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by: Steven T. Hatton |
last post by:
This is something I've been looking at because it is central to a currently
broken part of the KDevelop new application wizard. I'm not complaining
about it being broken, It's a CVS images. Such things happen. The whole
subsystem is going through radical changes. I don't really want to say
what I think of the code just yet. That would influence the opinions of
others, and I really want to know how other people view these things,...
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by: smauldin |
last post by:
Why does the execution plan have a nested loop join for a simple select
with an UDF in the where clause?
Here is the query:
select * from test_plan where vCol = my_udf('test')
Here is the table definition:
create table test_plan(iCol integer, vCol varchar(20))
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by: AFN |
last post by:
I was just dropped into someone else's code (isn't that always so fun?).
I can't figure out why a custom validation control's server event function
is executing. There is nothing (that I see) in page_load, or elsewhere,
that says page.validate, no control says "causesvalidation=true", and the
AutoEventWireup is set to false. So I would think that the control's
server event function would NOT execute, but it does execute right after...
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by: Brett |
last post by:
I have a second thread in which I call t.abort() from the parent thread. I
see "t"s state as AbortRequested. It stays this way for some time. Under
which conditions will a thread remain this way?
The sub procedure that "t" calls is an inifite loop with code inside. Near
the end of each interation, this sub() will call currentthread.sleep(x).
That works fine. I imagine the parent thread can't abort the child thread,
"t", until the...
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by: EOS |
last post by:
Hi,
As the title indicated, does anyone know the equivalent of GetTickCount()
function in C/C++ for C#?
The function is supposed to return time elapsed since the computer/device is
booted in milisecond.
By te waym thanks for all the previous help. It is really not easy to
convert current C/C++ codes into the new C# as it is more than different
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by: Xah Lee |
last post by:
in March, i posted a essay “What is Expressiveness in a Computer
Language”, archived at:
http://xahlee.org/perl-python/what_is_expresiveness.html
I was informed then that there is a academic paper written on this
subject.
On the Expressive Power of Programming Languages, by Matthias
Felleisen, 1990.
http://www.ccs.neu.edu/home/cobbe/pl-seminar-jr/notes/2003-sep-26/expressive-slides.pdf
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by: JonathanOrlev |
last post by:
Hello everyone,
I have a newbe question:
In Access (2003) VBA, what is the difference between a Module and a
Class Module in the VBA development environment?
If I remember correctly, new types of objects (classes) can only be
defined in Class modules.
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by: Gestorm |
last post by:
Hi all, I found a macro "USE_VAR" in the code of bash-3.2 as
follows:
/*file: bash-3.2/shell.c*/
344 USE_VAR(argc);
345 USE_VAR(argv);
346 USE_VAR(env);
347 USE_VAR(code);
348 USE_VAR(old_errexit_flag);
349 #if defined (RESTRICTED_SHELL)
350 USE_VAR(saverst);
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by: raylopez99 |
last post by:
I am running out of printing paper trying to debug this...it has to be
trivial, but I cannot figure it out--can you? Why am I not printing
text, but just the initial string "howdy"?
On the screen, when I open a file, the entire contents of the file is
in fact being shown...so why can't I print it later? All of this code
I am getting from a book (Chris Sells) and the net. The solution is
to be found in the fact that stringbuilder is...
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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: 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 projectplanning, coding, testing, and deploymentwithout 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: 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 Dupr 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: 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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