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Which is preferred: Nullable.HasValue or Nullable != null?
...Value because I liked the semantics. However, recently I was working on someone else's existing codebase where they used Nullable<> != null exclusively instead.
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Why does Eclipse Java Package Explorer show question mark on some classes?
... Java class icons display a small question mark to the right of the 'J', something like [J?]. This icon is shown on each class within one package in my project, but I cannot find an explanation for this in the documentation.
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Ember.js or Backbone.js for Restful backend [closed]
...ations where the user will keep the application open for long periods of time, perhaps all day, and interactions with the application's views or underlying data trigger deep changes in the view hierarchy. Ember is larger than Backbone, but thanks to Expires, Cache-Control this only matters on the th...
Shell script to delete directories older than n days
I have directories named as:
5 Answers
5
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What's the difference between “Normal Reload”, “Hard Reload”, and ...
I recently discovered this new feature in Chrome:
3 Answers
3
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how does array[100] = {0} set the entire array to 0?
...ction 6.7.8.21 of the C specification (online draft of C spec): for the elements that don't have a specified value, the compiler initializes pointers to NULL and arithmetic types to zero (and recursively applies this to aggregates).
The behavior of this code in C++ is described in section 8.5.1.7 ...
Update multiple rows in same query using PostgreSQL
I'm looking to update multiple rows in PostgreSQL in one statement. Is there a way to do something like the following?
6 An...
java SSL and cert keystore
...x86)\\Java\\jdk1.7.0_21\\jre\\lib\\security\\cacerts"); isn't working for me :(
– simgineer
Jul 17 '13 at 22:39
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Is it safe to shallow clone with --depth 1, create commits, and pull updates again?
...m or to a shallow clone, these limitations are not true anymore.
The documentation now reads:
--depth <depth>::
Create a 'shallow' clone with a history truncated to the specified number of revisions.
That stems from commits like 0d7d285, f2c681c, and c29a7b8 which support clone, send...
Test if lists share any items in python
... might be a library function to do this. If not, is there a more pythonic method of achieving the same result.
9 Answers...