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Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean

... 195 First of all let me do some clarifications: Managed bean definition : generally a managed bea...
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Easiest way to flip a boolean value?

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When is CRC more appropriate to use than MD5/SHA1?

...for error detection versus more modern hashing functions such as MD5 or SHA1? Is the former easier to implement on embedded hardware? ...
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Running a cron every 30 seconds

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href overrides ng-click in Angular.js

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How to find the 'sizeof' (a pointer pointing to an array)?

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How to run a class from Jar which is not the Main-Class in its Manifest file

... | edited Jan 31 '19 at 4:07 Drakes 19.9k33 gold badges4040 silver badges7979 bronze badges a...
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Change the name of the :id parameter in Routing resources for Rails

... 194 Rails 4 & 5 In Rails 4, the :param option was added, which seems to do exactly what you'r...
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How to override to_json in Rails?

... 216 You are getting ArgumentError: wrong number of arguments (1 for 0) because to_json needs to be ...
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Programmatically update widget from activity/service/receiver

... 192 If you are using an AppWidgetProvider, you can update it this way: Intent intent = new Inten...