generator – BugsFixing

August 4, 2022 string

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

Issue I am trying to create a simulated dataset of emails. For that, I want to generate recipients based on 2 parameters: how many recipients how many domains those recipients will be from For that, I have created a dataframe

June 11, 2022 laravel

[SOLVED] Generating URL's in Laravel

Issue I am working on a side project on Laravel and I am a junior intern. Currently I need to generate an URL and send that to a specific email, where the user can view a pdf for a limited

June 11, 2022 php

[SOLVED] Generator for random long hex strings in PHP

Issue I have written a generator of strings, but I don’t know how to create a random hex string with length, for instance 100 digits, for inserting into a database. All these strings have to be same length. How can

May 21, 2022 python

[SOLVED] How to unpack generator results from ProcessPoolExecutor?

Issue I am trying to use ProcessPoolExecutor to initiate multiple instances of a class (BT), which initiates a method BT.bt(), and return results [aList1, aList2]. I have tried to package info which is required by each instance of the class

May 21, 2022 python

[SOLVED] Coroutines in Python: Best Practices

Issue I am wondering what the best practices are for writing coroutines in Python 3. I am developing basic methods which should accept some input (using the .send() method), perform computations on this input, and then yield output. The first

May 20, 2022 python

[SOLVED] Simplest way to get the first n elements of an iterator

Issue How can I get the first n elements of an iterator (generator) in the simplest way? Is there something simpler than, e. g. def firstN(iterator, n): for i in range(n): yield iterator.next() print list(firstN(it, 3)) I can’t think of

May 19, 2022 python

[SOLVED] Reading from a frequently updated file

Issue I’m currently writing a program in python on a Linux system. The objective is to read a log file and execute a bash command upon finding a particular string. The log file is being constantly written to by another

May 19, 2022 python

[SOLVED] How can I run the initialization code for a generator function immediately, rather than at the first call?

Issue I have a generator function that goes something like this: def mygenerator(): next_value = compute_first_value() # Costly operation while next_value != terminating_value: yield next_value next_value = compute_next_value() I would like the initialization step (before the while loop) to run

May 18, 2022 python-3.x

[SOLVED] How can I adjust the repetition of for loops?

Issue I wanted to think about this problem personally But I know there are experienced people here who have great solutions. I’m trying to create a code number generator and I will improve that to includes all letter cases. But