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by: lothar |
last post by:
i want to traverse a set of messages in a Yahoogroups group from a Python
program.
to get to the messages of the group, one must log in.
this presents, i think, two problems,
1) handling the form element for the login, which has a javascript submit
routine,
2) keeping login state with cookies.
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by: Tony |
last post by:
Hello.
What is hash table? i could only find small reffrence to hash table .. but
what exactly is this and how can i creat them?
Is there any website with tutorial on this subject ?
Thanks
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by: Thomas Christmann |
last post by:
Hi!
First let me apologize for asking this question when there are so many answers
to it on Google, but most of them are really contradicting, and making what I
want to do very performant is crucial to my project. So, here's what I have:
My C programm connects to a database and gets ca. 50-100K domain name/file path
pairs. Those pairs have to be cached by my application. Building the cache may
take a second or two, but retrieving from...
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by: wxs |
last post by:
Many times we have a bunch of enums we have from either different enums or
the same enum that will have various numeric values assigned. Rarely will
there be collisions in numbering between the enums. These enums you might
imagine would be like OrderPrice=27, OrderQuantity=50, OrderSide=62. There
may be a lot of these. So normally what we would have to do is store these
in hash table so hashtable=value could be set with the value....
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by: thomson |
last post by:
Hi all,
can any one tell me which is fast traversing a XML file or a
hash file is fast, i got few few field names and values in XML which i
will use to retrieve. I can use Hash File also to do the same
operation, Can any one tell me which is faster.
Thanks in Advance
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by: thecodemachine |
last post by:
Hi,
I'm looking for a fast and simple one to one hash function, suitable
for longer strings (up to 2048 in length). I'd like keys to be
relatively short, I doubt I'd be creating more than 256 keys..
I could use md5 but even that is more than I need, and I assume not the
fastest algorithm (?), so I'm reluctant to use it.
I've been looking around a lot, not finding much anything come to mind?
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by: Hallvard B Furuseth |
last post by:
Is the code below valid? Generally a value must be accessed
through the same type it was stored as, but there is an exception
for data stored through a character type. I'm not sure if that
applies in this case though:
#include <limits.h>
unsigned foo(void) {
static const union {
unsigned char str;
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by: ravi |
last post by:
Hi
can anybody tell me that which ds will be best suited to implement a
hash table in C/C++
thanx. in advanced
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by: jacob navia |
last post by:
Everybody knows that hash tables are fast.
What is less known is that perfect hash tables are even faster.
A perfect hash table has a hash function and a table layout that
avoids collisions completely. You can lookup a key in the table
with a single hash function call.
What is even less known is that there is a perfect software
for generating perfect hash tables called "gperf" offered by
GNU INC.
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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...
|
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: 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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