user16367669 Asks: What is the most efficient way to transform of seq of X to a seq of Y I have a Seq of objects like Seq(x1, x2, x3, x4) and I want to tranform it to Seq(y1, y2, y3,…
Timato1 Asks: how can i display my array data into textboxes? Here’s the scenario, I have here my array from my sqlite db then I already converted it into array, now I need to display every element into textbox. Can…
Ivan-Mark Debono Asks: Is return Task<T> more performant than return await? [duplicate] I’m refactoring some legacy synchronous code, and I’ve started at the DAL. I have a method that executes a DB command (error handling and setting of parameters removed…
xin_si_ji Asks: In Palantir Reports: How can I see number viewers for more than 30 days? The Report can display number viewers, or number of views in 30 days. I need a solution so that I can find more stats…
Shudipto Amin Asks: Why does python throw a “true_divide” TypeError when using “/=” assignment on NumPy arrays? I get TypeError when using /= on a NumPy array right after creation: Code: >>> arr = np.array([1,2,3]) >>> arr /= 2 —————————————————————————…
Dave Asks: Calculating primes on multiple computers Taking advantage of my free time, I decided to remind myself a little of programming languages and to strain my head I decided to write a program for calculating prime numbers. The program…
GIN Asks: Scrapy response.xpath how to get the number output I want to get in Scrapy a numeric value instead of text. Please see in the code “result-number-lg btn-number-details” – the output 0156 numeric value. How do I do it?…
Dinuka Salwathura Asks: When running pipenv install for Django project gets the error “No matching distribution found for django-supervisor==0.4.0” I get this error when trying to install the dependencies of a Django project creating a virtual environment with pipenv When…
caro Asks: elastic match_phrase_prefix set order of words Unable to find a clean way to do this type of query — is there a way to specify that these prefixes return only results with the word prefixes in order? Such…
Kimwaga Makono Asks: How to affect a certain region’s brightness by a certain scalar in opencv with python? I have this image attached to this description. I want to select a region anywhere on the image and increase its brightness…
