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What will happen if I modify a Python script while it's running?
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– Ignacio Vazquez-Abrams
Mar 14 '11 at 9:50
62
But what if you re-launch while running, when the new py...
“Ago” date/time functions in Ruby/Rails
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You can use:
10.minutes.ago
2.days.since
Or in your views you have the helpers:
distance_of_time_in_words(from_time, to_time)
time_ago_in_words(from_time)
Check the API for details and more options.
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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...
How to convert ActiveRecord results into an array of hashes
...< TaskStoreStatus.last.as_json
tasks_records << { :task_id => 10, :store_name => "Koramanagala", :store_region => "India" }
tasks_records.to_json
serializable_hash
You can also convert any ActiveRecord objects to a Hash with serializable_hash and you can convert any ActiveRecord...
Browsing Folders in MSYS
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Lernkurve
16k2323 gold badges7070 silver badges108108 bronze badges
answered Jul 7 '12 at 16:54
GL770GL770
2...
View's SELECT contains a subquery in the FROM clause
...t gives?
– Pacerier
Apr 15 '15 at 9:08
28
Now allowed in 5.7 ! :-)
– Franç...
How to redirect cin and cout to files?
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answered Apr 14 '12 at 5:30
NawazNawaz
316k9999 gold badges611611 silver badges799799 bronze badges
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Parallel.ForEach vs Task.Run and Task.WhenAll
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edited Sep 30 '13 at 20:33
answered Sep 30 '13 at 20:17
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