exactly | command line program by executing it in a temporary sandbox | Unit Testing library
kandi X-RAY | exactly Summary
kandi X-RAY | exactly Summary
Exactly - tests a command line program by executing it in a temporary sandbox directory and inspecting its result.
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- Create a grammar .
- A sequence of simple expressions .
- Return the unsatisfied path relativity .
- Merges a partitioning .
- Return path dv with relativity prefix .
- Reference paragraphs .
- Generates paragraphs of invokationVariants .
- Consume mandatory constant strings .
- Reads the exit code from the server .
- Generates a transformed file from the given output .
exactly Key Features
exactly Examples and Code Snippets
Lines of Code : 22License : Strong Copyleft (CC BY-SA 4.0)
Copyy = np.array([1,2,1,3])
array([True, False, True, False])
x = np.array([[1,2],[3,4],[5,6],[7,8]])
x
Out[10]:
array([[1, 2],
[3, 4],
[5, 6],
[7, 8]])
<>>> a = ['this string is at index 0', 'this string is at index 1']
>>> a[True]
'this string is at index 1'
>>> a[False]
'this string is at index 0'
>>> a[1 + 2 == 3] # true
'this string is at index 1'
<>>> g(*tup)
>>> def g(a,b):
... return a+b
...
>>> tup = (3,4)
>>>
>>> g(*tup)
Nesterenkov P. 4
Ivanov O. 4
Dmitriev N. 2
Petrov I. 3
...
file = open("grades.txt", 'r')
lines = file.readlines()
for line in lines:
if line == '' or line == '\n' or line.__len__() < 5:
continue
def allocate(n, k):
result = np.zeros(k)
sum_so_far = 0
for ind in range(k-1):
draw = np.random.randint(n - sum_so_far + 1)
sum_so_far += draw
result[ind] = draw
result[k-1] = n - sum_so_far
retimport ast
with open(r'file-path', 'rb') as file:
data = file.read()
str_data = str(data)
new_data = ast.literal_eval(str_data)
print(new_data == data)
class UserSerializer(serializers.ModelSerializer):
class Meta:
model = User
fields='__all__'
def update(self, instance, validated_data):
if 'password' in validated_data:
password = validated_dimport Foundation
import Crypto
let privateKey = Curve25519.KeyAgreement.PrivateKey()
let publicKey = privateKey.publicKey
let sharedSecret = try! privateKey.sharedSecretFromKeyAgreement(with: publicKey)
let symmetricKey = sharedSecret.hkjac_output = pd.DataFrame({'a': range(9)})
lens = len(jac_output)
arr = np.arange(lens)
a = arr // (lens // 2)
jac_output['Cycles'] = np.where(a == 0, arr + 1, np.nan)
print (jac_output)
a Cycles
0 0 1.0
1 1 2.0
2 2 3.0Community Discussions
Trending Discussions on exactly
QUESTION
I've come across an issue of trying to fade the edges of the background image of a div so that it looks like it's blending with the background image of the full site (so the background image applied to the body).
...ANSWER
Answered 2021-Jun-16 at 02:49You can use the background as gradient where the edges are rgba(0,0,0,0). This way it will smoothly blend with background. But this will not work for images. For images You will have to a div of background color and rgba(0,0,0,0) in gradient with color facing outward.
QUESTION
I've got a Rails 5.2 application using ActiveStorage and S3 but I've been having intermittent timeout issues. I'm also just a bit more comfortable with shrine from another app.
I've been trying to create a rake task to just loop through all the records with ActiveStorage attachments and reupload them as Shrine attachments, but I've been having a few issues.
I've tried to do it through URL and through tempfiles, but I'm not exactly sure of the right steps to fetch the activestorage version and to get it uploaded to S3 and saved on the record as a shrine attachment.
I've tried the rake task here, but I think the method is only available on rails 6.
Any tips or suggestions?
...ANSWER
Answered 2021-Jun-16 at 01:10I'm sure it's not the most efficient, but it worked.
QUESTION
I was following along with this tutorial on creating a concurrent counter struct for a usize value: ConcurrentCounter. As I understand it, this wrapper struct allows us to mutate our usize value, with more concise syntax, for example:my_counter.increment(1) vs. my_counter.lock().unwrap().increment(1).
Now in this tutorial our value is of type usize, but what if we wanted to use a f32, i32, or u32 value instead?
I thought that I could do this with generic type arguments:
...ANSWER
Answered 2021-Jun-15 at 23:55I haven't come across such a ConcurrentCounter library, but crates.io is huge, maybe you find something. However, if you are mostly concerned with primitives such as i32, there is a better alternative call: Atomics, definitely worth checking out.
Nevertheless, your approach of generalizing the ConcurrentCounter is going in a good direction. In the context of operation overloading, std::ops is worth a look. Specifically, you need Add, Sub, and Mul, respectively. Also, you need a Copy bound (alternatively, a Clone would also do). So you were pretty close:
QUESTION
I have this array with addresses and countries associated to each address.
