Dariusz |
last post by:
Below is part of a code I have for a database. While the database table is
created correctly (if it doesn't exist), and data is input correctly into
the database when executed, I have a problem when reading out the data into
the PHP variables / array.
It should be displaying the information out in the following way, using
the PHP array:
n_date, n_headline, n_summarytext, n_fulltext
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by: Andy |
last post by:
Hi,
In the code below (not pretty I know but it's an early version :-P) I'm
having problems reading the data object back in. If I move the reading
code to immediately after the section where it is written ( commented
out in code) then it reads in OK. However, when I move the code to the
right place ( as shown here) it throws an IO exception. Both the Filter
class and it's constituent class implement Serializable and it would seem
the...
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by: John Pote |
last post by:
Hello, help/advice appreciated.
Background:
I am writing some web scripts in python to receive small amounts of data
from remote sensors and store the data in a file. 50 to 100 bytes every 5 or
10 minutes. A new file for each day is anticipated. Of considerable
importance is the long term availability of this data and it's gathering and
storage without gaps.
As the remote sensors have little on board storage it is important that a
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by: Ed |
last post by:
Hope someone can help me out...
I have been tasked to read some image data from an sql database and
save the files to flat files. OK, sounds easy as I'v used BLOBs
before. But this is an old database and I cannot get the image to
work.
The columns in the database are of type text. Here is one of the
images text (in full) in the database (I hope you can see it):
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by: ianenis.tiryaki |
last post by:
well i got this assignment which i dont even have a clue what i am
supposed to do. it is about reading me data from the file and load
them into a parallel array here is the question:
Step (1)
Your first task is to write a program which reads this file into two
parallel arrays in memory. One array contains the titles, and the
other array contains the authors. The arrays are 'parallel' in the
sense that the n-th element of the authors...
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by: Andrea |
last post by:
Hi,
I've a problem reading a field containing a crypted string. I read the
field via JDBC but when I decrypt the string I obtain a sequence of
strange characters (if I output them I obtain a sequence of ?
characters).
This problem occurs only with a database DB2 8.2 that has the
following encoding:
Database territory = US
Database code page = 850
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by: Derik |
last post by:
I've got a XML file I read using a file_get_contents and turn
into a simpleXML node every time index.php loads. I suspect this is
causing a noticeable lag in my page-execution time. (Or the wireless
where I'm working could just be ungodly slow-- which it is.)
Is reading a file much more resource/processor intensive than,
say, including a .php file? What about the act of creating a
simpleXML object? What about the act of checking the...
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by: =?Utf-8?B?QWRyaWFuTW9ycmlz?= |
last post by:
Hello All,
I am trying to read an Excel spreadsheet (xls) programmatically. I have used
the ODBC database route and have opened the Excel spreadsheet and then using
a 'CRecordset', I read each row.
I correctly get that I have 13 columns, their names, etc... The problem
comes when I am reading the data. I use the function 'GetFieldValue'. It
correctly retrieves all data for each cell where numbers are stored as text.
If a cell has a...
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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: 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: 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: 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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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: 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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