snail | framework for data mining , and c language | Data Mining library
kandi X-RAY | snail Summary
kandi X-RAY | snail Summary
framework for data mining, and c++ language used.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of snail
snail Key Features
snail Examples and Code Snippets
Community Discussions
Trending Discussions on snail
QUESTION
I have a list of tuple like this: List ws= new List>();
I get output like this:
...ANSWER
Answered 2021-Apr-20 at 21:12You can do this:
QUESTION
HotChocolate serializes enum values in all upper snail case, which leads to
being the enum value FooBar
being inferred as FOO_BAR
by Hot Chocolate, but value.ToString()
and Enum.GetName(value)
gives FooBar, and Hot Chocolate seems to ignore [EnumMember(Value = "FooBar")]
.
How can I change the serialization to any way I'd like?
...ANSWER
Answered 2021-Mar-25 at 20:45HotChocolate server v11 follows the spec recommendation which defaults to enum values being serialized as UPPER_SNAIL_CASE per default.
You can change this like this:
QUESTION
I have a pillar that looks like this:
...ANSWER
Answered 2021-Mar-15 at 18:32What happens is that
QUESTION
I am trying to generate a dataset for training a neural network, and this requires me to crop around a moving object (snail) in multiple frames of a video.
I have split up the video into frames and used OpenCV to crop around the object by using HSV thresholding and contour tracing like so:
...ANSWER
Answered 2021-Mar-13 at 07:03I think changing the lower and higher boundary of HSV solve your problem.
I have changed values to this
QUESTION
I have these two datasets.
! curl -O https://raw.githubusercontent.com/msu-cmse-courses/cmse202-S21-student/master/data/Dataset.data
! curl -O https://raw.githubusercontent.com/msu-cmse-courses/cmse202-S21-student/master/data/Dataset.spec
So I read the data in using
import pandas as pd
data = pd.read_csv("Dataset.data", header = None)
Then I want to make column titles for the Dataset.data since it doesn't have any, just the rows with the data for each snail.
I tried using
data.columns = ['sex','length','diameter','height','whole_weight','shucked_weight','viscera_weight','shell_weight','rings']
to add it to the data set but it gives me the error:
Length mismatch: Expected axis has 1 elements, new values have 9 elements
Can anyone help me I just want my data to have these column titles in it. Currently it has no column titles just numbers
Cheers.
...ANSWER
Answered 2021-Mar-10 at 19:22Your data is delimited by space, but read_csv
defaults to comma, so you need to specify the delimiter manually:
QUESTION
I am attempting to calculate the rotation of points in JavaScript, and am finding the values to be in the ballpark of 1% off (and always at about the correct angle, but 1% closer to the point of rotation). This is far more error than could be introduced by floating point imprecision, and too reliably in the same direction.
Below is HTML / JavaScript that demonstrates the code and issue. Output line 36 shows the result of rotating point (100,100) by 10 degrees 36 times. So, should be within about .000000001 of (100,100). But it is closer to (57,57).
When drawing the points, it is making a snail-shell pattern. I.e. a decaying orbit. Can anyone see what I am doing wrong?
...ANSWER
Answered 2021-Feb-11 at 01:59The problem is with these two statements:
QUESTION
This is what I need to do: The snail climbs up 7 feet each day and slips back 2 feet each night. How many days will it take the snail to get out of a well with the given depth?
Sample Input: 31
Sample Output: 6
Explanation: Let's break down the distance the snail covers each day:
...ANSWER
Answered 2020-Dec-26 at 10:57In a day and a night, a snail gains a total of 5 feet. The catch here is that this gain is made up of gaining 7 feet, and then slipping back 2. Another way to think about it is that the goal is 2 less than the actual goal, but advances 7-2=5 feet per day.
To formulate this to Javascript, you need to subtract 2 from the distance, divide it by 5, and ceil the result to get the number of days as an integer:
QUESTION
I have a list of items, after click on list new activity is open with details. Problem is that I can not implement - image load after click on specific string from detailed activity. For example, in MainActivity, there is:
...ANSWER
Answered 2020-Dec-21 at 01:54For the file inside a res/drawable
folder, the file name cannot be started with a number, like 111.jpg
, 222.jpg
, etc. So to do this you can add a prefix that starts with a letter like image_111.jpg
, image_222.jpg
and so on.
Solution
In ItemsActivity
, use getIdentifier(String, String, String) to get a resource id (R.drawable.image_222
) by resource name (image_222
).
QUESTION
I receive a dot notated string from parameter, e.g. "attr1.attr2.attr3".
I have an object of data type LinkedHashMap mapObject.
It has a value that can be accessed this way: mapObject.attr1.attr2.attr3
.
when I try to access the field in this way: mapObject."${attr1.attr2.attr3}
, I receive a MissingPropertyException, as groovy translates it as a String: mapObject."attr1.attr2.attr3"
and that property, obviously, exists not.
I have managed to solve it using the Eval.java class Eval.x() method this way: Eval.x(mapObject,"x.${attr1.attr2.attr3}")
but this is too slow even for a snail.
Does there exists a way how I can get the value of a nested property of a map knowing only the dot notated path?
here is my code
def superCoolMethod(String dotNotatedPath, LinkedHashMap MapObject){ def valueINeedToGetFromTheMapObject = MapObject."${dotNotatedPath}" // Other stuff unimportant for this question.
`
ANSWER
Answered 2020-Dec-08 at 16:25You can split the path on .
(quote it for the regexp) and then reduce
over the path using your data. E.g.
QUESTION
I am trying to solve this problem:
Write a program to calculate how many days are required for a snail to climb up a wall. A snail climbs on a wall, it starts at the bottom and climbs up n meters a day. Regretfully, every night it slides m meters down. Given the height of the wall H, write a program to calculate how many days required for the snail to reach the top of the wall. If the snail will never be able to reach the top of the wall print: Fail.
This is my attempt to solve this problem:
...ANSWER
Answered 2020-Dec-07 at 21:04Your error is that you are only checking if the snail has reached the top of the wall after it has climbed up and down. You even say this yourself. Instead you should check the height after the climb up only
Here's loop that does that.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install snail
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page