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Int or Number DataType for DataAnnotation validation attribute
...', [], function (options) {
options.rules['numeric'] = options.params;
options.messages['numeric'] = options.message;
}
);
}
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...
List View Filter Android
...lter<T> extends Filter {
/**
* Copycat constructor
* @param list the original list to be used
*/
public GenericListFilter (List<T> list, String reflectMethodName, ArrayAdapter<T> adapter) {
super ();
mInternalList = new ArrayList<>(li...
PHP/MySQL insert row then get 'id'
...new = $databaseConnection->prepare($query_new);
$query_new->bind_param('s', $_POST['coursename']);
$query_new->execute();
$course_id = $query_new->insert_id;
$query_new->close();
The code line $course_id = $query_new->insert_id; will display the ID of the last ins...
Using Jasmine to spy on a function without an object
...vate implementation for the spy to work. const result = FooFunctions.foo(params) // spy reports call const result = foo(params) // spy reports no call
– Richard Matsen
Jul 11 '17 at 23:28
...
$(this).serialize() — How to add a value?
...alizeArray() to get an array from the form data, modify it, and use jQuery.param() to convert it to a url-encoded form. This way, jQuery handles the serialisation of your extra data for you.
var data = $(this).serializeArray(); // convert form to array
data.push({name: "NonFormValue", value: NonFor...
How to check if a query string value is present via JavaScript?
... without prefixing it with & or ? would lead you to believe that the q parameter is present.
– michalstanko
Jan 19 '18 at 8:55
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HTTP POST and GET using cURL in Linux [duplicate]
..." -X GET http://hostname/resource
POST:
For posting data:
curl --data "param1=value1&param2=value2" http://hostname/resource
For file upload:
curl --form "fileupload=@filename.txt" http://hostname/resource
RESTful HTTP Post:
curl -X POST -d @filename http://hostname/resource
For logg...
Return all enumerables with yield return at once; without looping through
...ossible to do things like...
public IEnumerable<string> ConcatLists(params IEnumerable<string>[] lists)
{
foreach (IEnumerable<string> list in lists)
{
foreach (string s in list)
{
yield return s;
}
}
}
...
How to handle dependency injection in a WPF/MVVM application
...is:
Create the view model, and take the IStorage interface as constructor parameter:
class UserControlViewModel
{
public UserControlViewModel(IStorage storage)
{
}
}
Create a ViewModelLocator with a get property for the view model, which loads the view model from Ninject:
class Vie...
Rails - controller action name to string
...pposed to the general case of getting the current method name) you can use params[:action]
Alternatively you might want to look into customising the Rails log format so that the action/method name is included by the format rather than it being in your log message.
...