random – BugsFixing

October 12, 2022 excel

[SOLVED] Generate random number to three digits with Norm_inv OR optimize the function

Issue I wrote a macro to generate random number from sample. The RNG code is: For i = 6 To LR Set row = RANGE(Cells(i, 8), Cells(i, LC)) prumer = Application.Average(row) smodch = Application.stdev(row) For A = B To LCNEW

August 30, 2022 ruby-on-rails

[SOLVED] Random record in ActiveRecord

Issue I’m in need of getting a random record from a table via ActiveRecord. I’ve followed the example from Jamis Buck from 2006. However, I’ve also come across another way via a Google search (can’t attribute with a link due

August 30, 2022 ruby-on-rails

[SOLVED] Rails 3: Get Random Record

Issue So, I’ve found several examples for finding a random record in Rails 2 — the preferred method seems to be: Thing.find :first, :offset => rand(Thing.count) Being something of a newbie I’m not sure how this could be constructed using

August 25, 2022 loops

[SOLVED] Random Word Generator that stores all previously generated words into a separate file?

Issue My Python Level: Beginner MY QUESTION: If I wanted to make a random word generator that could show me all of the generated words previously produced (in a separate CSV file, for example), how would I do that? This

August 22, 2022 loops

[SOLVED] array_rand returing only the value of first array in for loop

Issue include ‘../db.php’; $sql = "SELECT question, rightans, ans2, ans3, ans4, id, subject, author FROM others WHERE subject = ‘".$sub."’"; $result = $con->query($sql); $question=array(); if ($result->num_rows > 0) { $x=0; while($row = $result->fetch_assoc()) { if ($row[‘question’]!=""){ $question[$x]=$row[‘question’]; $x=$x+1; } }}

August 22, 2022 loops

[SOLVED] Creating a loop for optimization using random numbers

Issue I’m trying to do optimization using random numbers (with specified range of values). My code is below: x_1 = np.random.uniform(100,1200) x_2 = np.random.uniform(-5,3) x_3 = np.random.uniform(20,300) x_4 = np.random.uniform(1.1,2.9) params = { ‘X1’: x_1, ‘X2’: x_2, ‘X3’: x_3 ,

August 19, 2022 loops

Tag: random

[SOLVED] Generate random number to three digits with Norm_inv OR optimize the function

[SOLVED] Random record in ActiveRecord

[SOLVED] Rails 3: Get Random Record

[SOLVED] Random Word Generator that stores all previously generated words into a separate file?

[SOLVED] array_rand returing only the value of first array in for loop

[SOLVED] Creating a loop for optimization using random numbers

[SOLVED] Making Sure a Number Isn't "Guessed" Twice?

[SOLVED] Generating a random string with matched brackets

[SOLVED] How do I generate random strings in a column based on some parameters from other columns of a dataframe?