So Im trying to get the createdAt value from address where the country name is USA
How can I return exactly this ('1623775723413')
...ANSWER
Answered 2021-Jun-15 at 21:53You have to use find method from Array prototype - it will return first matching element, or undefined if no matching elements are present:
QUESTION
I have trouble understanding the first line of code inside this implementation of the bsearch function in C. I understand the search algorithm itself and I have played around with this function to get a good grasp of it but I still do not get what
...ANSWER
Answered 2021-Jun-15 at 21:44Within the function you need to find each element in the passed array. However the type of the array is unknown. You only know the size of each element of the array and the starting address of the array that is passed through the parameter base0. of the type const void *..
To access an element of the array you need to use the pointer arithmetic. But the type void is incomplete type. Its size is unknown/ So you may not use the pointer of the type (const) void *` in expressions with the pointer arithmetic.
Thus this declaration
QUESTION
My Question: What exactly does “compile-time” mean? I present my understanding below and where I am getting confused.
Compilation is the process that generates a single executable .exe file from the .vb file. There are several ways to do this, for example by using the VBC.EXE command from the developer command window or MSDOS. The way I understand “compile-time” is that it is time when such a command gets executed and the exe file is generated. The following are the what I find confusing:
- When I write Dim i = 5, the compiler infers or “knows” that the variable “i” is an integer.
- If I want to print an integer or a string using the Writeline method of the console class then the compiler automatically determines which overloaded version it should call. So in this case also the compiler “knows” – this is also known as compile-time polymorphism.
My confusion: Since in both the above cases the compiler infers or knows the type of variable or the version of the overloaded method to call just after we have finished typing the sentence, is this also called compile-time? We have not given any sort of compilation command here.
- Another confusion on the definition of compile-time refers to the case when we explicitly define overloaded methods. In the case of the writeline method, we know from the pop-up given by intellisense that immediately after we have finished typing the sentence the version with the correct signature is called. Now, when we define overloaded methods does the compiler know which version to call when we call the function (depending on signature) somewhere in the program right after we have finished typing the code? Or does the compiler know this after the exe file has been generated? This is a case of compile-time polymorphism. But then which time or which step is the “compile-time”?
ANSWER
Answered 2021-Jun-15 at 19:35We have not given any sort of compilation command here.
No, but most modern IDEs can do similar "static analysis" that compilers do to determine types, etc. Some even do a very lightweight "compile" to determine what overloads are appropriate, etc.
Also note that IDEs and the actual compiler may not always agree. IDE analysis is designed to be very fast, so the analysis done by the IDE may be less robust and less accurate than a static compiler.
So in a sense these are all "compile-time" in that the only information that is available is what is present in the code. This is opposed to "run-time" where other factors such as user input, environment, and state can change the flow and interpretation of the program in ways that the compiler could not account for.
QUESTION
l know my question is similar for too many questions. l have checked all answers and all answers are not give me what l want exactly.
l have this array :
...ANSWER
Answered 2021-Jun-15 at 19:16your original object doesn't have a addons key, hence you can't call the push property on it, first create that key and assign to empty array
QUESTION
I have a list (dput() below) that has 4 datasets.I also have a variable called 'u' with 4 characters. I have made a video here which explains what I want and a spreadsheet is here.
The spreadsheet is not exactly how my data looks like but i am using it just as an example. My original list has 4 datasets but the spreadsheet has 3 datasets.
Essentially i have some characters(A,B,C,D) and i want to find the proportions of times each character occurs in each column of 3 groups of datasets.(Check video, its hard to explain by typing it out)
...ANSWER
Answered 2021-Jun-09 at 19:00We can loop over the list 'l' with lapply, then get the table for each of the columns by looping over the columns with sapply after converting the column to factor with levels specified as 'u', get the proportions, transpose, convert to data.frame (as.data.frame), split by row (asplit - MARGIN = 1), then use transpose from purrr to change the structure so that each column from all the list elements will be blocked as a single unit, bind them with bind_rows
QUESTION
In the following histogram,
...ANSWER
Answered 2021-Jun-15 at 18:35You could loop through the bars and test whether it is completely to the right of the separation, completely to the left or crosses it. You change the bar's color correspondingly.
When a bar crosses the separator, the bar gets the color for the left area and its size is narrowed to touch the separator. A copy of the bar can be added, with the right-area color and its x-position moved.
QUESTION
I want to use the built-in secrets feature in .NET Core and it is not working for me and I don't understand why I am doing exactly what is needed. I would appreciate it if you can help me and let me know what is missing.
In the developers commands I run this:
...ANSWER
Answered 2021-Jun-15 at 17:49You have a typo (fix "n" to "nn"): ConectionStrings should be ConnectionStrings.
You can remove the old one and create a new one with these commands:
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Install exactly
You can use exactly like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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