JD | 京东抢卷

Sorry, beginner here. I was following this tutorial https://www.youtube.com/watch?v=JD-age0BPVo on py/django and managed to get the webserver running. However, it simply displays the default page:

when in my urls.py, I have the default page set.

urls.py

I have been stuck on this for quite a while. So I thought I'd look it up. But with hours of searching I have come to ask on stack overflow as I am completely stumped.

Basically I am making a Web implementation of Jacks or Better: Video Poker. For some reason I keep getting my kings queen jacks and tens are recognized as the same value. And my full house keeps on being awarded. If my explanation isn't great then go to here or here to find out about the combinations.

If I need to send more code like the style tag I can do so, but I think this is all that is necessary. Any help is appreciated even ways to shorten down my code!

I have a data frame that looks like this:

I am learning about c++ and was following a course. A final exercise involves making a program for deck of cards. I have thought of an approach:

I initially tried to do everything with string arrays but realised that it would make more sense to use vectors since. I am now trying to create a std::vector std::string out of my std::string array but with no luck.

I have found some example code online such as: from https://thispointer.com/5-different-ways-to-initialize-a-vector-in-c/

And tried to implement it for my program, however, I cannot get it to work and cant fully understand what is the issue.

My code:

How to convert JD to date, please? Here is the solution in the opposite direction.

For instance, 2416834.8134 is 20.12.1904

I am having issues finding a way to expand two properties from select-object that I need to pass into Test-Path. The issue is if I do not expand the property and pass into Test-Path I will get @{} in the error - I think powershell treats it as an object?

Does anyone know if there is a way to achieve this?

I have tried few things like below but to no avail...

I have an array of preloaded base64 encoded audio files, such as the two found in the javascript object below ("hello" and "world"). I wish to concatenate both audio and add a 1 second space between them. I think the output should be an ArrayBuffer, or something that I can then use to either concatenate more audio, or export / play as desired.

NB: I do not wish to play them with a 1 second delay (i.e. I am aware of how to independently load the first file, play it, timeout for a second, and then load and play the second file. I attempt this, rather poorly, in the code for Just Play. But this is not what I am looking for since I want to construct a combined audio file with both samples separated by a one second interval).

To complete this answer, what would be the best way to generalize this concept when providing an array of multiple short audio bits (such as a sentence) which should be concatenated together? I feel that recursive calls is tempting but I am unsure of what the impact would be memory-wise?

I have tried so many things to get this to work, it's hard to say where I started and where I'm at right now... But I guess the closest post I've found is this one: Download File from Bytes in JavaScript

I am also somewhat confused as to why some snippets use UInt8Arrays while others use Float32s or Int16s... The below code "works" to listen to the code. On Chrome, it also plays "hello" for the concatenated version, but not on Firefox. Either way, it does not play "hello [1s] world" :(

Good day all, I am trying to import the data for the list 'jobs_data' from a file (.csv mostly). I have tried common import methods like open.csv pandas etc but nothing has worked out so far. The error I received most of the time was 'TypeError: unsupported operand type(s) for +: ‘int’ and ‘str’'. I also tried converting the data into a list but it loses its expected format:

I am trying to parse data from this url xml: https://o2v.nl/example2.xml and what I am trying to get is the [Property] information but I dont know what should be the next step to get [property] tag. What I have done so far is the code My code is: