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Mapping many-to-many association table with extra column(s)
...ould thus have
class User {
@OneToMany(mappedBy = "user")
private Set<UserService> userServices = new HashSet<UserService>();
}
class UserService {
@ManyToOne
@JoinColumn(name = "user_id")
private User user;
@ManyToOne
@JoinColumn(name = "service_code")
...
How to fix “Incorrect string value” errors?
... I went though and switched many text columns to use the utf8 column charset and the default column collate ( utf8_general_ci ) so that it would accept them. This fixed most of the errors, and made the application stop getting sql errors when it hit non-latin emails, too.
...
Removing rounded corners from a element in Chrome/Webkit
...worked for me if you use border: 0 and add an outline like: outline: 1px inset black; outline-offset:-1px
– Filipe Pereira
Nov 5 '14 at 9:49
...
Ruby custom error classes: inheritance of the message attribute
...
raise already sets the message so you don't have to pass it to the constructor:
class MyCustomError < StandardError
attr_reader :object
def initialize(object)
@object = object
end
end
begin
raise MyCustomError.new("an obj...
“date(): It is not safe to rely on the system's timezone settings…”
...he following snippet at the beginning of your code:
date_default_timezone_set('Africa/Lagos');//or change to whatever timezone you want
The list of timezones can be found at http://www.php.net/manual/en/timezones.php.
sha...
How to set default font family for entire Android app
I'm using the Roboto light font in my app. To set the font I've to add the android:fontFamily="sans-serif-light" to every view. Is there any way to declare the Roboto font as default font family to entire app? I've tried like this but it didn't seem to work.
...
Setting UIButton image results in blue button in iOS 7
..., animations, etc., but want to get rid of the tint color, try [myUIButton setImage: [[UIImage imageNamed: @"myButtonImage"] imageWithRenderingMode: UIImageRenderingModeAlwaysOriginal] forState: UIControlStateNormal]; (with the button type set to "System" in IB).
– JWK
...
Drop multiple tables in one shot in mysql
...
SET foreign_key_checks = 0;
DROP TABLE IF EXISTS a,b,c;
SET foreign_key_checks = 1;
Then you do not have to worry about dropping them in the correct order, nor whether they actually exist.
N.B. this is for MySQL only (as i...
Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view
...01",
Country: "USA"
},
contentType: 'application/json; charset=utf-8',
success: function (data) {
alert(data.success);
},
error: function () {
alert("error");
}
});
share
...
Expand/collapse section in UITableView in iOS
... work now, I am not sure you can easily get actions out of them. You could set up a cell to LOOK like a header, and setup the tableView:didSelectRowAtIndexPath to manually expand or collapse the section it is in.
I'd store an array of booleans corresponding the the "expended" value of each of your ...