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by: Bart Nessux |
last post by:
New to Python... trying to figure out how to count the objects in a list
and then map the count to the objects or convert the list to a dict... I
think the latter would be better as I need a number associated with each
entry. Any pointers?
Also, does this bit of code look to be truely random?
def random_number_gen():
winner =
winner.append(random.sample(xrange(100000), 1))
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by: Bart Nessux |
last post by:
I am using method 'a' below to pick 25 names from a pool of 225. A
co-worker is using method 'b' by running it 25 times and throwing out
the winning name (names are associated with numbers) after each run and
then re-counting the list and doing it all over again.
My boss thinks that 'b' is somehow less fair than 'a', but the only
thing I see wrong with it is that it is really inefficient and ugly as
it's doing manually what 'a' does...
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by: Andreas Lobinger |
last post by:
Aloha,
i wanted to ask another problem, but as i started to build an example...
How to generate (memory and time)-efficient a string containing
random characters? I have never worked with generators, so my solution
at the moment is:
import string
import random
random.seed(14)
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by: lea |
last post by:
Does anyone know how to write the
SELECT * FROM tblename WHERE fldname BETWEEN combobox1.text AND
combobox2.text
i can't find much source about this query on net,i need to let user
select category to print report.Please help me,THank!
--
lea
------------------------------------------------------------------------
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by: ja |
last post by:
Hello,
I have a table that contains approx 2 million records. I want to
query 2,000 random records.
Example: 500,000 names divided by 20,000 samples = 25. The N is 25,
meaning samples would be sent to every 25th name on the list.
this is what I am using to create a random selection
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by: ja |
last post by:
Hello all,
How can I ramdomly select a list of records from an existing table?
For example: 500,000 names divided by 20,000 samples = 25. The N is
25, meaning samples would be sent to every 25th name on the list.
Any help will be appreciated?
TIA
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by: jordi |
last post by:
I need the random.sample functionality where the population grows up to
long int items. Do you know how could I get this same functionality in
another way? thanks in advance.
Jordi
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by: Jimmy |
last post by:
thanks to everyone that helped, unfortunately the code samples people gave me don't work. here is what i have so far:
<%
Dim oConn, oRS, randNum
Randomize()
randNum = (CInt(1000 * Rnd) + 1) * -1
Set oConn=Server.CreateObject("ADODB.Connection")
Set oRS=Server.CreateObject("ADODB.recordset")
oConn.Provider="Microsoft.Jet.OLEDB.4.0"
oConn.Open Server.MapPath("temp.mdb")
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by: Leena P |
last post by:
i want to basically take some information for the product and let the user
enter the the material required to make this product
1.first page test.php
which takes product code and displays prodcut anme have used
ajax to avoid refreshing of page this works fine
2.now i have created one row with
checkbox|select box|text|text|text|text|
where in the select box values are fetched from table here also i have used ajax for getting the m_name...
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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: 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...
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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: 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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