zora | Lightest , yet Fastest Javascript test runner for nodejs | Unit Testing library
kandi X-RAY | zora Summary
kandi X-RAY | zora Summary
If you wish to read the documentation for the older version v4, please refer to the v4 branch, the migration path will be available in the relevant discussion. All the projects related to zora, the testing library. The repo also comes with.
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QUESTION
Hello, Im new to this fascinating world of r, I have not been able to skip the urls that do not exist, how can I handle it? and don't mark as and error, thanks for your help.
title: "error" author: "FJSG" date: "27/6/2020" output: html_document ...ANSWER
Answered 2020-Jun-28 at 10:28It's useful to learn about error-handling in R, but when working with http requests it becomes essential.
In your case, it is best to wrap carga
in a tryCatch
. This runs an expression that you pass as the first argument and if an error is thrown, it is caught and passed to the second argument of tryCatch
, which is a function.
If an error is thrown we need to return a data frame with a single column called interprete
so that map_df
can bind it together with the other results:
QUESTION
Note: I'm doing this all from the REPL using This is Rakudo Star version 2019.03.1 built on MoarVM version 2019.03 implementing Perl 6.d.
From euler project #22 there is a names.txt file similar to "JERE","HAI","ELDEN","DORSEY","DARELL","BRODERICK","ALONSO", ...
When I read that in, split and sort it I get the list of names as I'd expect.
...ANSWER
Answered 2019-Nov-21 at 14:15It's not behaving differently. In one case the quotes are a syntax element - part of the code - and in the other case data read verbatim from the file:
QUESTION
I am trying to dynamically create a navigation bar from a Database to accomodate addition of categories to a website in the future. Therefore the horizontal space of the navigation bar could not suffice in the future.
Goal is to have a scrollable navigation bar, scrollable with the two buttons on the sides. What I would like to do is to have one line of navigation items, so a kind of horizontal overflow. I tried doing it this way, but does not seem to function.
I used flexbox for the full line.. Does this limit me in any way in obtaining overflow on the navigation bar?
What can I do to obtain a horizontally scrollable navigation bar that can be used with side buttons?
...ANSWER
Answered 2019-Sep-04 at 10:54Something like this?
QUESTION
I'm looking for ways to make the code more efficient (runtime and memory complexity) Should I use something like a Max-Heap? Is the bad performance due to the string concatenation or sorting the dictionary not in-place or something else? Edit: I replaced the dictionary/map object to applying a Counter method on a list of all retrieved names (with duplicates)
minimal request: script should take less then 30 seconds current runtime: it takes 54 seconds
...ANSWER
Answered 2018-Dec-26 at 13:44You are calling an endpoint of an API that generates dummy information one person at a time - that takes considerable amount of time.
The rest of the code is taking almost no time.
Change the endpoint you are using (there is no bulk-name-gathering on the one you use) or use built-in dummy data provided by python modules.
You can clearly see that "counting and processing names" is not the bottleneck here:
QUESTION
So i'm building a trivia game with 9 questions and id like to prependTo and then assign different values so that i can use a submit button with my answers array to check correct and incorrect values. the main problem is that no matter how i work the for loops the values always come out the same so there's no way to check them. the code so far looks like this can anybody think of a better way besides hard coding them into the html?
...ANSWER
Answered 2018-Nov-16 at 21:48So Here's what i found out, it's impossible to do this in this method with this html, but if you apply a class of class 1-4 on each li element then it can be solved with the following code
QUESTION
I am currently working on making an Akinator-like game that currently only does Zelda Breath of the Wild species. For some reason, when I enter all of the information for coocoo, the output is Gerudo. Please help. Here is the code:
...ANSWER
Answered 2017-May-25 at 01:32Popping items from a list while you are iterating over it is a bad idea - it fouls up your list iterator, so you skip testing the following item.
Instead of
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