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When do we have to use copy constructors?
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@sharptooth 3rd line from the bottom you have delete stored[]; and I believe it should be delete [] stored;
– Peter Ajtai
Jul 19 '10 at 5:35
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What does (x ^ 0x1) != 0 mean?
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@supercat: When a conversion from floating-point to integer is called for, the conversion is implicit (doesn't require cast syntax). But no conversion is triggered by bitwise operators, they simply fail for floating-point types.
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Injecting $scope into an angular service function()
...ject. Many scope objects can be created (usually prototypically inheriting from a parent scope). The root of all scopes is the $rootScope and you can create a new child-scope using the $new() method of any scope (including the $rootScope).
The purpose of a Scope is to "glue together" the presentat...
Can inner classes access private variables?
...t is similar to what @LokiAstari shown us in his answer. Here's an excerpt from Effective Java 2nd Ed "Item 22: Favor static member classes over nonstatic": "If you omit this modifier (static keyword when declaring inner class), each instance will have an extraneous reference to its enclosing instan...
if else in a list comprehension [duplicate]
...ep certain elements (ie: you do not necessarily want an entry to the array from every iteration) then you need to put the condition at the end.
– Sam Creamer
Aug 29 '19 at 17:35
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“Too many values to unpack” Exception
... error, I run it on python prompt it is running, but while taking response from web it gives me this exception. can you please suggest whats going wrong.
– MegaBytes
Jan 10 '15 at 8:03
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Does a finally block run even if you throw a new Exception?
... for must-run logic. If it must-run do it before the try-catch block, away from something that could throw an exception, as your intention is almost certainly functionally the same.
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Shell - How to find directory of some command?
... find files. It uses a database that's maintained by updatedb which is run from a cron job. Since locate searches a database rather than the whole filesystem it's much faster than find (which could be used as a last resort).
– Paused until further notice.
May 2...
Android Fragment lifecycle over orientation changes
...Be warned though: problems will occur if you try and access Activity Views from inside the Fragment as the lifecycles will subtly change. (Getting Views from a parent Activity from a Fragment isn't easy).
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Taskkill /f doesn't kill a process
When I start up an Experimental instance of VS from VS for debugging and stop debugging (sometimes directly from the parent VS), a zombile devenv.exe process remains running which I am unable to kill. It holds on to many of my dlls.
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