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by: richard.pasco |
last post by:
Hey all
I am trying to write a script that allows users to search through a
database of names. But rather than give a search string and then return
all those that match, I would like it to search each time the user
types a new letter in the text box.
That's badly explained - this example might help!
The user types "r" and I displays all the names with r in them. The
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by: chad kline |
last post by:
i have searched around for an answer to this question,
but haven't found a satisfactory answer.
i understand things like mmap(2) can be used to quickly load
a file - but it seems to be a function for "read-only" situtations.
it doesn't appear to be useful in situations where editing must be
done on the loaded file.
the next fastest method (based on my searches) seemed to be
a fread(3)/read(2) loop. however, malloc(3)'s seems to slow
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by: Ignacio X. Domínguez |
last post by:
Hi. I'm developing a desktop application that needs to store some data in a
local file. Let's say for example that I want to have an address book with
names and phone numbers in a file. I would like to be able to retrieve the
name by searching for a given phone number the fastest I can.
I have considered the posibility of using XmlTextReader with something like:
<list>
<item number="1234567">
<name>John Doe</name>
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by: Julie |
last post by:
What is the *fastest* way in .NET to search large on-disk text files (100+ MB)
for a given string.
The files are unindexed and unsorted, and for the purposes of my immediate
requirements, can't be indexed/sorted.
I don't want to load the entire file into physical memory, memory-mapped files
are ok (and preferred). Speed/performance is a requirement -- the target is to
locate the string in 10 seconds or less for a 100 MB file. The...
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by: hoopsho |
last post by:
Hi Everyone,
I am trying to write a program that does a few things very fast
and with efficient use of memory...
a) I need to parse a space-delimited file that is really large,
upwards fo a million lines.
b) I need to store the contents into a unique hash.
c) I need to then sort the data on a specific field.
d) I need to pull out certain fields and report them to the user.
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by: Tales Normando |
last post by:
The title says it all. Anyone?
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by: Gaurav - http://www.gauravcreations.com |
last post by:
what is the fastest method to sort and load 1 lakh + strings in a list box
from a text file. each string is in a new line
--
Gaurav Creations
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by: ThunderMusic |
last post by:
Hi,
The subject says it all... I want to use a byte and use it as byte* so I
can increment the pointer to iterate through it.
What is the fastest way of doing so in C#?
Thanks
ThunderMusic
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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: 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: 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: 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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