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Here’s the table Users UserId UserName Password EmailAddress and the code.. public void ChangePassword(int userId, string password){ //code to update the password.. } 16 Answers 16
I am in a mobile app and I use an input field in order user submit a number. When I go back and return to the page that input...
I have a hidden text field whose value gets updated via an AJAX response. <input type="hidden" value="" name="userid" id="useid" /> When this value changes, I would like to fire...
We’re often told we should protect encapsulation by making getter and setter methods (properties in C#) for class fields, instead of exposing the fields to the outside world. But...
How can I add a new field to every document in an existent collection? I know how to update an existing document’s field but not how to add a...
In a Django form, how do I make a field read-only (or disabled)? When the form is being used to create a new entry, all fields should be enabled...
I have a poorly designed class in a 3rd-party JAR and I need to access one of its private fields. For example, why should I need to choose private...
In C#, what makes a field different from a property, and when should a field be used instead of a property? 3 33
Why does Java have transient fields? 1 15 The transient keyword in Java is used to indicate that a field should not be part of the serialization (which means...