Leetcode-Py | And they say Python | Media library
kandi X-RAY | Leetcode-Py Summary
kandi X-RAY | Leetcode-Py Summary
This is my solution to Leetcode Online Judge’s problems. Currently I am revamping the problems all over again towards more idiomatic Python. Stay tuned for updates. Feel free to submit pull requests for submitting more elegant solution. ###List of idiomatic Python I prefer (as of now) --- - Prefer list comprehension over map / filter. One interesting side note in Python regarding this is on [Stackoverflow] Trust me, that is worth your 60 seconds of time. But that only works in REPL though, not on a executable python file. READ THIS or above two rules will only do you harm: Sometimes you have to use if foo is not None over if foo. For example, if foo is 0, then if foo will become False. But 0 is not None. Just watch out. A rule of the thumb is if you want to check if the default argument of a function is None, then use if foo is not None, otherwise you can most likely use if foo if you know what you are doing. - Consider using enumerate when index accessing looks verbose.
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Top functions reviewed by kandi - BETA
- Partition the node by x
- Check if a string is palindrome
- Partition the result of a substring recursively
- Return the range of the given target
- Search for a range of elements
- Find all possible levels of a dictionary
- Backtrack the given string
- Inserts a list into the list
- Determines if the list is sorted
- Finds the word breaks in a given dictionary
- Determine if a string can break in a dictionary
- Solve nqueues
- Combine multiple candidates
- Returns subsets with duplicates
- Return the pow of x
- Return True if the root is symmetric
- Return letter combinations
- Combine the list of candidates
- Convert a list to a BST structure
- Return the longest palindrome of a string
- Returns the maximum area of a matrix
- Build a tree recursively
- Checks if word in the given board exists
- Check if a Sudoku board is valid
- Set the value of key in the list
- Return the value of the given key
Leetcode-Py Key Features
Leetcode-Py Examples and Code Snippets
Community Discussions
Trending Discussions on Media
QUESTION
How do I reposition my text to the bottom of the image after using media query?
...ANSWER
Answered 2022-Apr-15 at 19:01You mean reposition like this? at what viewport? heres a sample
QUESTION
There'd be a button on the home screen which would play a certain song and change the background image of the button. If the user clicks on the button again (when the music is playing) then the music should stop and the background image of the button should set itself back to the general position. But it looks like the program can't detect if my Mediaplayer is playing. What am I missing here?
...ANSWER
Answered 2022-Apr-03 at 14:57It creates a new Media Player because the class is recreated or re-executed. This clears all the variables and re-defines them. This makes the issue in your case.
Just create a class name anything like
MediaPlayerHelper.javaCreate a variable of
MediaPlayerwhich is public and static. Like this:
QUESTION
I'm trying to make a private file host and I have it set to return a send_file() when the, for example, /media/someSong.mp3 url is called.
But I want to make it more styled so when you visit /media/someSong.mp3, instead of your browser trying to play that MP3 in it, it will use a HTML page with a tag that parses the send_file() sent by an argument.
Currently, I have this:
...ANSWER
Answered 2022-Mar-04 at 23:07send_file returns a Response object. It makes no sense to pass this to the template.
So you need two endpoints. One to display your website containing the media element and one to stream the file from the directory. I recommend using send_from_directory for this.
This is a simple example that lists all files within a directory and offers them for playback or viewing. The distinction is made based on the mime type of the file. This is determined via guess_type.
The exmpale uses the instance path to ensure separation of files and application.
QUESTION
The Wear OS tiles example is great, not so much of an issue but how would one start the background media service that play the songs selected in the primary app, when every I try to start the service, I get the following error. The is no UI thread to reference and the documentation only has to methods for onclick, LoadAction and LaunchAction.
...ANSWER
Answered 2022-Mar-02 at 08:50serviceScope is running on Dispatchers.IO, you should use withContext(Dispatchers.Main) when making any calls to MediaBrowserCompat.
