Coding
PyCharm 2020.3 EAP #2
The second build of PyCharm 2020.3 is now available in the Early Access Program with features and fixes that will make your experience smoother and more productive. We invite you to join the program to test, Read more…
Coding
Can you use large excel spreadsheets that users can retrieve info from via Console.ReadLine?
For example if a user types a word in the console that matches a specific cell I want it to connect to, can I have info sent back to them from a different cell with Read more…
Coding
Is it possible to do several operation within Lambda?
Hi, I’m kinda new to Lambda many things work already but right now I’m getting to the limit of my understanding. I have a WPF App, where I want to show some stats that I Read more…
c++
Find all substrings containing exactly k distinct characters
Given a string and a positive integer k, find all distinct substrings of a given string of any length containing exactly k distinct characters. For example, A simple solution is to generate all substrings of Read more…
Coding
Generalized ADTs, or how case specific functions make a lot of sense (aka currently worked on Enum RFC)
Saying “Haskell has this feature and it allows you to express some common Haskell patterns more succinctly” does not imply “Adding this feature to PHP will allow you to do the same”. Haskell is a Read more…
Coding
Can not access a project on visual studio.
I am new to C#, but I have been working on a inventory and price checking program for a few days now. But when I tried to continue working on it today the file would Read more…
Coding
I’m a noob and can’t fugure out how to make this code more efficient
SOLVED. I just needed to add using System.Threading; Everyone online said that you needed to add using System.Threading.Tasks; but it was useless. Putting using System.Threading; is what fixed it. So I want to have a Read more…
Coding
Top 3 Best/Worst Changes in PHP 8.0?
Mine are: (Best) Named Arguments — I usually like to stick to syntax which is common among the majority of languages I know (multi-lingual), but this looks pretty useful to me. I might try it. Read more…
.Net
Multimapping error with Dapper
I’m using Dapper to pull a list of Employee objects with their emails, which are stored in another table. I’m getting an error:System.NullReferenceException: 'Object reference not set to an instance of an object.' When I Read more…
.Net
Best way to handle pub/sub format requests.
Hey guys, It’s been awhile since I’ve had to approach this issue, but I am running into a lot of instances where I am writing code that is pinging a server every X seconds for Read more…