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Spring Boot Rest Controller how to return different HTTP status codes?
...lControllerExceptionHandler {
@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:
pu...
How to see log files in MySQL?
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164
Here is a simple way to enable them. In mysql we need to see often 3 logs which are mostly neede...
Compare if BigDecimal is greater than zero
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416
It's as simple as:
if (value.compareTo(BigDecimal.ZERO) > 0)
The documentation for compa...
Using the rJava package on Win7 64 bit with R
I'm trying to install rJava on a computer with Win 7 64 bit. When I run
12 Answers
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Determine device (iPhone, iPod Touch) with iOS
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edited Sep 19 '14 at 23:36
calvinf
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ans...
Uninstalling Android ADT
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edited Nov 16 '14 at 8:05
weston
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Quick and easy file dialog in Python?
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edited Aug 14 '17 at 7:47
jfs
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Make an image width 100% of parent div, but not bigger than its own width
I’m trying to get an image (dynamically placed, with no restrictions on dimensions) to be as wide as its parent div, but only as long as that width isn’t wider than its own width at 100%. I’ve tried this, to no avail:
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Relative paths in Python
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348
In the file that has the script, you want to do something like this:
import os
dirname = os.pa...