You can bind to interfaces by telling wpf explicitly that you are binding to an interface field: (Please note that ViewModelBase is simply a base-class that implements the INotifyPropertyChanged interface) public class Implementation : ViewModelBase, IInterface { private string textField; public string TextField { get { return textField; } set { if (value == textField) … Read more
The address you specify in bind tells MySQL where to listen. 0.0.0.0 is a special address, which means “bind to every available network”. Only client software which is able to open a connection to the server using the same address that is specified in the ‘bind’ option will be allowed to connect. Some examples: If … Read more
To differentiate between scroll up/down in jQuery, you could use: var mousewheelevt = (/Firefox/i.test(navigator.userAgent)) ? “DOMMouseScroll” : “mousewheel” //FF doesn’t recognize mousewheel as of FF3.x $(‘#yourDiv’).bind(mousewheelevt, function(e){ var evt = window.event || e //equalize event object evt = evt.originalEvent ? evt.originalEvent : evt; //convert to originalEvent if possible var delta = evt.detail ? evt.detail*(-40) : … Read more
All functions are also descriptors, so you can bind them by calling their __get__ method: bound_handler = handler.__get__(self, MyWidget) Here’s R. Hettinger’s excellent guide to descriptors. As a self-contained example pulled from Keith’s comment: def bind(instance, func, as_name=None): “”” Bind the function *func* to *instance*, with either provided name *as_name* or the existing name of … Read more
std::bind works fine with move-only types. However it creates a move-only functor in the process. std::function requires a copy constructible functor. It sounds like boost::asio does too. When you call the move-only bind functor, it will pass its bound arguments as lvalues to the target operator(). So if one of your bound arguments is move-only, … Read more
Somewhere in the kernel, there’s still some information about your previous socket hanging around. Tell the kernel that you are willing to re-use the port anyway: int yes=1; //char yes=”1″; // use this under Solaris if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) == -1) { perror(“setsockopt”); exit(1); } See the bind() section in beej’s Guide to … Read more
@bind is essentially equivalent to the having both value and @onchange, e.g.: <input @bind=”CurrentValue” /> Is equivalent to: <input value=”@CurrentValue” @onchange=”@((ChangeEventArgs e) => CurrentValue = e.Value.ToString())” /> Since you’ve already defined @onchange, instead of also adding @bind, just add value to prevent the clash: <select value=”@SelectedCustID” @onchange=”@CustChanged” class=”form-control”> @foreach (KeyGuidPair i in CustList) { <option … Read more
here try this: <script type=”text/javascript”> $(function(){ $(‘body’).on(‘click’, ‘.pg_previous,.pg_next’, function () { jQuery(“img.lazy”).lazy({}); alert(‘ddsda’); }); }); </script>
one of the purpose of bind in React ES6 classes is that you have to bind manually. No Autobinding Methods follow the same semantics as regular ES6 classes, meaning that >they don’t automatically bind this to the instance. You’ll have to >explicitly use .bind(this) or arrow functions =>: We recommend that you bind your event … Read more
Binding to 0.0.0.0 tells the service to bind to all IP addresses on your machine. Rails server used to do this by default, but with 4.2 changed to binding only to localhost. Basically if it’s only bound to localhost then it will only respond locally to either localhost or 127.0.0.1 which can’t work through a … Read more