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by: Hallvard B Furuseth |
last post by:
Has someone got a Python routine or module which converts Unicode
strings to lowercase (or uppercase)?
What I actually need to do is to compare a number of strings in a
case-insensitive manner, so I assume it's simplest to convert to
lower/upper first.
Possibly all strings will be from the latin-1 character set, so I could
convert to 8-bit latin-1, map to lowercase, and convert back, but that
seems rather cumbersome.
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by: Justice |
last post by:
Currently I'm doing some experimenting with the XMLHTTP object in
Javascript. Now,
the XMLHttp object is asynchronous (at least in this case), and the
following code causes a significant memory loss even though I seem to be
allocaitng everything; help would be *vastly* appreciated. What am I doing
wrong here? I thought I was doing everything correctly (setting things to
null, for example) but none of the memory seems to get replaced. ...
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by: tomvr |
last post by:
Hello
I have noticed some 'weird' memory usage in a vb.net windows app
The situation is as follows
I have an app (heavy on images) with 2 forms
(actually there are more forms and on starting the app I load some things into memory for global use of the app but I'll use only 2 starting forms to explain the situation)
situation 1
start app with form 1 (72mb memory usage), show form 2 and hide form 1 (89 mb memory usage
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by: Tom |
last post by:
We have a VERY simple .NET C# Form Application, that has about a 23MB
Memory Footprint. It starts a window runs a process and does a regular
expression. I have done a GC.Collect to make sure that, no memory is
lying around. GC reports only 84k of allocations. Starting 5-10 of
this apps is going to start taking a considerable amount of memory. Is
there a way to reduce this?
Tom
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by: Ian Taite |
last post by:
Hello,
I'm exploring why one of my C# .NET apps has "high" memory usage, and
whether I can reduce the memory usage.
I have an app that wakes up and processes text files into a database
periodically. What happens, is that the app reads the contents of a
text file line by line into an ArrayList. Each element of the ArrayList
is a string representing a record from the file. The ArrayList is then
processed, and the arraylist goes out of...
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by: Philip Carnstam |
last post by:
How come .Net applications use so much memory? Every application I compile
uses at least 10 MB of memory, even the ones consisting of only a form and
nothing else. If I minimize them though the memory usage drops to a couple
hundred KB. Why?
Is there anything I should to to prevent this? I have compiled in release
and deactivated all forms of debugging, I think!
Thanks,
Philip
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by: Tamir Khason |
last post by:
I have a program will really big embedded text resources.
Because of internationalization I have to save the embedded text in UTF-8,
but it more then triple bigger then the original file.
The last problem is the compiled file size, the REALLY problem is the memory
amount used by the program, because of the embedded unicode file. It loads
the values of the file into some hashes.
With ASCII the program takes about 17k of RAM in runtime
With...
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by: Tomás |
last post by:
Let's start off with:
class Nation {
public:
virtual const char* GetName() const = 0;
}
class Norway : public Nation {
public:
virtual const char* GetName() const
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by: Jean-Paul Calderone |
last post by:
On Tue, 22 Apr 2008 14:54:37 -0700 (PDT), yzghan@gmail.com wrote:
The test doesn't demonstrate any leaks. It does demonstrate that memory
usage can remain at or near peak memory usage even after the objects for
which that memory was allocated are no longer live in the process. This
is only a leak if peak memory goes up again each time you create any new
objects. Try repeated allocations of a large dictionary and observe how
memory...
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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: 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: 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: 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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