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by: Ravi |
last post by:
Hi,
I have about 200GB of data that I need to go through and extract the
common first part of a line. Something like this.
>>>a = "abcdefghijklmnopqrstuvwxyz"
>>>b = "abcdefghijklmnopBHLHT"
>>>c = extract(a,b)
>>>print c
"abcdefghijklmnop"
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by: Daniel Pryde |
last post by:
Hi everyone.
I was wondering if anyone might be able to help me out here. I'm currently
looking to find the quickest way to find a best fit match in a large array.
My problem is that I have an array of, say, 600*400, which contains a value
at each point, and I need to find the value in that array which is closest
to the input value. It's basically some euclidean distances that I've
calculated, and I need to be able to find the best matches...
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by: Tzanko |
last post by:
As we all know, there is a 8060 bytes size limit on SQL Server rows. I
have a table which requires a number of text fields (5 or 6). Each of
these text fields should support a max of 4000 characters. We currently
store the data in varchar columns, which worked fine untill our
appetite for text fields increased to the current requirement of 5, 6
fields of 4000 characters size. I am given to review a design, which
esentially suggests moving...
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by: Peter |
last post by:
Hi all,
I am searching through directories trying to find the prefix to a
number of files. Unfortunately the files don't have a standard naming
convention yet.
So some of them appear as:
THH307A.Monitoring Public Health Issues.doc ' A single period
THH307A- Monitoring Public Health Issues.doc ' A hyphen, space
THH307A Monitoring Public Health Issues.doc ' A single space
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by: dayanand ramasubbu |
last post by:
Hi,
I want to get the best possible match for a strings among a list of strings.
For eg, my string to be matched is hi/howareyou?rudoingok which needs to be matched against the below list,
hi/
hi/howareyou
hi/howareyou?
hi/howareyou?ru
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by: Pythor |
last post by:
OK I'm trying to create a sql query on our as400. I have a main table
like this:
acct prf acct no. sku
AAA 123 ABCD
AAA 123 XYZ
I have another table
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by: Michael |
last post by:
I'm new to PHP, I already learned the basics of the language and built
some little app's for practice.
I have a critical dilemma, soon enough, I probably start to develop
real-world applications, fully working web-sites for paying
costumers.
I have 2 options for doing this: writing everything with plain PHP, or
using some PHP framework.
I don't want to choose something and the realize that the other is
batter.
I want to get used for...
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by: Dylan Nicholson |
last post by:
I can write a regular expression that will only match strings that are
NOT the word apple:
^(.*|a.*|ap.*|app.*|apple.+)$
But is there a neater way, and how would I do it to match strings that
are NOT the word apple OR banana? Then what would be needed to match
only strings that do not CONTAIN the word "apple" or "banana" or
"cherry"?
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by: tinkerbarbet |
last post by:
Hi
I've read around quite a bit about Unicode and python's support for
it, and I'm still unclear about how it all fits together in certain
scenarios. Can anyone help clarify?
* When I say "# -*- coding: utf-8 -*-" and confirm my IDE is saving
the source file as UTF-8, do I still need to prefix all the strings
constructed in the source with u as in myStr = u"blah", even when
those strings contain only ASCII or ISO-8859-1 chars? (It...
|
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...
|
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: 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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