QUESTION
I set up django project on ubuntu 18.04 and apache2 but there is a problem. Media files don't save. When I try to upload file using django-filer I get 500 internal server error(I wrote simple plugin with charfield and filefield - the same happens) independently from DEBUG=True/False setting. I uploaded few files using manage.py runserver and this works great - I can even use these files in production but an attempt to upload any new one cause error settings.py:
...ANSWER
Answered 2022-Feb-16 at 18:42I think you need to change permissions of the media folder. Something like
QUESTION
I have a problem that I am sure I am not the only one to encounter. Today I use a file export system for my Android application. I write my export files in a folder at the same level as the system folders :
|-Android
|-Documents
|-Music
|-Downloads
|-MyApp
|- etc.
With the new storage system for SDK 30, I can no longer access this folder. So I am stuck in SDK 29 with the flag "requestLegacyExternalStorage".
Is it possible to create a shortcut to the Android/data/com.mypackage folder to this folder at root level?
Is there a package to work around this problem? I've been looking for a solution to this problem for two years without success. I would like to keep this folder in the root, because it is easy to access especially during USB transfers.
I know the Privacy Policy, but this is for a professional App, they doesn't carry about this thing.
...ANSWER
Answered 2022-Jan-26 at 11:29You can target SDK 30 and add MANAGE_EXTERNAL_STORAGE permission to the manifest:
QUESTION
I'm currently learning how to use SRS and I believe it will mostly fit my needs. However, I need to be able to create a VOD (video on demand) of the user's live video. How would I accomplish this?
Thanks! AJ
...ANSWER
Answered 2022-Jan-19 at 02:55SRS is a realtime server, design for life streaming and WebRTC. While VoD(Video on Demand) is delivered by file-based web server, like Nginx or ATS, because Vod is actually files, whatever HLS, MP4 or DASH.
Very glad SRS fits your need, and you really need a set of tools to build your video platform, which normally should support live streaming, video conference and VoD.
Apart from Vod, the HLS for live streaming, should also be delivered by file based servers, because HLS is also file based protocol, although it's generated by SRS or FFmpeg.
Let's see the stream flow:
QUESTION
How can I set CSS rules for windowed mode?
...ANSWER
Answered 2022-Jan-15 at 16:43You were very close on this, you just needed to move the not to the begging.
According to MDN's docs:
Inverting a query's meaningThe not keyword inverts the meaning of an entire media query. It will only negate the specific media query it is applied to. (Thus, it will not apply to every media query in a comma-separated list of media queries.) The not keyword can't be used to negate an individual feature query, only an entire media query. The not is evaluated last in the following query:
QUESTION
I have a media file that Django isn't able to access, even if it definitely exists if I enter its URL in the browser.
Info- Language: Python [v.3.9.7]
- Platform: Django [v.3.2.8]
Being able to access the media file
DescriptionThe thing is, people can upload books on my website. People upload images of these books in different sizes, so I want to be able to handle all of them, so I access the width and height of the image and then use that as the size of the image in the view (CSS). To do that, I've used a custom filter image_size that is going to do all the work of accessing the image and finding its size, which I send back to the view:
ANSWER
Answered 2022-Jan-07 at 06:05Uploaded files go to MEDIA_ROOT unless it is defined differently in the model field You build the path to the img file "manually" in the filter ... which does not point to media/...
QUESTION
on my nginx server if people are using the /media path they can see a list of the whole folder with every file. How can I block that the people are seeing that, like with a 404 page. But I cant disable it in general because I refer to that path with images and stuff on other pages. So in conclusion I need to disable /media path for users but not for the server itself.
I'm using django.
Greetings and thanks for your help
...ANSWER
Answered 2022-Jan-01 at 23:25I think you just stumbled upon a common issue in Django. To me, there are several solutions, but there may be issues coming with the solution:
- You can disable serving media files as static by nginx and django, and write routes that check some condition for each file pattern. This gives you a lot of flexibility (anything you can do in Django), but you will have worse performance, because Django need to sends the files instead of Nginx
- I think there is a solution (never tested before) to only serve media files through NGINX internal backend, then having your Django do the checks, and then redirects internally to the corresponding file that NGINX will serve
EDIT: I think this answers explains the latter https://stackoverflow.com/a/43223478/9938410
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