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by: walexand |
last post by:
I use the database mysql v.4.
My problem is...
I have a select like:
select * from user where language = "de";
the result are then:
id name
===================
1 max
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by: Mr. x |
last post by:
Hello,
I need a script for counting the no. of enters on my site, please.
I need a check that for the same user in the same day - if the user enter
several times, it is count once
(or something like this - I need that the script will accurate as possible).
On the server side I have the .NET server.
Thanks :)
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by: Kalle Rutanen |
last post by:
Hello
I implemented reference counting in my program, and found out many
problems associated with it. I wonder if the following problems can be
solved automatically rather manually ?
1. In its member function, an object manages to destroy last
reference to itself and thus destructs before the end of the member
function.
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by: Mike N. |
last post by:
Hello:
I have a form that contains a multiple-select field that has 12
options in it. I would like the user to be able to select UP TO FOUR
of those options. If they select more than four, I would like to alert
them of the error. To do this, I figure that counting commas would be
the easiest method (i.e., IF commas > 3 THEN alert user).
...
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by: edwardfredriks |
last post by:
I'm looking for a script that, instead of counting down, can "count up"
from a given date. So the output should be something like "(xx) days
since (date/event)" or "(date/event) was (xx) days ago".
Does anybody know where to find a script like that, or could someone
code one for me?
Thanks in advance.
Yours,
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by: Mr. x |
last post by:
Hello,
I need a script for counting the no. of enters on my site, please.
I need a check that for the same user in the same day - if the user enter
several times, it is count once
(or something like this - I need that the script will accurate as possible).
On the server side I have the .NET server.
Thanks :)
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by: aaronfude |
last post by:
Hi,
Please consider the following class (it's not really my class, but it's
a good example for my question):
class Vector {
int myN;
double *myX;
Vector(int n) : myN(n), myX(new double) { }
double &operator()(int i) { return myX; }
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by: cj |
last post by:
I'm writing a TCP/IP server app that will have many simultaneous
connections. The main thread listens for new connections and starts a
thread to handle each requested connection. These are short lived
threads that get a request and return a reply and end.
Can the main thread tell me how many connection threads are currently
running at any...
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by: Anthony P. |
last post by:
Hello Everyone,
I'm building an application and need to keep track of the amount of
text in a textbox to make sure the user knows how many characters they
have left to type. I've set the textbox's max length to 120 and that
works fine. Now, I have a label that displays characters remaining in
the textbox. For each keypress I am decrementing...
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by: mathieu |
last post by:
Hi there
I have implemented a very simple smartpointer class (invasive
design). And I was wondering what should be the natural API when using
those in a Container.
I choose to define the following operator in my smartpointer class:
....
operator ObjectType * () const
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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...
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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. ...
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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...
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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...
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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...
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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...
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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...
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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: 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...
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