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by: Carlos Ribeiro |
last post by:
As a side track of my latest investigations, I began to rely heavily
on generators for some stuff where I would previsouly use a more
conventional approach. Whenever I need to process a list, I'm tending
towards the use of generators. One good example is if I want to print
a report, or to work over a list with complex processing for each
item. In both cases, a simple list comprehension can't be used. The
conventional approach involves...
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by: Random Person |
last post by:
Does anyone know how to use VBA to relink tables between two MS Access
databases? We have two databases, one with VBA code and the other with
data tables. The tables are referenced by linked tables in the database
where the code resides. If we move the database with the data tables to
a new directory, the links are no longer valid.
I tried to update the links by changing the Connect property and refreshing:
Set td = db.TableDefs(0)...
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by: doomx |
last post by:
I'm using SQL scripts to create and alter tables in my DB
I want to know if it's possible to fill the description(like in the
Create table UI) using these scripts.
EX:
CREATE TABLE(
Pk_myPrimaryKey INTEGER CONSTRAINT pk PRIMARY KEY DESCRIPTION 'This
is the primary key of the table',
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by: John Dumais |
last post by:
Hello,
I have been trying to figure out how to write an array of doubles (in
this specific case) to a binary stream without using a loop. What I
have been doing is...
foreach(double d in TraceData)
{
instanceOfBinaryWriter.Write(d);
}
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by: Bev in TX |
last post by:
We are using Visual Studio .NET 2003. When using that compiler, the
following example code goes into an endless loop in the "while" loop when the
/Og optimization option is used:
#include <stdlib.h>
int resize(int *incsize, int min_size) {
while(*incsize <= min_size) {
*incsize = (int)(*incsize * 1.25);
}
if ( min_size > 60 ) return 0;
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by: George McCullen |
last post by:
I have an Outlook 2003 using Exchange Server 2003 Public Contacts Folder containing 20,000 Contacts. I am writing a VB .Net 2003 program that loops through all the contacts in a "for each oCt in oItems" loop. After about 250 contacts, the program gives an InvalidCastException Error on the for each loop. I notice that Outlook's memory keeps increasing (using the task manager) until it reaches around 20,000K. When I run the program a second...
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by: John Salerno |
last post by:
I'm reading Text Processing in Python right now and I came across a
comment that is helping me to see for loops in a new light. I think
because I'm used to the C-style for loop where you create a counter
within the loop declaration, for loops have always seemed to me to be
about doing something a certain number of times, and not about iterating
over an object.
The reason for this distinction comes from the fact that I read a lot
how...
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by: Thiero |
last post by:
Hi I posted s thread but did have any reply,
I am a new programmer and really wants someone to help me on how to use TreeMap for this code cos I want to it to be able to handle the options from 6 to 9 in the menu of options:
/*the next method to be implemented is the method presentResultsToUser() which is expected to print
a menu of options on the screen and also will ask the user to choose from that menu*/
public void...
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by: garyusenet |
last post by:
I'm trying to investigate the maximum size of different variable types.
I'm using INT as my starting variable for exploration. I know that the
maximum number that the int variable can take is: 65,535. But i'm
trying to write a program to test this, assuming I didn't know this
number in advance. I came up with the following but have two questions.
Maybe someone can help?
using System;
using System.Collections.Generic;
using System.Text;
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by: Akira |
last post by:
I noticed that using foreach is much slower than using for-loop, so I
want to change our current code from foreach to for-loop.
But I can't figure out how.
Could someone help me please?
Current code is here:
foreach ( string propertyName in ht.Keys )
{
this.setProperty( propertyName, ht );
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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: 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 project—planning, coding, testing, and deployment—without 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 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: 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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