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Spring Boot Rest Controller how to return different HTTP status codes?

...ControllerExceptionHandler { @ResponseStatus(HttpStatus.CONFLICT) // 409 @ExceptionHandler(DataIntegrityViolationException.class) public void handleConflict() { // Nothing to do } } Also you can pass HttpServletResponse to controller method and just set response code: pub...
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Changing .prop using jQuery does not trigger .change event

... 202 Change event is fired when the value is changed by users interaction on page and not when value...
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MongoDB: update every document on one field

... +50 Regardless of the version, for your example, the <update> is: { $set: { lastLookedAt: Date.now() / 1000 } } However, depe...
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Access an arbitrary element in a dictionary in Python

... | edited May 15 at 15:06 gmelodie 19011 silver badge1616 bronze badges answered Jun 22 '10 at 23:28 ...
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How to open a file using the open with statement

...n infile: if line.startswith(txt): line = line[0:len(txt)] + ' - Truly a great person!\n' outfile.write(line) # input the name you want to check against text = input('Please enter the name of a great person: ') letsgo = filter(text,'Spanish', 'Spanish2') ...
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How to delete the last n commits on Github and locally?

... 207 To remove the last two commits locally I'd suggest using: git reset --hard HEAD^^ Rebase is ...
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In PHP, why does not show a parse error?

...commended) <% ... %> (deprecated and removed ASP-style tag after 5.3.0) Apparently, you can open a PHP block one way, and close it the other. Didn't know that. So in your code, you opened the block using <? but PHP recognizes </script> as the closer. What happened was: <?php ...
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Add querystring parameters to link_to

... | edited May 10 '14 at 17:28 XeNoN 65455 silver badges1616 bronze badges answered Apr 23 '10...
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Why use Dijkstra's Algorithm if Breadth First Search (BFS) can do the same thing faster?

... | edited Nov 10 '11 at 9:11 answered Sep 29 '10 at 0:58 ...
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An expression tree may not contain a call or invocation that uses optional arguments

... 110 The underlying expression tree API does not support optional arguments. For IL-compiled code th...