Evidence | JavaScript unit | Unit Testing library
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JavaScript unit testing
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Evidence
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Evidence Examples and Code Snippets
def _reset_build_compile_trackers(model):
"""Reset state trackers for model.
Note that we do not actually zero out attributes such as optimizer,
but instead rely on the expectation that all of the attrs will be
over-written on calling build/
Community Discussions
Trending Discussions on Evidence
QUESTION
I am writing a program in python to have a user input multiple websites then request and scrape those websites for their titles and output it. However, when the program surpasses 8 websites the program crashes every time. I am not sure if it is a memory problem, but I have been looking all over and can't find any one who has had the same problem. The code is below (I added 9 lists so all you have to do is copy and paste the code to see the issue).
...ANSWER
Answered 2021-Jun-15 at 19:45To avoid the page from crashing, add the user-agent
header to the headers=
parameter in requests.get()
, otherwise, the page thinks that your a bot and will block you.
QUESTION
I upgraded APK on Play store but it got rejected with reason as
APK REQUIRES VALID PRIVACY POLICY & Prominent disclosure
Your app is uploading users' phone number, installed packages, and email account information information via Mobiburn SDK
On checking dependency graph of app, I couldn't find any evidence of Mobiburn SDK. Also verified none of any 3rd party lib used in app, have ever used Mobiburn.
Checked signed/unsigned APK by reverse engineering (APK analyzer). There are few .SO files packaged in APK when using 3rd party SDK(s) - Somehow reverse engineered .SO files too. But no evidence of Mobiburn SDK found in code.
Does anyone experience this issue earlier? or What else I can try to find evidence for Mobiburn. Appreciate help.
...ANSWER
Answered 2021-Jan-28 at 18:22I have had an update rejected before. I appealed and the appeal was accepted. It took a few days. You should have details about how to appeal in your email. But in case you don't, here is the link: https://support.google.com/googleplay/android-developer/contact/protectappeals
Don't worry, if it is fine they will reinstate your app.
QUESTION
I have a string which looks like :
...ANSWER
Answered 2021-Jun-07 at 11:26You can use
QUESTION
I want to filter nested lists based on the first element in each list. I have the following nested lists:
...ANSWER
Answered 2021-Jun-07 at 06:23If you are using Python 3.6 or newer you can use the fact that dict
retain the insertion order. Iterate over the list in reverse and insert it to a dict
, and than reverse the values
QUESTION
Basic version info first:
...ANSWER
Answered 2021-Jun-02 at 16:39You can tell the index to sort its records already using geom
as 2D by means of using the function ST_Force2D
in the index creation, so that the database doesn't need to do it in query time:
QUESTION
I am writing typescript for Firebase Function. I'd like to type server timestamp for firebase realtime database. However, in below code, ServerValue isn't found. I guess the library structure changed but can't find the evidence. Does anybody know something about this error?
index.ts
...ANSWER
Answered 2021-Jun-02 at 09:41According to the doc you can try this method:
QUESTION
I am using \multicolumn{2}{p{2cm}|}
to allow for wrap text. The header in the single cell above the two split cells is wrapping to the confinements of the first split cell.
This is my whole code:
...ANSWER
Answered 2021-May-31 at 22:27You need to do:
QUESTION
I am using MS Access 2016, Windows 10, USAF Laptop running SDC.
I am having an issue with debugging some code. When I hit a line in Break mode I get a Run-time Error '13':Type Mismatch, When I run the exact same code outside of break mode, the code functions properly.
Here is the basic code that is causing me problems:
...ANSWER
Answered 2021-May-28 at 17:50Try running it with a dummy function:
QUESTION
The topic link: https://codeforces.com/problemset/problem/600/D
For the question, I'm wrong answer on test28, which could look like this:
correct answer:119256.95877838134765625000
my answer: 120502.639190673828125
I guess it is caused by calculation accuracy, but I don't have evidence. Maybe algorithm itself is faulty, please point it out.
Algorithm ideas:
For any given two circles, in order to simplify the calculation, we can translate the origin of the coordinates to the center of one of the circles, and then rotate the other circle to the x-axis by rotating. For calculating the intersection area of the circles, before and after are equivalent, and finally a purple circle and a red circle are formed. In fact, the final intersection area is equal to the sum of the areas of the two sectors minus the area of the diamond in the middle(the figure below, Horizontal axis x, vertical axis y). However, before that, we must first calculate the intersection point of the two circles.
The coordinates of the center of the first circle at the beginning: .
The coordinates of the center of the second circle at the beginning: .
The coordinates of the center of the first circle after a series of transformations: .
The coordinates of the center of the second circle after a series of transformations: ,
.
The equations of two circles are combined:
are the radius of the first and second circles respectively,so:
we can use the sector area formula : ,
, .
In this place, there will be problems with the positive and negative values of the radian(the two figures below), but it can be proved that they can be absorbed in the final result.
The final result is the sum of the areas of the two arcs minus the area of the middle diamond.
mycode:
...ANSWER
Answered 2021-May-27 at 06:10Don't use too many intermediate floating variables to get to the final answer. Small inaccuracies when add up lead to huge inaccuracy which you can clearly see in the expected and real output in your question. What you can do is to minimize these intermediate floating variables. For example
QUESTION
I am trying to change the separator just between columns 1 and 9. After that, I would like to maintain the original separator.
Those are first lines of my file both when directly reading it and when od -c file
is executed:
ANSWER
Answered 2021-May-26 at 11:22By default sed s/.../.../
replaces only the first occurrence. Therefore you can repeat this substitution 8 times. Here, we also ignore lines starting with #
.
In bash, repeating can be done by using the brace expansion {1..8}
and printf
.
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