v3 | Third iteration of my personal website | Portfolio library
kandi X-RAY | v3 Summary
kandi X-RAY | v3 Summary
Third iteration of my personal website
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of v3
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QUESTION
In a python3 command line session, once I start plt.show()
. I can not type any further python3 commands. Is there a way to make plt.show()
nonblocking?
ANSWER
Answered 2021-Jun-15 at 22:11use plt.ion() before plt.show()
QUESTION
I wrote a discord bot. "o" is first letter of play. "atla" is skip. When I wrote -o MUSIC_NAME, music is adding queue and starting to play. And when I write again, just adding queue. Everything is okay still here. When I wrote -atla. It's also working perfectly. But when I allow to changing auto music itself, it's changing music automatically. But problem is here. The end of the last music not working else if (list.length === 0) block in endHandler function. How can I fix that? Thanks for your attention.
...ANSWER
Answered 2021-Jun-15 at 15:41I'm not familiar with Discord bots but I don't think your endHandler
will ever run the else if
part the way it is because your code is always creating a new dispatcher
when it plays the next song, but never sets up a finish
handler for it.
QUESTION
I run a loop and append data into a list. I failed to convert the list to a data frame in the loop and only able to fix that in a later step and turn every 3 columns into a new row. I was wondering if I can transform a list into a data frame during the loop session.
...ANSWER
Answered 2021-Jun-15 at 15:38Consider building a list of data frames then rbind
once outside the loop:
QUESTION
I'm trying to get a .csv out that includes occasional empty values.
Calling this API (https://www.campaignmonitor.com/api/subscribers/#getting-subscribers-details) I get the following:
...ANSWER
Answered 2021-Jun-15 at 13:56With the alternative operator //
:
QUESTION
I have a pair of iterator, and I would like to use ranges::views::filter(some_predicate)
on it (with the pipe operator). AFAIU I should first convert my pair of iterator into a view. I tried to use ranges::subrange(first, last)
to do so, but I’m getting horrible error messages.
Note1: I’m using C++14 and range-v3 version 0.9.1 (the last version compatible with gcc-5.5). If the solution differs when using C++17/20 and/or when using C++20 std::ranges, I’m also interested to know what changed.
Note2: I find the documentation of range-v3 severely lacking, so I’m using cppreference.com. If you know a better documentation, I’m very interested.
EDIT:
In my real code, I’m wrapping a java-style legacy iterator (that has a next()
method instead of operator++
/operator*
. I’m wrapping them in a C++-compatible wrapper. Then I tried to convert that wrapper into a view, and finally filter it. I reproduce a minimal example on godbolt. This use iterator_range
as suggested, but it still doesn’t compile (see the second edit below).
ANSWER
Answered 2021-Apr-08 at 16:24In ranges-v3, there is iterator_range
which you can use to wrap the iterators into a range object.
In C++20, you can use std::span
to wrap those iterators into an range object
QUESTION
Traceback (most recent call last):
File "", line 335, in
+ my_value_a
TypeError: can only concatenate str (not "NoneType") to str
...ANSWER
Answered 2021-Jun-15 at 11:26So if the key for os.getenv()
is invalid, it returns the default values that you pass as the second parameter. If you don't set this default value, it returns a None
. Possible Fixes:
QUESTION
I am trying to download zip file of my repository using api but can not do so.
GitHub doc: github-download-zip-ref
What is the problem with my code? Thanks for your help .
I get only 404: not found error
ANSWER
Answered 2021-Jun-14 at 02:14Your first problem can be that you use word ref
in url.
It has to be (probably) branch name
or empty string
for master/main branch.
Other problem can be that your repo is empty so there is nothing to download. But I couldn't check it because I don't have empty repo and I was using Private Token to access only my repos.
Minimal working code which I used for tests.
QUESTION
I have a problem related to type deduction from a function return value.
First, some context, to show what I expect. Say I have this function template:
...ANSWER
Answered 2021-Jun-14 at 22:29You can create a conversion proxy object for your return type. This moves the return type deduction into a template conversion operation instead.
QUESTION
I was wondering how can i initialise firebase app check using angular.
I am using angular fire but I am not sure how to initalise firebase app check before using any of the services
the docs have this
Add the following initialization code to your application, before you access any Firebase services.
...
ANSWER
Answered 2021-Jun-14 at 16:07I had to use the event DOMContentLoaded to make app check work with my angularJS app, maybe you can try it:
QUESTION
Hello we are trying to implment a Chat feature in our already working applicaiton which is a MERN stack app, we opted to use socket.io because its fairly easy to set up and use,we managed to get it working locally but when we deployed on our dev server the chat wasn't working , we followed this socket.io document to try and solve the problem which served us well when we had the CORS problem locally , https://socket.io/docs/v3/handling-cors/ this is the server side code used :
...ANSWER
Answered 2021-Jun-14 at 20:38the solution was to use the website URL in both settings; for the cors origin address in the backend and for the socket creating in the front end so
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