til | Personal Wiki of Interesting things | Learning library
kandi X-RAY | til Summary
kandi X-RAY | til Summary
Personal Wiki of Interesting things I learn every day at the intersection of software development, computer science & stuff.
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Top functions reviewed by kandi - BETA
- Create the latest tils json file
- Get the title of a file
- Get a dictionary of category names
- Return a list of titles for a given category
- Create a README md file
- Return a list of the available directory names
- Create the gitbooks summary
- Create a count json file
til Key Features
til Examples and Code Snippets
Community Discussions
Trending Discussions on til
QUESTION
Update: Added a simpler demonstration jsfiddle, https://jsfiddle.net/47sfj3Lv/3/.
reproducing the problem in much less code I'm trying to move away from jQuery.
Some of my code, for populating some tables, has code like this
...ANSWER
Answered 2021-Jun-15 at 18:27This was difficult for me to understand, so I wanted to share if anyone else has the same issue.
It seems that an async method will break a method chain, there's no way around that. And since fetch is asynchronous, await must be used, and in order for await to be used, the calling method must be declared async. Thus the method chain will be broken.
The way the method chain is called must be changed.
In my OP, I linked https://jsfiddle.net/47sfj3Lv/3/ as a much simpler version of the same problem. StackOverflow's 'fiddle' effectively blocks 'fetch' for security reasons, so I need to use JSFiddle for demonstration.
Here's a working version of the same code using then and how/why it works, and a slightly shorter version, because await can be specified with the the fetch, obviously.
QUESTION
I've just started using NextJs getStaticProps, and static files generated at build time is neat. But my contents just don't stay unchanged, I need static files to be updated but rebuilding the app everytime there's a modification is costly. Is there a way to generate new static files only. getServerSideProps turned out to be taking a big amount of time til first byte.
ANSWER
Answered 2021-Jun-11 at 19:49If I understand it correctly, you are looking for Incremental Statatic Regeneration.
To enable it, you need to add a revalidate time in getStaticProps. As your content is changed and after the revalidation time is reached, a new static page will be generated and served by the server. Depends on how often your content changes, you can change the revalidation time accordingly.
QUESTION
I am trying to scrape some data off a website. The data that I want is listed in a table, but there are multiple tables and no ID's. I then had the idea that I would find the header just above the table I was searching for and then use that as an indicator.
This has really troubled me, so as a last resort, I wanted to ask if there were someone who knows how to BeautifulSoup to find the table. A snipped of the HTML code is provided beneath, thanks in advance :)
The table I am interested in, is the table right beneath
Mine neaste vagter
...ANSWER
Answered 2021-Jun-11 at 15:12You can use :-soup-contains (or just :contains) to target the
find_next to move to the table:
QUESTION
So I'm making basic CRUD
create work fine
but when the code reach file.read(code)
VS display Read Access Violation
When I try to run each line 1 by 1 in read function there's no error until I reach file.read I'm not able to figure out the causes
I suspect the problem is in here:
...ANSWER
Answered 2021-Jun-09 at 09:19From language lawyer's point of view an UB happens here:
QUESTION
Here's what I did...
...ANSWER
Answered 2021-Jun-05 at 02:21Git traffics in commits. A commit is a thing. Everything else is just information about those commits.
A tag refers to a commit. Saying checkout a tag checks out a commit. Saying push a tag pushes a commit.
You cannot push a tag without pushing the commit that it points to (along with everything reachable from it that the remote may lack). A tag pointing to a nonexistent commit would be a broken repo!
(Of course, typically when we push tags, the remote already has the commits referred to, so no actual transfer of commits takes place. But in formulating this edge case, you arranged things so that the remote did not already have this commit.)
It's the same as a branch. A branch refers to a commit. Checking out a branch checks out a commit. Pushing a branch pushes a commit. Pushing a branch doesn't transfer just a name, it transfers commits.
QUESTION
Simple inquiry here that I can't seem to figure out. I've written a line of code to add commas to the end of a list of several hundred URLs as so:
...ANSWER
Answered 2021-Jun-04 at 12:25Instead of directly passing "lines" as parameter for the ".join()" method, you can turn it into a list comprehension where you just need to format each line like this:
QUESTION
Trying to figure out how to catch errors thrown during the mainloop in my code. Why in the MRE below is the AttributeError exception not caught by my try/except block? How can I handle the exception?
If I put a print statement under root.mainloop(), it doesn't print before the exception is thrown by clicking the button in the program, so I feel like the program isn't progressing out of the try section until the exception is thrown. So why is it not caught?
ANSWER
Answered 2021-Jun-04 at 05:04It is because there is another try / except block inside tkinter code which handled the exception.
When the code is executed, the following exception traceback is shown in the console:
QUESTION
I am using a plugin that is creating a custom payment type where the user can fill in a custom payment ID. The thing is, I want that custom payment ID stored in an ACF field as post meta on the WooCommerce order edit page. I have created an ACF field named 'kkpayment' for this task. I figured the rest should be done using update_field($selector, $value, [$post_id]);. I have created a PHP function for this task. However, my code doesn't seem to work. Am I missing something obvious?
My function for updating the ACF field:
...ANSWER
Answered 2021-Jun-02 at 17:44Use this code to update acf field on successful transaction.
QUESTION
I just want to hide imageview when the audio starts playing
...ANSWER
Answered 2021-May-31 at 22:46First, you should update the UI only on the main thread. So you have to add the below code inside dataTask. After that, you should update the layout of the view to update the UI. So the code should be like this:
QUESTION
I have a situation where we use docker-compose to run a database populated with test data during development. Backend programmer (me) runs just the database alone. Frontend programmer runs database + backend with a different configuration file.
In the first scenario the backend needs to find the database on localhost port 1433. In the second the backend needs to find the database on the hostname I've assigned to the docker container which is different from localhost. This means that configurations cannot be shared which I have up til now solved by having different configuration files.
Unfortunately I now need to put the hostname in the database (being used for dynamic lookup) where I cannot do this.
Is there a way for a local administrator on Windows with docker-compose under Docker Desktop to have a host name that works well in both scenarios?
...ANSWER
Answered 2021-May-27 at 08:49The root of the problem is that without extra host configuration it isn't possible to make container names visible to the host. Thus, it's either editing hosts file for extra records (or even bringing up your own DNS, running in Docker) or using localhost.
It is possible to make one container to use network stack of another by using network_mode parameter (ignored in swarm). That should make both containers the ability to communicate with one another via localhost, and the developer can use localhost from the host as well.
Unfortunately, this method applies some limitations:
- Services must be separated by different
docker-composefiles, or there is an error:
ERROR: Service 'client' uses the network stack of container 'some_unique_container_name' which does not exist.
- The container, which network stack you want to use (a database in this case) must exist.
- You need to run two commands to bring the stack up.
- Does not work with swarm. If you need that in production, containers in Kubernetes pods have this behaviour enabled by default.
Here's an example:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install til
You can use til 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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