The hosts file in /tmp should have the format: # while the networks file in /tmp should have the format: # where is the name of the host or network is the addr of the host or network in A.B.C.D form is an optional comment field. Once the files are created, extra whitespace is...
The second, even more important problem with public fields is that you can’t check constraints. For example, suppose you have the very reasonable constraint that the x and y fields of a point can’t be NaN or Inf. If the fields are public there’s nothing to prevent anyone from doing ...
include assertions that follow in the chain. expect({a: {b: ['x', 'y']}}).to.have.nested.property('a.b[1]'); expect({a: {b: ['x', 'y']}}).to.nested.include({'a.b[1]': 'y'}); If . or [] are part of an actual property name, they can be escaped by adding...
Don’t use classes when structs will do. Use classes if you want reference types. Use structs if you want value types. You can add functionality to both (and to enumerations) in Swift. When in doubt, err on the side of value types. If your construct doesn’t have a life cycle, or...
I do have to give it credit for giving us a good tool for working with native executable and a better way to handle the way they indicate errors. If that is all that is intended for it to ever do, we need to describe it as a native executable error handling feature. Instead of sayi...
Docker and Kubernetes are no longer the bleeding edge of technology; they’re the clear platform choice of today and tomorrow. Frequently, though, we developers are writing our applications the way we always have. We do all the coding on our host system (as we‘ve always done), and...
Assuming an existing form which works perfectly fine without JavaScript/jQuery (and thus degrades gracefully when the end user has JavaScript disabled): <form id="someform" action="${pageContext.request.contextPath}/yourServletURL" method="post"> <input type="text" name="foo" /> <input ...
include assertions that follow in the chain. expect({a: {b: ['x', 'y']}}).to.have.nested.property('a.b[1]'); expect({a: {b: ['x', 'y']}}).to.nested.include({'a.b[1]': 'y'}); If . or [] are part of an actual property name, they can be escaped by adding...
include assertions that follow in the chain. expect({a: {b: ['x', 'y']}}).to.have.nested.property('a.b[1]'); expect({a: {b: ['x', 'y']}}).to.nested.include({'a.b[1]': 'y'}); If . or [] are part of an actual property name, they can be escaped by adding...