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by: Rob Hunter |
last post by:
Is there an equivalent to Scheme's LET in Python?
LET creates a new binding in the current
environment. For example, here's some Scheme
code:
(let ((x 3))
(let ((f (lambda (arg) (* arg x))))
(let ((x 4))
(f 5))))
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by: pieter.breed |
last post by:
Hi All,
It seems as if whenever you rebuild a .net class library you have to
rebuild /everything/ which references it. Is this so?
I am wondering what happens when you are only doing a minor change on
an assembly which does not change any interface at all, if it is not
then possible to let your other assemblies use the new one
automagically?
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by: Boniek |
last post by:
Hi,
How I can create property to binding with other objects. I want to
create a data object which work as a DataTable.
DataTable contains columns and dataTable is used to binding with a
textBox etc. How I can create that object but I don't want any static
properties in source code. I implemented IDataBinding in my object but
when I'm binding my TextBox to this data object than my application
raise exception which tell me that my object...
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by: Davíð Þórisson |
last post by:
asking a lot these days... how would I ever learn .Net without the
newsgroups!! Well I'm stuck on yet another point. All pages on my web have a
user control (initialise) that handles for example database connection;
opens db on page_onload and closes db on page_unload. But so that the
connection object is as easily accessible from all subpages and other user
controls I'd like to somehow "bind" it to the top level Page class.
Otherwise I...
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by: Coldman |
last post by:
which was saying this:
"i have an asp:repeater - its values r initialezed w/ a .DataBind() call
does it mean any changes user makes on the page will automaticly go to the
database?
quite unlikely
how do u actually send the values to the db - any repeater specific article
is more than welcome"
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by: Katit |
last post by:
Hello,
I searched archives and all pointing to use of VB6 objects from C#
I want something different.
1. How can I build expandable platform? Let's say DLL's will have
common set of methods (interface) and I will have main program using
those DLL's. I want to achieve when I won't have to recompile main
program and be able to add modules by dropping them into folder. Then
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by: nelsonivan |
last post by:
Hi,
i'm trying to reference some objects using reflection and Late Binding
accessing.
The Object API to his methods it's easy to understand, and it's as
"Object.Method" - aka. "Clientes.Existe"-
So, to reference this object, it was simplier to me resolving this
with reflection, and it was something like this:
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by: Ronald S. Cook |
last post by:
Hi,
I'm wanting to iterate over a generic IList, but the code won't compile
because the blue sqiggle line under:
_DataRow("SecurityFunctionName") = _IList(i).SecurityFunctionName;
sez "Option Strict On disallows late binding"
If I comment out the line and get to that place in the debugger, I can pull
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by: Armin Zingler |
last post by:
<Just_a_fan@home.netschrieb
After having longer discussions about a similar issue, I ask you to
provide an example of the source and destination value(s) and their data
types. Thanks.
Example (of an example):
Source: byte array, content=243 123 45 98 12
Destination: a string containing hex representation of the values,
seperated by blanks: "F3 7B 2D 98 0C"
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: 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: 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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