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Rendered fewer hooks than expected. This may be caused by an accidental early return statement.
When submitting a form using react-toolkits and react-hooks it causing me an error?
There something wrong on this file Login.jsx file and happened is not
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But I know that Laravel cannot subquery between different databases.
Please tell me how to migrate!
DB::connection('main')->select('select name from user')->whereNotIn('name',
function query($query) {
$query->DB::connection('sub')->select('select name from user')
}
);
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Closed 8 days ago.
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As the title say, I have a code like this:
//if i don't use this line r.postform() don't works and return absolute nothing.
//html form works correctly
// I don't need to call r.PostFormValue for every key, just one
fmt.Println(r.PostFormValue("oldpass"))
if r.PostForm.Has("oldpass") && r.PostForm.Has("newpass1") && r.PostForm.Has("newpass2")
{ //if i don't call r.PostFormValue() the program stop before the if }
}
Make no sense to me... Also I remember to have used it without in the past, so I don't think it depend on parsing the value... What could be?
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such a question. When adding the annotation #SpringBootApplication(exclude={SecurityAutoConfiguration.class}) Gives an error when building Name expected The IDE writes like this:
enter image description here
What could be the problem?
Assuming by tags that you are using kotlin and it has slightly different syntax actually.
Change
#SpringBootApplication(exclude={SecurityAutoConfiguration.class})
To
#SpringBootApplication(exclude=[SecurityAutoConfiguration::class])
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I am trying to get this to work. Its driving me nuts.
'/leisure/venuename/news'.gsub(/\^(.*)(\/.*)$/, $1#$2)
This should return
/leisure/venuename#/news
so eventualy I can do it to this
venue_news_index_path(sensitive_venue).gsub(/\^(.*)(\/.*)$/, $1#$2)
This?
'/leisure/venuename/news'.gsub(/^(.*)(\/.*)$/, '\1#\2')
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So I have this line:
if self.company_changed?
And it works fine but this detects if the company has changed on the object. I need to know if the database value has changed and not if the value in memory has changed. So I tried this:
if :company_changed?
This seems to work in debug mode when I only execute the one line. If I let it run, it fails in testing on an infinite loop.
My question is what can be used in ruby to check to see if the column value has actually changed.
I'm pretty sure you're actually talking about ActiveRecord. In which case, you'd need to re-fetch the record to see if the value has changed in the database.
self.class.find(self.id).company != self.company
A general purpose method for this might be something like:
def attr_changed_in_db?(attr)
self.class.find(self.id).attributes[attr] != self.attributes[attr]
end
There is an excellent screencast on this by the great Ryan Bates.