shelf | Archived -- see https : //github.com/flynn/flynn | Telnet library
kandi X-RAY | shelf Summary
kandi X-RAY | shelf Summary
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Top functions reviewed by kandi - BETA
- Put writes a file to the Postgres filesystem
- Open is the main entry point for testing .
- handler returns an http . Handler that serves the request .
- NewPostgresFilesystem creates a new instance of PostgresFilesystem .
- errorResponse writes an error response to w
- NewOSFilesystem returns a Filesystem backed by the given root .
shelf Key Features
shelf Examples and Code Snippets
Lines of Code : 6
License : No License
Copydef has_duplicates(lst):
return len(lst) != len(set(lst))
x = [1, 2, 3, 4, 5, 5]
y = [1, 2, 3, 4, 5]
has_duplicates(x) # True
has_duplicates(y) # False
def none(lst, fn = lambda x: x):
return all(not fn(x) for x in lst)
none([0, 1, 2, 0], lambda x: x >= 2 ) # False
none([0, 0, 0]) # True
const indexOfAll = (arr, val) =>
arr.reduce((acc, el, i) => (el === val ? [...acc, i] : acc), []);
indexOfAll([1, 2, 3, 1, 2, 3], 1); // [0, 3]
indexOfAll([1, 2, 3], 4); // []
def make_highshelf(
frequency: int, samplerate: int, gain_db: float, q_factor: float = 1 / sqrt(2)
) -> IIRFilter:
"""
Creates a high-shelf filter
>>> filter = make_highshelf(1000, 48000, 6)
>>> filter.a_coef def make_lowshelf(
frequency: int, samplerate: int, gain_db: float, q_factor: float = 1 / sqrt(2)
) -> IIRFilter:
"""
Creates a low-shelf filter
>>> filter = make_lowshelf(1000, 48000, 6)
>>> filter.a_coeffs public final List getTopShelf() {
return List.copyOf(this.topShelf);
} Community Discussions
Trending Discussions on shelf
QUESTION
I have two selects, I want to configure them so that only a certain amount of options show in the second select, depending on which first selection is chosen.
I found some code from this post and I've tried to edit it for my situation, as I need too keep the values as they are, because I'm using them in a calculator that needs them like that.
If any one could help me fix/finish this code so it works, it would be much appreciated!
What I'm trying to achieve:
- If the user selects combo-x1, bench-x1 option only shows
- If the user selects combo-x2, bench-x1 option + bench-x2 option only shows
- If the user selects combo-x3, bench-x1 option + bench-x2 + bench-x3 option only shows
- If the user selects combo-x4 up to combo-8, all options show
Here is the JSFiddle: https://jsfiddle.net/mbxz186q/
But here is the code so far as well:
...ANSWER
Answered 2021-Jun-14 at 02:05Don't need jquery or complex javascript for this, most of it can be done via css:
QUESTION
I'm still learning javascript, and I'm using three sets of code - but it seems like there could be a better way to write them.
Set one:
...ANSWER
Answered 2021-Jun-11 at 02:23Let's look at one section of the first pattern:
QUESTION
I have a a web page where various fields are shown or hidden by toggling between "display:block" and "display:none". However, I added some extra stuff to the page and discovered that I needed to special-case several tags: TD needs to use "display:table-cell:, TR needs to use "display:table-row", and so on...
Is there any general off-the-shelf solution to this (i.e. look up the "natural" display type based on the tag name) or am I stuck with creating a JS object by hand which lists tag names and the corresponding display types?
...ANSWER
Answered 2021-Jun-10 at 19:24You can apply revert to display property to set the element to it's original value and get the original value by Javascript.
QUESTION
I am working on a Django project and stuck at a problem. My models look like this:
...ANSWER
Answered 2021-Jun-10 at 06:40You need to go through the Products table. Have you tried:
QUESTION
Below the code that concerns my problem.
...ANSWER
Answered 2021-Jun-04 at 20:39You might try this:
QUESTION
I am having a process which creates feed to external systems which is having a multi character delimiter. The data itself have some json document as columns. I amusing spark 2.3 , yet to upgrade to higher version
...ANSWER
Answered 2021-Jun-04 at 18:02First of all, you shouldn't save it as CSV if you don't actually use CSV's features, or its features would drive you nuts. Instead, you can save as a plain text file with the header prepended into original dataframe.
QUESTION
Hi I am creating an app where a user can search for a book and put it on a shelf depending on which shelf the user clicks on. Currently the user can type a query and many results can get displayed. The user can open a dropdown on a book and click on a shelf (in the dropdown) to select a shelf for that book.
I want to call a method that will update the shelf of a book. It works only if the shelfType is hardcoded however (shelfTypes are 'wantToRead', 'read', 'currentlyReading'). What I want to happen is that the user clicks on a shelf and that shelf is set as the local state variable shelfType in SearchPage. Then once the shelfType changes, the method to update the shelf of a book will run (it makes an API call to a backend).
But for some strange reason I can only update the shelf if I hardcode the shelf type into the update method, not when I use the value of the state shelfType. What am I doing wrong? I hope this question makes sense.
SearchPage.js
...ANSWER
Answered 2021-Jun-04 at 08:28Cause you're "Want to Read" text in choices is different
QUESTION
Hi I am creating an app where a user can search for a book and put it on a shelf depending on which shelf the user clicks on. Currently the user can type a query and many results can get displayed. I want the user to a dropdown on a book and click on a shelf (in the dropdown) to select that book and move it to that shelf.
What I trying to do now is retrieve the book object when the user clicks on a dropdown option (which is a shelf). I want to pass this book object into an api call. How would I retrieve the book object when the user clicks on a specific book's dropdown option? I understand that this might involve event bubbling. I hope this question makes sense.
SearchPage.js
...ANSWER
Answered 2021-Jun-04 at 02:22You are focusing on the signature for the onClick event, but you can actually pass a callback with any format that you need and then build onClick dinamically.
For instance, in Book you could have a callback that receives book and shelf:
QUESTION
Django 3 error - Reverse for '' not found. '' is not a valid view function or pattern name.
Driving me insane - I have looked at all the other solutions on SO for this type of error and none apply.
Can anyone spot what the solution is?
part of the base.html
...ANSWER
Answered 2021-May-26 at 16:58The issue is with this line
QUESTION
I am reading an XML/OWL file (generated from Protege) in Jupyter notebook.
I can read the root element, but for children its showing error/blank.
...ANSWER
Answered 2021-May-24 at 06:46You have this structure
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