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Why should I use IHttpActionResult instead of HttpResponseMessage?

I have been developing with WebApi and have moved on to WebApi2 where Microsoft has introduced a new IHttpActionResult Interface that seems to recommended to be used over returning a HttpResponseMessage . I am confused on the advantages of this new Interface. It seems to mainly just provide a SL...
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What's wrong with Java Date & Time API? [closed]

... design decisions really lay to waste any thought of being a well designed API. Here are some of the favourite mistakes: Despite being designed in the last decade of the millennium, it rates years as two digits since 1900. There are literally millions of workarounds doing 1900+ (or 1900-) in the J...
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What is the difference between Polymer elements and AngularJS directives?

...components.js is a library that contains several polyfills for various W3C APIs that fall under the Web Components umbrella. These are: Custom Elements HTML Imports <template> Shadow DOM Pointer Events others The left-nav in the documentation (polymer-project.org) has a page for all of the...
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jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class

... The servlet API .jar file must not be embedded inside the webapp since, obviously, the container already has these classes in its classpath: it implements the interfaces contained in this jar. The dependency should be in the provided sc...
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What is the difference between a framework and a library?

...ware project. Various parts of the framework may be exposed through an API.. So I'd say a library is just that, "a library". It is a collection of objects/functions/methods (depending on your language) and your application "links" against it and thus can use the objects/functions/methods. It i...
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Accessing localhost:port from Android emulator

... In API 28+ you should explicitly allow non-https (clear-text) traffic in your network config too. See my answer below stackoverflow.com/a/56769746/2290369 – Ismail Yavuz Jun 26 '19 at 9:47 ...
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React ignores 'for' attribute of the label element

... The for attribute is called htmlFor for consistency with the DOM property API. If you're using the development build of React, you should have seen a warning in your console about this. share | imp...
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Securely storing environment variables in GAE with app.yaml

I need to store API keys and other sensitive information in app.yaml as environment variables for deployment on GAE. The issue with this is that if I push app.yaml to GitHub, this information becomes public (not good). I don't want to store the info in a datastore as it does not suit the project...
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Send email using java

...d to send needs to reduce their own security Google had released Gmail API - https://developers.google.com/gmail/api/?hl=en. We should use oAuth2 method, instead of username + password. Here's the code snippet to work with Gmail API. GoogleMail.java import com.google.api.client.util.Base64; i...
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Creating java date object from year,month,day

... IBM API designers, JavaScript API designers. Other than that, probably nobody. Note that Calendar is now obsoleted by th the Java 8 java.time API, which does the right thing. – JB Nizet Sep ...