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by: Consuelo Guenther |
last post by:
Hello,
I have an asp page that has a function that connects to an Access database.
I am using Javascript. Is there any way to reference the field name in the
database through a variable in a sql statement?
For example, in my function I have:
var dayofWeek = "Friday";
var sSQL = "";
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by: Scott |
last post by:
I have an XML Document in a format like:
<Variable name="Bob">ABCDEFG</Variable>
<Variable name="Steve">QWERTYUI</Variable>
<Variable name="John">POIUYTR</Variable>
<Variable name="Tim">ZXCVBNM</Variable>
<Function id="1">
<Parameter type="String">Bob</Parameter>
<Parameter type="String">Steve</Parameter>
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by: James A. Donald |
last post by:
I am contemplating getting into Python, which is used by engineers I
admire - google and Bram Cohen, but was horrified to read
"no variable or argument declarations are necessary."
Surely that means that if I misspell a variable name, my program will
mysteriously fail to work with no error message.
If you don't declare variables, you can inadvertently re-use an
variable used in an enclosing context when you don't intend to, or
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by: ethan |
last post by:
Hi All,
How to write a macro with variable length of argument?
For example, if i need a macro to check return value of printf.
#define PRINTF_ESC(x, ...) if(printf(x, ...) == 10) goto end;
However, it doesn't work. >_<
Thank you very much.
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by: JH |
last post by:
Fairly new to c# so please forgive any simple oversights.
I'm developing a console app that loads dll assemblies at run time. The app
scans a "plugin" directory for these dlls. Each dll is loaded into an
Assembly object, the types in the assembly are extracted and the methods on
each type are extracted. If a method matches certain criteria (i.e. public
static, a specific argument list(string, string, boolean)) then i store
details about...
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by: Friday |
last post by:
Being an Old L.A.M.P guy, I beg you to please excuse my ignorance of
dot.net (and all things Windows, for that matter).
As part of an experiment (to learn enough ASP/VB.net to port a series
of existing PHP scripts of mine to work on IIS), I have created the
following simple function to compare a Website visitor's IP address
against a varabe-array. The experiment invovleas a common scenario --
banning a Website visitor by IP Address:
...
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by: Ya Ya |
last post by:
Hi,
I have a string with some fixed text and variable text.
For example: "this is a fixed text THE NEEDED INFO more more fixed text".
How do I get the the variable text (THE NEEDED INFO) from this string ?
A simple example will help.
Thanks.
ra294@hotmail.com
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by: shaanxxx |
last post by:
i have statements
printf("%f",(double)1); /* works fine although i have sent %f for
double */
printf("%c",(int)64); /* works fine although i have sent %c for
int */
Need your comment on this.
As my understanding, when we pass something on variable argument, its
type will be promoted . char is promoted to Int . float is promoted to
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by: CptDondo |
last post by:
How do you declare a function with 0 or mroe arguments?
I have a bunch of functions like this:
void tc_cm(int row, int col);
void tc_do(void);
void tc_DO(int ln);
and I am trying to declare a pointer to them:
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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: 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: 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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