nondescript | Web Tool to Aid Subversion

I have an annual file located on our netwrok that contains sub-folders based on each week of the year. I am trying to write a script that will copy a "Template" document saved on my desktop, then iterate through the annual file, and paste the Template into each weekly sub-folder.

I have a script that is generating a "PermissionError: [Errno 13] Permission denied:" though I am not sure why, and therefore not sure what to do about it.

When trying to upload a selected image from my React Native project I get a nondescript error message:

Network request failed

Seems to be a common issue, but most people are just forgetting their file types or are on Android and have an issue with Flipper. Nothing that has worked for anyone I've found with the same symptoms has worked for me.

Code:

Adding springdoc to an existing Spring MVC REST API project causes problems with custom message converters. The project configures custom message converters to set the date output to a specific format and to remove fields that contain null. This is done using a @Configuration annotated class that extends WebMvcConfigurationSupport which overrides the configureMessageConverters and adds a custom converter as well as the default converters (addDefaultHttpMessageConverters).

To add springdoc (version 1.5.1) to the project I've followed the instructions here, with the minor change of registering org.springdoc.webmvc.ui.SwaggerConfig.class instead of the listed org.springdoc.ui.SwaggerConfig.class because the latter doesn't exist. This requires adding the @EnableWebMvc annotation, which in turn requires implementing WebMvcConfigurer instead of extending WebMvcConfigurationSupport. By using WebMvcConfigurer I can't add the default converters, by using only the custom converter the springdoc JSON is escaped and therefor not valid. If the @EnableWebMvc annotation isn't added the swagger-ui.html page is not available.

I want to either use @EnableWebMvc, implementing WebMvcConfigurer and using the custom converter but prevent escaping of the springdoc JSON by adding the default converters somehow or through some other way. Or I want to use the 'old' configuration, so extending WebMvcConfigurationSupport and not add the @EnableWebMvc annotation but somehow make the swagger-ui.html page reachable.

How can I achieve either of these options?

Edit 1

The configuration class has been annotated using @EnableWebMvc and implements WebMvcConfigurer, this way the swagger-ui.html page can be reached. The converters are customized using the following method:

There's a lot of questions out there pertaining to "lambda" but I haven't touched that in my life, so it probably isn't relevant to this question.

All I've done so far is import a swagger json spec into AWS API Gateway and try my best to configure it to connect to my REST api.

My issue here is that when I try calling the API gateway endpoint through the test console, everything works as expected.

But then why I try querying the same endpoint from outside AWS like any end user, I get this nondescript 500 response.

The nifty thing is that since I own the backend service, I can see the logging, which clearly indicates that a successful 200 response was returned (which should be the json response shown in the first screenshot).

So now I know that it's AWS's fault that I'm getting a 500. But I'm honestly not sure what the issue could be.

Here are all relevant configuration screens for this particular endpoint.

If there's any screen/setting I didn't provide that would be helpful, just let me know.

My app is crashing hard when doing certain API calls, and I narrowed it down to this point:

• it's not an HTTP vs HTTPS thing
• I eventually used two different mock APIs, and to my suprise, one worked, the other didn't. Both are basically the same, see snippet below
• same behavior on both WIFI or cellular network
• same issue in axios instead of fetch
• the catch block is invoked with a nondescript network error, but then the app still crashes hard

Environment: Android 10 (actual device), RN 0.61.5

Both calls below just do a simple HTTP GET which results in a JSON snippet being returned. One works, the other causes a hard crash.

I want to write a Function for cleaning numbers. While leaving them as text.

So, in my queries I want to use e.g.:

I have a dynamically created array of URIs that I want to iterate through for retrieval of json data, which I'll then use to search a particular field for a specific value. Unfortunately, I keep getting syntax errors.

I think that using getQuery loses information, is dangerous and that instead only getRawQuery should be used, and that any query parameter values that are known to be encoded should be manually decoded (once the raw query is split on the & characters) with URLDecoder.

Case in point: Assume you have the URL www.example.com with two query parameters:

• a parameter url with value =www.otherexample.com?b=2&c=3
• a nondescript parameter d with value 4.

The parameter url should be url-encoded, so the URI that your application sees is:

www.example.com?url=www%2Eotherexample%2Ecom%3Fb%3D2%26c%3D3&d=4

Now, if you obtain the query part with getQuery, you get the following:

url=www.otherexample.com?b=2&c=3&d=4

Notice that you've already lost information as you can't say whether d is a query parameter of the www.example.com or of www.otherexample.com.

If instead you obtain the query part with getRawQuery, you get the following:

url=www%2Eotherexample%2Ecom%3Fb%3D2%26c%3D3&d=4

This time, no information is lost and all's well. You can parse the query part and URL-decode the value of the url parameter if you like.

Am I missing anything ?

I am new to mysql, and writing a sql script from a mysql database, most of my tables work, but some won't, and the mysql error is about as nondescript as possible. It might be something to do with multiple foreign keys.