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by: John Hunter |
last post by:
I have a largish data set (1000 observations x 100 floating point
variables), and some of the of the data are missing. I want to try a
variety of clustering, neural network, etc, algorithms on the data,
and to keep life simple I want to reduce the dimensions of the matrix
so that I have no missing values, since not all the algorithms are
able to handle them and there is sufficient redundancy in the
variables that I can afford to lose...
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by: Ike |
last post by:
I have a set of pages that are loaded from a navigation frame. In short, my
page has a frame with 5 links on it, that load one of 5 pages in the other
frame.
I need to get away from this. Mostly because there is interactive content
(applets, etc.) running some of those 5 pages, and when the user returns to
that page, via a link in the navigation frame, the page reloads, and
everything must be started anew for that page.
Does anyone...
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by: fudmore |
last post by:
Hello Everybody.
I have a Segmentation fault problem. The code section at the bottom
keeps throwing a Segmentation fault when it enters the IF block for the
second time.
const int WORDS_PER_LINE = 4;
when counter == 7 is when the string Concatenation fails within the IF
block.
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by: sara |
last post by:
Hi
I'm pretty new to Access here (using Access 2000), and appreciate the
help and instruction.
I gave myself 2.5 hours to research online and help and try to get this
one, and I am not getting it.
Simple database: I want to have a user enter Supply Orders (just for
tracking purposes) by Item. The user may also enter a new item - "new"
is a combination of Item, PartNumber and Vendor - they could have the
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by: Brian |
last post by:
So I have this:
double x = .25;
double y = .5;
double z = .25;
double probability;
int index;
while(index < 30)
{
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by: Prasad |
last post by:
HI all,
<!-- ======== This is the division with width & height set to 100% and
z-index to -1 =======- -->
<div
style='position:relative;left:0px;top:0px;width:100%;height:100%;z-index:-1;overflow:auto'>
</div>
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by: jeff.maildump |
last post by:
Hi,
I've got multiple xmlhttprequests which are in a loop. So this is the
loop I have so far, with the closure given to me in a previous post:
//-------------------------------------------------------------------------------------
for (i=0; i<data.length; i++) {
httpRequest = false;
httpRequest = new XMLHttpRequest();
httpRequest.onreadystatechange = function(index) {
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by: raylaur |
last post by:
I'm using a javascript "slide" function to move a <div> layer in 10 pixel increments from one location on a page to another. The layer contains a GIF image. It's basically a side panel that flies out when you click a button. The button is an invisible GIF with an anchor that calls slide() onClick.
The animation works fine in IE but in Firefox I'm getting a series of afterimages as the function moves the layer to the goal. The image is painted...
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by: bushi |
last post by:
hi !
i have following code to display some text on a web form,after
getting it from database.
<asp:DataList ID="DataList1" runat="server"
DataSourceID="SqlDataSource1">
<ItemTemplate>
<asp:LinkButton ID="links" runat="server" Text='<%#
Eval("links") %>' OnClick="LinkButton1_Click"></asp:LinkButton><br />
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by: Academia |
last post by:
I use to do this:
Dim index As Integer = CType(sender, MenuItem).Index
but ToolStripMenuItems do not have an Index property so I can set the Tag or
MergeIndex property of those items and use that.
But that is error prone since changes in the menu require that those values
be kept synchronized.
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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: 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: 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: 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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