n-get | CLI Wget Tool In Nodejs | Crawler library
kandi X-RAY | n-get Summary
kandi X-RAY | n-get Summary
Goal to create a node flavored Wget.
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Trending Discussions on n-get
QUESTION
I've wasted A LOT of time trying to figure out why I was getting exception "You changed one of the recurrences of this item, and this instance no longer exists. Close any open items and try again." when running the following code:
...ANSWER
Answered 2022-Mar-18 at 21:23I updated my my code to get the Application like this and all is working now:
QUESTION
I am at a complete loss and really freaking out, because this project of mine was close to being done. I will give out a bounty for the answer that helps me (when I can). I am desperate, please help.
I have an Elastic Beanstalk project that has been working fine for literally months. Today, I decide to enable and disable a port listener as seen in the photo below:
I enabled port 80
and then the website stopped working. So I was like "oh crap, I will change it back". But guess what? It is still broken. The code has not changed whatsoever, but the application is now broken and I am freaking out.
I have restarted the app servers, rebuilt the environment and nothing. I can't even access the environment site by clicking Go to environment
. I just see a Bad Gateway
message on screen. The health status of the environment when first deployed is OK
and then quickly goes to Severe
.
If my code has not changed, what is the deal here? How can I find out what is going on here? All I changed was that port, by enabling and then disabling again.
I have already come across this question: Question and I am already doing this. This environment variable is on my application.properties
file like this:
server.port=5000
and its been like this for months and HAS ALREADY been working. So this can't be the reason that it broke today. I even tried adding it directly to the environment variables in Elastic Beanstalk console and same result, still getting 502 Bad Gateway.
I also have a path for the health-check configured and this has not changed in months.
Here are the last 100 lines from my log file after health status goes to Severe
:
ANSWER
Answered 2022-Jan-27 at 17:18Okay, so I decided to just launch a new environment using the same exact configuration and code and it worked. Looks like Elastic Beanstalk environments can break and once that happens, there is no fixing it apparently.
QUESTION
- the final goal:
log request body string in RestController's @ExceptionHandler.
- explanations
By default, when request is invalid json, springboot throws a HttpMessageNotReadableException
, but the message is very generic, and not including specific request body. This makes investigating hard. On the other hand, I can log every request string using Filters, but this way logs will be flooded with too many success ones. I only want to log the request when it is invalid. What I really want is in @ExceptionHandler
I'll get that string(previously got somewhere) and log as ERROR.
To illustrate the problem, I created a demo project in github.
- the controller:
ANSWER
Answered 2022-Jan-27 at 09:45Following @M.Deinum's comments, I solved and hope useful for others:
- Add a Filter
QUESTION
I am looking for visualizing the results below, got by grouping my data by columns , using a heatmap.
Data
...ANSWER
Answered 2022-Jan-23 at 16:59Seaborn's heatmap uses the columns and index of a dataframe. Pandas' pivot()
and pivot_table()
can create a suitable dataframe:
QUESTION
I try to override the__getattribute__
special method in a dataclass in order to get a formatted version of an attribute.
ANSWER
Answered 2021-Dec-26 at 16:50You got an infinite recursion when you try to access self.VERSION
here f"/api/{route}/v{self.VERSION}"
because self.VERSION
also invokes __getattribute__
method
So, you should handle VERSION
attribute separately
QUESTION
I copied the dependencies mentioned in the website here: https://developer.android.com/guide/navigation/navigation-getting-started#kts to use Navigation Component. However, when i run the project, it says it could not find androidx.navigation:navigation-compose:. I've tried included $nav_version which is = 2.3.5, but the problem remains. Is there anything I missed out?
...ANSWER
Answered 2021-Dec-19 at 07:43Navigation Compose was introduced after Navigation 2.3 - you need to use Navigation 2.4 (latest at this time is 2.4.0-rc01):
QUESTION
I have a few commands that I need to run on start-up of a new Elastic Beanstalk instance.
How do I structure the .config
file so that the commands run on boot-up of a new instance.
