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Infinite Recursion with Jackson JSON and Hibernate JPA issue

...ks to As Zammel AlaaEddine for pointing this out). JsonManagedReference and JsonBackReference Since Jackson 1.6 you can use two annotations to solve the infinite recursion problem without ignoring the getters/setters during serialization: @JsonManagedReference and @JsonBackReference. Explanatio...
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Service vs IntentService in the Android platform

... can be done with an IntentService that cannot be done with a Service (and vice-versa)? 11 Answers ...
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How to delete duplicates on a MySQL table?

... Notice: this would keep the oldest duplicate record and would erase the newer ones. If you want to keep the newest you cannot do this with ALTER IGNORE. – Haralan Dobrev Oct 1 '12 at 10:26 ...
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SourceKitService Terminated

...e with Xcode where the error "Source Kit Service Terminated" is popping up and all syntax highlighting and code completion is gone in Swift. How can I fix this? ...
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NoSQL - MongoDB vs CouchDB [closed]

...noob when it comes to the NoSQL movement. I have heard lots about MongoDB and CouchDB. I know there are differences between the two. Which do you recommend learning as a first step into the NoSQL world? ...
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Which concurrent Queue implementation should I use in Java?

... Basically the difference between them are performance characteristics and blocking behavior. Taking the easiest first, ArrayBlockingQueue is a queue of a fixed size. So if you set the size at 10, and attempt to insert an 11th element, the insert statement will block until another thread remove...
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Link and execute external JavaScript file hosted on GitHub

... for this, now, by using jsdelivr.net. Steps: Find your link on GitHub, and click to the "Raw" version. Copy the URL. Change raw.githubusercontent.com to cdn.jsdelivr.net Insert /gh/ before your username. Remove the branch name. (Optional) Insert the version you want to link to, as @version (if y...
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What is the difference between Pan and Swipe in iOS?

...antics: a pan recognizer looks for the beginning of translational movement and continues to report movement in any direction over time, while a swipe recognizer makes an instantaneous decision as to whether the user's touches moved linearly in the required direction. By default, no two recognizers...
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How to find all positions of the maximum value in a list?

... 0 for this is 2n, the list is iterated through 2x, once to determine max, and another time to find the positions of the max. A for loop that tracks the current max and its position might be more efficient for really long lists. – radtek Jan 8 '15 at 18:42 ...
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C pointers : pointing to an array of fixed size

...orrect. I'd say that every C developer comes to exactly the same discovery and to exactly the same conclusion when (if) they reach certain level of proficiency with C language. When the specifics of your application area call for an array of specific fixed size (array size is a compile-time constan...