by: Steve Pinard |
last post by:
(Got a comm error trying to post first time, sorry if this
is a duplicate)
New to Python, so please bear with me.
>>> import sys
>>> print sys.modules.keys() # works fine
>>>...
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by: John Smith |
last post by:
Hi, what's the fastest way (least amount of typing) to sort dictionary
objects by the key? What's the fastest way of iterating over sorted keys
for a dictionary in terms of performance? Are the...
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by: Blair Hall |
last post by:
I would like to determine whether two dictionaries have the
same set of keys. Can anyone tell me if I HAVE to sort
the key sequences as in this code snippet:
# d1, d2 already created
k1 =...
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by: Robert Brown |
last post by:
Let's say I have a type hierarchy: (just an example)
the general entity customer:
CREATE TABLE customer(customer_id int, customer_name varchar(250),
customer_type int)
three specific...
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by: josegomez |
last post by:
Hi!
I want to use shelve to store lists which are indexed by an integer
key. The keys are not concurrent or anything, they are just defined as
integer values. However, shelve complains that I...
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by: vatamane |
last post by:
This has been bothering me for a while. Just want to find out if it
just me or perhaps others have thought of this too: Why shouldn't the
keyset of a dictionary be represented as a set instead of a...
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by: John |
last post by:
I am coding a radix sort in python and I think that Python's dictionary may
be a choice for bucket.
The only problem is that dictionary is a mapping without order. But I just
found that if the...
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by: rbutlerjr |
last post by:
Hi, I've racked my brain for the last few hours trying to figure
this one out. I have an array of language strings such as :
$lang = array();
$lang = 'hello';
$lang = 'goodbye';
$lang = '1st';...
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by: montyphyton |
last post by:
Consider the following:
Say that i want to get the keys of a, sorted. First thing I tried:
None
Doesn't work. Probably because I am actually trying to sort the keys
of the dictionary...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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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: 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...
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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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