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by: Dr John Stockton |
last post by:
It has appeared that ancient sources give a method for Numeric Date
Validation that involves numerous tests to determine month length;
versions are often posted by incomers here. That sort of code seems
unnecessarily long.
For some while, the following approach has been given here :-
function ValidDate(y, m, d) { // m = 0..11 ; y m d integers, y!=0
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by: BBFrost |
last post by:
I'm receiving decimal values from database queries and placing them on a
report page.
The users want to see the following ....
Db Value Display Value
123.3400 123.34
123.0000 123
i.e. I want to trim trailing zeros and (decimal point if no decimal values
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by: anthonymelillo |
last post by:
Is there any way to check the entry in a text box and make sure it is
numeric ?
Also, can I catch the enter key and make it call a button click event ?
Sorry if this sounds stupid, but I am trying to come to grips with the
differences in .Net since all my prior programming was done in VB6
Thanks
--
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by: Keith |
last post by:
I apologize for those of you who think I'm posting on the same topic. It is not that I don't appreciate all of your comments - and I'm definitely reading them all - but I think I have a differing opinion of how I want to handle the 'user experience' in the application I'm creating. While I know I could allow the user to enter in number and alpha text - in a text box - and then tell them when the execuate a command "This is not numeric data", I...
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by: Sheldon |
last post by:
Hi,
I have the following loop that I think can be written to run faster in
Numeric. I am currently using Numeric.
range_va =
main.xsize= 600
main.ysize= 600
#msgva is an (600x600) Numeric array with mutiple occurrences of the
values in range_va
#sat_id is an (600x600) Numeric array with values ranging from -2 to 2
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by: goetzie |
last post by:
I am using Python 2.4.1 and Numeric 23.8 and running on Windows XP. I
am passing a Numeric array of strings (objects) to a C Extension module
using the following python code:
import Numeric
import TestDLL # my C Extension Module
a = Numeric.array(, 'O' )
print 'a =', a
print 'type a =', type(a)
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by: EgoSum |
last post by:
Can someone help me with custom text box?
I want change behavior custom date text box - disallow entry and pass entry from numeric keyboard to a text box. Code below disallow entry, but how I can pass entry?
public class myDateTextBox : AMS.TextBox.DateTextBox
{
protected override bool ProcessDialogKey(Keys keyData)
{if (keyData >= Keys.NumPad0 && keyData <= Keys.NumPad9)
{base.ProcessDialogKey(keyData);
return true;
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by: EgoSum |
last post by:
Can someone help me with custom text box?
I want change behavior custom date text box - disallow entry and pass entry from numeric keyboard to a text box. Code below disallow entry, but how I can pass entry?
public class myDateTextBox : AMS.TextBox.DateTextBox
{
protected override bool ProcessDialogKey(Keys keyData)
{if (keyData >= Keys.NumPad0 && keyData <= Keys.NumPad9)
{
return true;
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by: beary |
last post by:
Hi,
I have a number of text boxes for the user to input either numbers, or letters. Sometimes, the entry must be numeric. So I was thinking of using an onblur thing to check whether the value of the input is numeric, and if not, show an alert box to the user.
I assume I would need to use getelementbyid. And on this page, there might be up to 30 similar input text fields, all of which need to be checked when the focus is lost. But...
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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: 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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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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