asq | simple implementation of a LINQ-inspired API | Functional Programming library
kandi X-RAY | asq Summary
kandi X-RAY | asq Summary
asq is simple implementation of a LINQ-inspired API for Python which operates over Python iterables
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Top functions reviewed by kandi - BETA
- Generate a random image
- Generate a generator for a given function
- Return integers from start to start
- Query an iterable
- Return the maximum occurrence of a sequence
- Creates a Queryable from an iterable
- Make a callable from a value
- Apply a selector to the sequence
- Add a key to the sequence
- True if the stream is closed
- Find the version string
- Read file contents
- Apply a function to each result
- Generate partitions of an iterable
- Generate a colormnorm
- Return all the elements in this RDD
- Returns a new QuerySet with the given projection
- Selects a series of sequences from the source
- Generate a function that returns a query for the given name
- Repeat elements of elements
- Return a new stream with the given selector
- Return a new stream with a given selector
- Create a new series with the given selector
- Projects a sequence of sequences using a selector function
asq Key Features
asq Examples and Code Snippets
Community Discussions
Trending Discussions on asq
QUESTION
I have appended multiple dataframes to form single dataframe. Each dataframe had multiple rows assigned with specific ID. After appending, Big dataframe has multiple rows with same Id. Would like assign new id's.
Current Dataframe:
...ANSWER
Answered 2021-Jan-21 at 04:45You would have to use a slightly modified version of groupby:
QUESTION
I'm kind of new to react, so what i wanted was that, I have a toggle button to toggle a persons component and I have a cockpit component. But whenever I toggle the persons component, I don't want to always re-render the cockpit component.
So this is my Cockpit.js component file.
...ANSWER
Answered 2020-Jun-26 at 05:28On the click of Toggle Persons, you are changing the state in App Component. This results in the re-rendering of the App and Cockpit components.
QUESTION
My question is about AnsiString in Borland C++Builder 6.0
As you know, VCL's AnsiString uses reference counting.
Is that reference counting thread safe?
For example, suppose we have std::queue asq;
We push an AnsiString value in that queue in thread#1, and then we do asq.pop() in thread#2. (The access to asq itself is synchronized.) Strings are not modified.
Is it possible I will have a memory leak when AnsiString's destructor is called when using AnsiString(s) that way?
ANSWER
Answered 2020-Jun-02 at 20:53Yes, the refcount is thread-safe. The RTL places a lock on the refcount whenever it is being incremented and decremented. There will not be any memory leak in the scenario you describe.
QUESTION
I have a file list.txt that contains a single list only e.g.
ANSWER
Answered 2020-May-13 at 17:52Use:
QUESTION
The CSV file is something like:
...ANSWER
Answered 2020-Feb-21 at 22:52data = {}
with open('input.csv') as infile:
for name,val in csv.reader(infile, delimiter=';'):
data.setdefault(name, []).append(val)
with open('output.csv', 'w') as outfile:
outfile = csv.writer(outfile, delimiter=';')
for name,vals in data.items():
outfile.writerow((name, ' '.join(vals)))
QUESTION
This question is a "why", not a how. In the following code I'm trying to understand why dplyr::mutate evaluates one custom function (f()) with the entire vector but not with the other custom function (g()). What exactly is mutate doing?
ANSWER
Answered 2019-Dec-03 at 20:09sin and ^ are vectorized, so they natively operate on each individual value, rather than on the whole vector of values. f is not vectorized. But you can do f = Vectorize(f) and it will operate on each individual value as well.
QUESTION
I have this short version of ADSB json data and would like to convert it into dataFrame columns as Icao, Alt, Lat, Long, Spd, Cou.....
After Alperen told me to do this
...ANSWER
Answered 2017-Sep-24 at 16:31If you already have your data in acList column in a pandas DataFrame, simply do:
QUESTION
ANSWER
Answered 2018-Sep-10 at 08:48When using React with TypeScript you have to import react like this:
QUESTION
I am trying to write a for loop to calculate error bars by using the derivative method. The formula is relatively simple, however I seem to be running into errors in my code with respect to vector/array sizes. There are a lot of defined vectors in my code, and I have checked the length of all of them. All of the inputs into the for-loop are 1x25 sized arrays.
I've tried changing the indices in the for loop from range(1,25) to range(0,24) but that doesn't seem to work.
...ANSWER
Answered 2019-Apr-29 at 09:20The problem is not in the dimensions of the array, the problem is in the shape. Unluckily you didn't write all your arrays. The point is, if you could just use arrays (25) instead of (1, 25), everything works fine:
QUESTION
i am using selenium to go search on agoda and scrap all the hotel name in the page, but the output only return 2 names.
Then i tried to add a line to scroll to the bottom, now the output gives me first 2 names and last 2 names (first two from beginning, last two from bottom)
I don't understand what's the problem, i added time.sleep() for each step so the whole page should have been loaded completely. Does selenium limit by page view that it can only scrap those element in sight?
my code below:
...ANSWER
Answered 2018-Dec-30 at 20:40Try to use below script to scroll page down until no more results appeared on page and then scrape all available names:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install asq
You can use asq 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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