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by: Manlio Perillo |
last post by:
Hi.
This post follows "does python have useless destructors".
I'm not an expert, so I hope what I will write is meaningfull and
clear.
Actually in Python there is no possibility to write code that follows
C++ RAII pattern.
Of course Python objects are not statics like in C++, but in C++ the
auto_ptr class is used for enforcing this pattern for dynamical
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by: Robert Downes |
last post by:
I'm using the following in a page that I'm testing in Mozilla:
p.actionLinkBlock {border: 1px #000000 dashed; padding: 0.2cm; width: auto}
But the dashed border is extending to the right-edge of the screen. I
want it to only extend as far as it needs to to nicely contain the
content within (a couple of links).
Is width: auto the wrong property to do this? Is Mozilla rendering the
style wrong?
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by: Vijay Kumar R. Zanvar |
last post by:
Hello,
Unlike register, auto keyword can not be used to
declare formal parameter(s). Is there any specific
reason for this?
Kind regards,
Vijay Kumar R. Zanvar
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by: Samuel |
last post by:
Hi,
I am running into a problem of mixing UICulture = auto and allowing users to
select culture using a dropdown list.
I am detecting a querystring, "setlang", and when found, setting the
CurrentUICulture to what's specified in the querystring. Since I want to
allow UICulture auto detecting, I add UICulture = "auto" to page directive on
each page.
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by: maya |
last post by:
at work they decided to center divs thus:
body {text-align:center}
#content {width: 612px; text-align:left; margin: 0 auto 0 auto; }
this works fine in IE & FF, EXCEPT in FF it doesn't work if I change
'auto' to 0 for left and right margin values; I have to leave those at
'auto'.. so I would like to know what exactly means 'auto' -- what
value it represents exactly (and does it apply for all elements/values
you might apply 'auto' to?)
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by: S.Dickson |
last post by:
I had an access database that i use as an ordering system. I have a
form for entering customer details. When i add a new customer on the
form the customer number is an auto number that appears when i type in
the details.
I have just moved over to mysql server with access as the front end. I
have setup the sql tables with the customer number as autonumber.
When i go into the form and add a new customer it does not generate the
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by: nospam_news |
last post by:
I currently get asked about my usage of "auto". What is it for?
The keyword is clearly superflous here.
In contrast to the huge majority of C/C++ developers I write
definitions very explicitly like that:
int main(char argc, char *argv, char *env) {
try {
auto Exception mainException(1);
mainException.setErrNo(42);
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by: Piotr K |
last post by:
Hi,
I've encountered a strange problem with Firefox which I don't have any
idea how to resolve. To the point: I've <divelement with a style
"height: auto" and I want to retrieve this value ("auto") in
JavaScript - however instead of getting "auto" value, I get calculated
height. In IE and Opera it simply returns "auto".
Any ideas how to check in Firefox if element height was set to
"auto" ? I'll be grateful for any help.
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by: neridaj |
last post by:
Hello,
I've found a few postings of this problem but none of the answers seem to fix my problem. I have a content div wrapped around a left floated image and a right floated table. I want the table to dictate the height to the content div instead of popping out of the bottom of the content div. Seems pretty simple but too complicated for me I guess. If you know how to achieve this please share.
Thanks,
J
/*begin code*/
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by: JOYCE |
last post by:
Look the subject,that's my problem!
I hope someone can help me, thanks
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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: 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: 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: 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: 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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