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by: Maxi |
last post by:
There is a lotto system which picks 21 numbers every day out of 80
numbers.
I have a table (name:Lotto) with 22 fields (name:Date,P1,P2....P21)
Here is the structure and sample data:
"Date","P1","P2","P3","P4","P5","P6","P7","P8","P9","P10","P11","P12","P13","P14","P15","P16","P17","P18","P19","P20","P21"...
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by: Johnny Snead |
last post by:
Hey guys,
Need help with this random sort algorithm
private void cmdQuestion_Click(object sender, System.EventArgs e)
{
Random rnd = new Random(); //initialize rnd to new random object
System.Random iRnd = new System.Random();
string theNum = iRnd.Next(0,8).ToString();
lblAnswer.Text = iRnd.Next(0,8).ToString();
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by: Henry |
last post by:
Hi,
How can I generate an eight digit random? Can I use the staff name to
generate it? May I ask is there any sample c# code to see?
Thanks
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by: aahmad76 |
last post by:
Can anyone please help me. I am trying to desing a
program that will create a 10 digit alphanumeric
password. I am new to the Vb.net environment, and
sometimes have no idea what to do.
I appreciate any help!!!
Thank you
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by: fieldfallow |
last post by:
Hello all,
Is there a function in the standard C library which returns a prime
number which is also pseudo-random?
Assuming there isn't, as it appears from the docs that I have, is there
a better way than to fill an array of range 0... RAND_MAX with
pre-computed primes and using the output of rand() to index into it to
extract a random...
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by: D. Patrick |
last post by:
I have a multi-threaded app that needs to generate random 8 digit numbers.
I'm using VB.NET 2.0. The problem is that >1 request for a random number
can occur in the same millisecond. I can't seed with a time value when the
time for 2 (or more) threads is identical. Even ticks is identical. So
how can I generate a random number that will...
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by: Johannes Baagoe |
last post by:
About Math.random(), ECMA 262 just says "Returns a number value with
positive sign, greater than or equal to 0 but less than 1, chosen randomly
or pseudo randomly with approximately uniform distribution over that
range, using an implementation-dependent algorithm or strategy."
This is not good enough for my purposes (to generate identifiers...
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by: Michel Esber |
last post by:
Hi all,
DB2 V8 LUW FP 15
There is a table T (ID varchar (24), ABC timestamp). ID is PK.
Our application needs to frequently update T with a new value for ABC.
update T set ABC=? where ID = ?
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by: sotirac |
last post by:
Wondering if there is a better way to generate string of numbers with
a length of 5 which also can have a 0 in the front of the number.
<pre>
random_number = random.sample(, 5) # choose 5
elements
code = 'this is a string' + str(random_number) +
str(random_number) + str(random_number) + str(random_number)
+ str(random_number)
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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...
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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...
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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 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...
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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...
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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...
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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...
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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...
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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...
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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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