Say I'm writing a script and I want to require a --host switch (with value of course) but if the --host switch isn't specified I want the option parsing to fail. I can't seem to figure out how to do that. The docs seem to only specify how to make the argument value mandatory, not the switch itself. ...
Hi there! I would like to cancel the mandatory of a field of my current schema. How can I accomplish that with a symfony migration? Thanks in advance, Best regards! ...
lHi, I'm currently writing a WCF service. One of those methods get's a request object and returns a response object. In the request there are a couple of value-type members. Is there a way to define members are mandatory in the declarative way? I'm in an early stage of development and I don't want to start with versioning now. In addi...
Hello, I've created attribute like [AttributeUsage(AttributeTargets.Class, AllowMultiple = true)] [Serializable] public class TestPropertyAttribute : System.Attribute { public string Name { get { return _name; } set { _name = value; } }string _name; } and I should ma...
Hello! I was reading a book about AJAX and the writer said that one should always add a space inside of empty div tags so as to not risk compatibility problems in "some browsers". So this would be wrong <div></div> and this would be right <div> </div>. Question: Is he an idiot or does he know something? Thank you. ...