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PHP foreach change original array values
...($_POST[$field['name']]) <= 0) {
$fields[$key]['value'] = "Some error";
}
}
So basically use $field when you need the values, and $fields[$key] when you need to change the data.
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How to Reload ReCaptcha using JavaScript?
...signup form with AJAX so that I want to refresh Recaptcha image anytime an error is occured (i.e. username already in use).
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Running Command Line in Java [duplicate]
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You can also use p.getErrorStream to understand why your command is broken!
– jakebeal
Jan 29 '15 at 4:27
1
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How to use Swift @autoclosure
...ue"
If we omit the braces, we are passing in an expression and that's an error:
f(pred: 2 > 1)
// error: '>' produces 'Bool', not the expected contextual result type '() -> Bool'
@autoclosure creates an automatic closure around the expression. So when the caller writes an expression li...
What IDE to use for Python? [closed]
...ce Control Integration -. | | | | .- Code Folding
Error Markup -. | | | | | | .- Code Templates
Integrated Python Debugging -. | | | | | | | | .- Unit Testing
Multi-Language Support -. | | | | | | | | | | .- GUI Designer (Qt, Eric, etc)
Au...
unable to install pg gem
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On Centos 7 yum install postgresql-devel solved my error related to pg_config for installing the 'pg' .gem. By the way I opted to use the just released PostgreSQL 10
– Arthur
Nov 5 '17 at 2:42
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Differences between action and actionListener
...he action method and proceed to render response directly. You won't see an error/exception page, JSF will however log it. This will also implicitly be done whenever any other exception is being thrown from an actionListener. So, if you intend to block the page by an error page as result of a busines...
How can javascript upload a blob?
... .then(response => console.log(response.text()))
Fetch with Error Handling
After adding error handling, it could look like:
fetch(`https://example.com/upload.php`, {method:"POST", body:blobData})
.then(response => {
if (response.ok) return response;
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Creating a JSON response using Django and Python
...go.http import HttpResponse
response_data = {}
response_data['result'] = 'error'
response_data['message'] = 'Some error message'
Pre-Django 1.7 you'd return it like this:
return HttpResponse(json.dumps(response_data), content_type="application/json")
For Django 1.7+, use JsonResponse as shown ...
WCF Service , how to increase the timeout?
...sections to <system.serviceModel> in web.config, but its throwing an error now.... any additional steps I've missed out on...
– JL.
Oct 5 '09 at 14:23
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