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Spring Boot Rest Controller how to return different HTTP status codes?
...
@ExceptionHandler(DataIntegrityViolationException.class)
public void handleConflict() {
// Nothing to do
}
}
Also you can pass HttpServletResponse to controller method and just set response code:
public RestModel create(@RequestBody String data, HttpServletResponse response) ...
Log exception with traceback
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This is identical to logging.exception, with the exception that the type is redundantly logged twice. Just use logging.exception unless you want a level other than error.
– Wyrmwood
Nov 17 '17 a...
What is an SSTable?
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"An SSTable provides a persistent,ordered immutable map from keys to values, where both keys and values are arbitrary byte strings. Operations are provided to look up the value associated with a specified key, and to iterate over all key/val...
Python serialization - Why pickle?
...to convert a python object (list, dict, etc.) into a character stream. The idea is that this character stream contains all the information necessary to reconstruct the object in another python script.
As for where the pickled information is stored, usually one would do:
with open('filename', 'wb')...
How can I sort generic list DESC and ASC?
...er user's answer is incorrect you should be commenting, voting, and/or providing an answer you feel is correct, not editing another person's answer to be what you think is correct.
– Servy
Feb 24 '15 at 20:18
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How to use Active Support core extensions
... i have to require rubygems and active_record first, but this fix DID work in irb after that.
– griotspeak
Nov 22 '10 at 0:40
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How to use RestSharp with async/await
...ich will also show how to use a CancellationToken:
private static async void Main()
{
var client = new RestClient();
var request = new RestRequest("http://www.google.com");
var cancellationTokenSource = new CancellationTokenSource();
var restResponse =
await client.Execute...
What is a Lambda?
Could someone provide a good description of what a Lambda is? We have a tag for them and they're on the secrets of C# question, but I have yet to find a good definition and explanation of what they are in the first place.
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Should I add .vcxproj.filter files to source control?
... files became vcxproj files. There are also vcxproj.filter files alongside each project which appear to contain a description of the folder structure (\Source Files, \Header Files, etc.).
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How can I check if the current date/time is past a set date/time?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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