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How do I disable fail_on_empty_beans in Jackson?
...lieve.
For per class, try @JsonSerialize above class declaration.
For a mapper, here's one example:
ObjectMapper mapper = new ObjectMapper();
mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
// do various things, perhaps:
String someJsonString = mapper.writeValueAsString(someCla...
Java's Virtual Machine and CLR
...hat the CLR includes instructions for creating generic types, and then for applying parametric specializations to those types. So, at runtime, the CLR considers a List<int> to be a completely different type from a List<String>.
Under the covers, it uses the same MSIL for all reference-t...
How to convert a string Date to long millseconds
...y work in many cases, and then unexpectedly fail one day when you run your app on a device with a different locale setting.
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Permission denied for relation
...t;schema> TO <role>
To specify default permissions that will be applied to future tables use:
ALTER DEFAULT PRIVILEGES IN SCHEMA <schema>
GRANT <privileges> ON TABLES TO <role>;
e.g.
ALTER DEFAULT PRIVILEGES IN SCHEMA public
GRANT SELECT, INSERT, UPDATE, DELETE...
AttributeError: 'module' object has no attribute
...an safely do import b without causing problems.
(At first glance it might appear that cause_a_to_do_something() would be hugely inefficient because it does an import every time you call it, but in fact the import work only gets done the first time. The second and subsequent times you import a modu...
Why Does OAuth v2 Have Both Access and Refresh Tokens?
... file on an insecure resource server, beta or poorly coded resource server app, JS SDK client on a non https site that puts the access_token in a cookie, etc)
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Make EditText ReadOnly
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According to the Javadoc, the editable attribute does not appear to be deprecated (at least, not as of API level 23).
– Greg Brown
Apr 5 '16 at 13:25
8
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Update just one gem with bundler
I use bundler to manage dependencies in my rails app, and I have a gem hosted in a git repository included as followed:
8 A...
What are the key differences between Meteor, Ember.js and Backbone.js? [closed]
... get a reply from him.
I'd say if you are looking to learn this style of application development then on the one hand, the wealth of open source backbone examples around could be good for you. But on the other hand, although new, the Ember package is actually more complete IMO than backbone.
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How To Set A JS object property name from a variable
...ove, I was able to set a js object property name from a variable in Google Apps Script (which does not support ES6 yet) by defining the object then defining another key/value outside of the object:
var salesperson = ...
var mailchimpInterests = {
"aGroupId": true,
};
mailchimpInteres...