In short: .bind() will only apply to the items you currently have selected in your jQuery object. .live() will apply to all current matching elements, as well as any you might add in the future. The underlying difference between them is that live() makes use of event bubbling. That is, when you click on a … Read more
Could someone explain the reasoning behind this choice of definition for bind? Sure, and it’s almost exactly the same reasoning you have. It’s just… we wanted a more general application operator, not a more general composition operator. If you’ve done much (any) point-free programming, you’ll immediately recognize why: point-free programs are hard to write, and … Read more
C++0x lambdas are monomorphic, while bind can be polymorphic. You cannot have something like auto f = [](auto a, auto b) { cout << a << ‘ ‘ << b; } f(“test”, 1.2f); a and b must have known types. On the other hand, tr1/boost/phoenix/lambda bind allows you to do this: struct foo { typedef … 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
Scott Meyers gave a talk about this. This is what I remember: In C++14 there is nothing useful bind can do that can’t also be done with lambdas. In C++11 however there are some things that can’t be done with lambdas: You can’t move the variables while capturing when creating the lambdas. Variables are always … Read more
To bind a UDP socket when receiving multicast means to specify an address and port from which to receive data (NOT a local interface, as is the case for TCP acceptor bind). The address specified in this case has a filtering role, i.e. the socket will only receive datagrams sent to that multicast address & … Read more
Add these dependencies into your pom/gradle: Gradle: compile(‘javax.xml.bind:jaxb-api:2.3.0’) compile(‘javax.activation:activation:1.1’) compile(‘org.glassfish.jaxb:jaxb-runtime:2.3.0’) Pom: <!– https://mvnrepository.com/artifact/javax.xml.bind/jaxb-api –> <dependency> <groupId>javax.xml.bind</groupId> <artifactId>jaxb-api</artifactId> <version>2.3.0-b170201.1204</version> </dependency> <!– https://mvnrepository.com/artifact/javax.activation/activation –> <dependency> <groupId>javax.activation</groupId> <artifactId>activation</artifactId> <version>1.1</version> </dependency> <!– https://mvnrepository.com/artifact/org.glassfish.jaxb/jaxb-runtime –> <dependency> <groupId>org.glassfish.jaxb</groupId> <artifactId>jaxb-runtime</artifactId> <version>2.3.0-b170127.1453</version> </dependency>
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
All of these methods are deprecated. You should use the on method to solve your problem. If you want to target a dynamically added element you’ll have to use $(document).on(‘click’, selector-to-your-element , function() { //code here …. }); this replace the deprecated .live() method.
ngModel listens for “input” event, so to “fix” your code you’d need to trigger that event after setting the value: $(‘button’).click(function(){ var input = $(‘input’); input.val(‘xxx’); input.trigger(‘input’); // Use for Chrome/Firefox/Edge input.trigger(‘change’); // Use for Chrome/Firefox/Edge + IE11 }); For the explanation of this particular behaviour check out this answer that I gave a while … Read more