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by: Tony Godt |
last post by:
I have build an application which uses Hashtables for storing information in
collections.
My question is simple - I wonder how big a (performance) difference it is,
to lookup a value in a...
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by: Anders Borum |
last post by:
Hello!
I have a list of singleton classes (model managers) that store objects
internally using hashtables. Each of these classes use a single hashtable to
store e.g. users, pages, elements and...
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by: JezB |
last post by:
I have a hashtable (h) of class objects keyed by a string (k) - the class
(c) object stored in each hastable entry has two attributes (a1 and a2).
I want to iterate through the entries of the...
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by: Steven Wolf |
last post by:
Hi guys,
can a hashtable be faster than a sql server??
i made my own O/R mapping with an "entity cache" (caching all mapped
objects). So, when i get some data from my sql server, i map that data...
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by: Naveen Mukkelli |
last post by:
Hi,
I'm working on a Client/Server application. Server application needs to
keep
track of all the clients.
I'm planning to use a Hashtable for this purpose. There would be thousands
of...
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by: John Grandy |
last post by:
What are good rules of thumb to use when deciding between a
NameValueCollection, an ArrayList, or a Hashtable ?
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by: Ken Foster |
last post by:
I have a hashtable keyed by some name, holding an instance of an object. Most
of the time I use the hashtable in the traditional sense, given a name, I
lookup the object, then I run a method on...
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by: Martin Pöpping |
last post by:
Hello,
I´ve implemented a Hashtable with Int-Keys and Double Values.
Now I want to get the i-th Int-Key of my hashtable.
How do I do that?
I tried it like that:
ICollection intKeys =...
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by: Joseph Geretz |
last post by:
Basically, I just need an efficient way to store and retrieve keys from a
list. I don't need key/value pairs. I've implemented this with the standard
HashTable, but the value column is a waste...
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by: Bruce |
last post by:
Hi
I am having a problem understanding the exact advantages of using an
ArrayList over a Hashtable in any situation.
In most areas of an application I am working on, lookup needs to be
fast. If I...
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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,...
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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,...
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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...
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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...
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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,...
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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...
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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: 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...
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