These are the comamnds that I need ran:
ANSWER
Answered 2021-Dec-09 at 00:03To run those multiple commands as one, you can do the following:
QUESTION
Probably this is a dumb question, I know this must be pretty trivial, and probably has been asked many times, but I don't know the answer and none of the answers I have found through Google solves the problem.
The problem is really simple, I used the example code from https://pypi.org/project/async-dns/:
...ANSWER
Answered 2021-Dec-06 at 09:58In cases like this, it's ususally a good idea to go to the project's GitHub and search for the error message in issues:
https://github.com/gera2ld/async_dns/issues?q=is%3Aissue+Event+loop+is+closed
It gives us one result and the solution is in the last comment:
https://github.com/gera2ld/async_dns/issues/26#issuecomment-844850252
The final code:
QUESTION
One can follow the Marked library documentation and render a Markdown string inline. This is a working code snippet.
...ANSWER
Answered 2021-Nov-29 at 19:57The file is in the same folder as this HTML file and would be served from GitHub using GitHub Pages
You can have the browser fetch
the content and then pass its content to marked.parse()
. Something like this should work:
QUESTION
I have read lots of posts about using Python gettext
, but none of them addressed the issue of changing languages at runtime.
Using gettext
, strings are translated by the function _()
which is added globally to builtins
. The definition of _
is language-specific and will change during execution when the language setting changes. At certain points in the code, I need strings in an object to be translated to a certain language. This happens by:
- (Re)define the
_
function inbuiltins
to translate to the chosen language - (Re)evaluate the desired object using the new
_
function - guaranteeing that any calls to_
within the object definition are evaluated using the current definition of_
. - Return the object
I am wondering about different approaches to step 2. I thought of several but they all seem to have fundamental flaws.
- What is the best way to achieve step 2 in practice?
- Is it theoretically possible to achieve step 2 for any arbitrary object, without knowledge of its implementation?
If all translated text is defined in functions that can be called in step 2, then it's straightforward: calling the function will evaluate using the current definition of _
. But there are lots of situations where that's not the case, for instance, translated strings could be module-level variables evaluated at import time, or attributes evaluated when instantiating an object.
Minimal example of this problem with module-level variables is here.
Re-evaluation Manually reload modulesModule-level variables can be re-evaluated at the desired time using importlib.reload
. This gets more complicated if the module imports another module that also has translated strings. You have to reload every module that's a (nested) dependency.
With knowledge of the module's implementation, you can manually reload the dependencies in the right order: if A imports B,
...ANSWER
Answered 2021-Nov-10 at 03:49The only plausible, general approach is to rewrite all relevant code to not only use _
to request translation but to never cache the result. That’s not a fun idea and it’s not a new idea—you already list Refactoring and Deferred translation that rely on the cooperation of the gettext
clients—but it is the “best way […] in practice”.
You can try to do a super-reload
by removing many things from sys.modules
and then doing a real reimport. This approach avoids understanding the import relationships, but works only if the relevant modules are all written in Python and you can guarantee that the state of your program will retain no references to any objects (including types and modules) that used the old language. (I’ve done this, but only in a context where the overarching program was a sort of supervisor utterly uninterested in the features of the discarded modules.)
You can try to walk the whole object graph and replace the strings, but even aside from the intrinsic technical difficulty of such an algorithm (consider __slots__
in base classes and co_consts
for just the mildest taste), it would involve untranslating them, which changes from hard to impossible when some sort of transformation has already been performed. That transformation might just be concatenating the translated strings, or it might be pre-substituting known values to format, or padding the string, or storing a hash of it: it’s certainly undecidable in general. (I’ve done this too for other data types, but only with data constructed by a file reader whose output used known, simple structures.)
Any approach based on partial reevaluation combines the problems of the methods above.
The only other possible approach is a super-LazyString
that refuses to translate for longer by implementing operations like +
to return objects that encode the transformations to eventually apply, but it’s impossible to know when to force those operations unless you control all mechanisms used to display or transmit strings. It’s also impossible to defer past, say, if len(_("…"))>80:
.
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