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Understanding Spliterator, Collector and Stream in Java 8
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answered May 24 '17 at 4:01
Ajay KumarAjay Kumar
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Declaration/definition of variables locations in ObjectiveC?
Ever since starting to work on iOS apps and objective C I've been really puzzled by the different locations where one could be declaring and defining variables. On one hand we have the traditional C approach, on the other we have the new ObjectiveC directives that add OO on top of that. Could you fo...
How to format a java.sql Timestamp for displaying?
...ar
– AverageMarcus
Jul 26 '12 at 14:01
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to make it complete for those who needs it, String S = n...
Unlink of file Failed. Should I try again?
... khilokhilo
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How to convert hashmap to JSON object in Java
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answered Aug 28 '12 at 9:01
Mohammod HossainMohammod Hossain
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How to get the last character of a string in a shell?
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101
That's one of the reasons why you need to quote your variables:
echo "${str:$i:1}"
Otherwise, ...
Views vs Components in Ember.js
... and then implement their behavior using JavaScript? You can't do this actually with a Ember.View.
Ember.Component
That's exactly what components let you do. In fact, it's such a good idea that the W3C is currently working on the Custom Elements spec.
Ember's implementation of components tries to be...
How to enable file sharing for my app?
...get/info)
– nielsbot
Feb 5 '13 at 8:01
And in case anyone else is pulling out hair over it not working, check to see i...
What are metaclasses in Python?
...ass is an instance of a metaclass.
While in Python you can use arbitrary callables for metaclasses (like Jerub shows), the better approach is to make it an actual class itself. type is the usual metaclass in Python. type is itself a class, and it is its own type. You won't be able to recreate somet...
In SQL, how can you “group by” in ranges?
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answered Oct 24 '08 at 12:01
Ron TuffinRon Tuffin
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