| |
by: omission9 |
last post by:
I have a dictionary that looks like this
MY_DICT=FOO
I am having a problem updating this with a simple
MY_DICT.update(NEW_DICT) as update doesn't seem to care about getting
into the inner dicts.
Getting the keys of each and iterating through and updating each one is
terribly slow as the number of keys gets bigger and bigger.
What is the bst way to update my nested dicts?
|
by: T. Earle |
last post by:
To list,
I'm trying to figure out the best approach to the following problem:
I have four variables:
1) headlines
2) times
3) states
4) zones
|
by: Andy Baker |
last post by:
Hi there,
I'm learning Python at the moment and trying to grok the thinking behind
it's scoping and nesting rules.
I was googling for nested functions and found this Guido quote:
(http://www.python.org/search/hypermail/python-1993/0343.html)
"This is because nested function definitions don't have access to the
local variables of the surrounding block -- only to the globals of the
|
by: techiepundit |
last post by:
I'm parsing some data of the form:
OuterName1 InnerName1=5,InnerName2=7,InnerName3=34;
OuterName2 InnerNameX=43,InnerNameY=67,InnerName3=21;
OuterName3 ....
and so on....
These are fake names I've made up to illustrate the point more clearly.
(the embedded device device can't produce XML and this is what I have
|
by: Brian L. Troutwine |
last post by:
I've got a problem that I can't seem to get my head around and hoped
somebody might help me out a bit:
I've got a dictionary, A, that is arbitarily large and may contains
ints, None and more dictionaries which themselves may contain ints,
None and more dictionaries. Each of the sub-dictionaries is also
arbitrarily large. When pretty printing A, in the context I'm using A
for, it's rather helpful to remove all key:value pairs where value...
|
| |
by: Rich Shepard |
last post by:
I want to code what would be nested "for" loops in C, but I don't know the
most elegant way of doing the same thing in python. So I need to learn how
from you folks. Here's what I need to do: build a database table of 180
rows. Each row contains 31 columns: the first is an automatically
incremented integer as the primary key; the next two fields can each contain
one of three strings held in dictionaries, the last 28 fields are random...
|
by: IamIan |
last post by:
Hello,
I'm writing a simple FTP log parser that sums file sizes as it runs. I
have a yearTotals dictionary with year keys and the monthTotals
dictionary as its values. The monthTotals dictionary has month keys
and file size values. The script works except the results are written
for all years, rather than just one year. I'm thinking there's an
error in the way I set my dictionaries up or reference them...
import glob, traceback
|
by: qbob |
last post by:
I have data that is essentially tree-like, and to store it/iterate over it I have been using nested dictionaries, eg:
Dictionary<int, Dictionary<string, Dictionary<double>>> data = new ...
to initialize the data structure, I load in the data - imagine it's a List of DataItem objects with fields (int id1, string id2, double value). then I do:
foreach(DataItem item in items)
{
if (!data.ContainsKey(item.id1)) data = new...
|
by: Matthew Schibler |
last post by:
I'm a newbie to Python, with some experience using perl (where I used
nested arrays and hashes extensively). I am building a script in
python for a MUD I play, and I want to use the shelve module to store
persistent information between script executions. The following code
does not work for me,
import shelve, sys, os, string
db = shelve.open(os.path.abspath(os.path.dirname(sys.argv)) + '/' +
'sandbox.dat', 'c')
db = 'apple'
|
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: 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...
|
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: 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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
| |
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
|
2
