Hi All!
I have a
'Pink Floyd/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00'
and I want a
'Pink Floyd'
How can I manage it?
This one isn't work.
author=f.read(3 0).replace('\0' ,' ').rstrip() #from mp3 tag
--
Egor [ru eo en]
2  1952 
On Mon, 30 Jun 2003 09:54:24 +1100, "Egor Bolonev" <eb******@mail. ru> wrote: Hi All!
I have a
'Pink Floyd/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00'
and I want a
'Pink Floyd'
How can I manage it?
This one isn't work.
author=f.read( 30).replace('\0 ',' ').rstrip() #from mp3 tag
Trick question ;-) pf = 'Pink Floyd/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00'
pf[:pf.index('/x00')]
'Pink Floyd' list(pf)
['P', 'i', 'n', 'k', ' ', 'F', 'l', 'o', 'y', 'd', '/', 'x', '0', '0', '/', 'x', '0', '0', '/',
'x', '0', '0', '/', 'x', '0', '0', '/', 'x', '0', '0', '/', 'x', '0', '0', '/', 'x', '0', '0', '
/', 'x', '0', '0', '/', 'x', '0', '0', '/', 'x', '0', '0', '/', 'x', '0', '0', '/', 'x', '0', '0
']
I.e., '/x00' is not '\x00' ;-)
Regards,
Bengt Richter
On Mon, 30 Jun 2003 10:27:52 +1100, "Egor Bolonev" <eb******@mail. ru> wrote: > Hi All!
>
> I have a
> 'Pink Floyd/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00'
> and I want a
> 'Pink Floyd'
> How can I manage it?
>
> This one isn't work.
> author=f.read(3 0).replace('\0' ,' ').rstrip() #from mp3 tag
If you are playing around with various methods, don't forget
to f.seek(0) between (assuming what you have is at the beginning of the file).
>
That is weird. Are you sure? It works on my system:
(BTW: I think you mean \x00 instead of /x00)
>>> a='Pink Floyd\x00\x00\x 00\x00\x00\x00\ x00\x00\x00\x00 \x00\x00'
>>> a
'Pink Floyd\x00\x00\x 00\x00\x00\x00\ x00\x00\x00\x00 \x00\x00' >>> a.replace('\0', ' ').rstrip()
'Pink Floyd' >>>
Yes it's weird. The Interactive window of PythonWin shows it correct, but
debugger window is not.:-(
Did you try it with a fixed string like a above?
BTW, a.replace('\0', '') should work without creating and then stripping spaces, I think.
also a.rstrip('\0') -- though the meanings of all these are different if \x00 occurs internally,
not just in the tail.
Regards,
Bengt Richter This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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"
|
by: Gordon Airport |
last post by:
Has anyone suggested introducing a mutable string type (yes, of course)
and distinguishing them from standard strings by the quote type - single
or double? As far as I know ' and " are currently interchangeable in all
circumstances (as long as they're paired) so there's no overloading to
muddy the language. Of course there could be some interesting problems
with current code that doesn't make a distinction, but it would be dead
easy to fix...
|
by: Paul Prescod |
last post by:
I skimmed the tutorial and something alarmed me.
"Strings are a powerful data type in Prothon. Unlike many languages,
they can be of unlimited size (constrained only by memory size) and can
hold any arbitrary data, even binary data such as photos and movies.They
are of course also good for their traditional role of storing and
manipulating text."
This view of strings is about a decade out of date with modern
programmimg practice. From...
|
by: agent349 |
last post by:
First off, I know arrays can't be compared directly (ie: if (arrary1
== array2)). However, I've been trying to compare two arrays using
pointers with no success. Basically, I want to take three sets of
character strings from the user. Then I want to run through each
element and compare the two strings. If they match I print they
match... I'm having a bit of trouble with the actual loop through each
array using the pointers and comparing...
|
by: Rainmaker |
last post by:
Hi,
Can anyone tell me an efficient algorithm to sort an array of strings?
Keep in mind that this array is HUGE and so the algorithm should me
efficient enough to deal with it.
Thanks
| | |
by: Broeisi |
last post by:
Hello,
I wrote the tiny progam below just to understand arrays and strings
better.
I have 2 questions about arrays and strings in C.
1. Why is it that when you want to assign a string to an character array
that you must use the strcpy() function?
|
by: Potiuper |
last post by:
Question: Is it possible to use a char pointer array ( char *<name> ) to read an array of strings from a file in C?
Given: code is written in ANSI C; I know the exact nature of the strings to be read (the file will be written by only this program); file can be either in text or binary (preferably binary as the files may be read repeatedly); the amount and size of strings in the array won't be known until run time (in the example I have it in...
|
by: pkirk25 |
last post by:
I wonder if anyone has time to write a small example program based on
this data or to critique my own effort?
A file called Realm List.html contains the following data:
Bladefist-Horde
Nordrassil-Horde
Draenor-Alliance
Nordrassil-Alliance
Nordrassil-Neutral
Draenor-Horde
|
by: hstagni |
last post by:
Where can I find a library to created text-based windows applications?
Im looking for a library that can make windows and buttons inside
console.. Many old apps were make like this, i guess
____________________________________
| |
| ------------------ |
| | BUTTON | |
| ...
|
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,...
|
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...
| | |
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: 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,...
|
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...
|
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...
|
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();...
|
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
| | |
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...
| |
