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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) ...
form serialize javascript (no framework)
..."<your-url>"); before req.send(data); Otherwise I had the error InvalidStateError: XMLHttpRequest state must be OPENED. on Firefox 66. It should work with other requests also like PUT is you replace POST with PUT.
– baptx
Apr 10 '19 at 17:38
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Brew update failed: untracked working tree files would be overwritten by merge
...ficient to let me update and resolve the issue.
– David
Aug 24 '13 at 12:26
17
you might want to ...
What is the difference between BIT and TINYINT in MySQL?
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To avoid confusion it should be added that TINYINT and BIT(1) do not differ in their Storage Requirements and that BOOL and BOOLEAN are synonyms for TINYINT(1) Numeric Type Overview.
– Timo Strotmann
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GitHub: make fork an “own project”
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
console.writeline and System.out.println
...inal (though you can handle this in your application)
System.console() provides methods for reading password without echoing characters
System.out and System.err use the default platform encoding, while the Console class output methods use the console encoding
This latter behaviour may not be imme...
How to use WPF Background Worker
...pleted += worker_RunWorkerCompleted;
Implement two methods:
private void worker_DoWork(object sender, DoWorkEventArgs e)
{
// run all background tasks here
}
private void worker_RunWorkerCompleted(object sender,
RunWorkerCompletedEventArgs e)
{
/...
CSS Selector for
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Ok I had tried this but it didn't work now it is working so I must have my syntax messed up.
– JoshBerke
Jan 22 '09 at 21:07
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Is there a difference between foo(void) and foo() in C++ or C?
Consider these two function definitions:
4 Answers
4
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add a string prefix to each value in a string column using Pandas
I would like to append a string to the start of each value in a said column of a pandas dataframe (elegantly).
I already figured out how to kind-of do this and I am currently using:
...