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What's the role of GetHashCode in the IEqualityComparer in .NET?
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answered Nov 4 '10 at 12:46
sheikhjabootiesheikhjabootie
6,92822 gold badges3030 silver badges4040 bronze badges
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Is it safe to delete an object property while iterating over them?
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The ECMAScript 5.1 standard section 12.6.4 (on for-in loops) says:
Properties of the object being enumerated may be deleted during enumeration. If a property
that has not yet been visited during enumeration is deleted, then it will not be visited. If new prop...
Android Studio/Intellij Idea: “Table of Contents” for a class
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244
IDEA has a tab called "Structure", which shows all the methods, fields, etc. of the currently-o...
Changing the case of a string in Eclipse
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343
By default, the hotkeys:
CTRL+SHIFT+Y changes to lowercase.
CTRL+SHIFT+X changes to UPPERCAS...
SQL Server Management Studio SSMS tries to “save to file” instead of execute on F5
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answered Aug 4 '09 at 14:24
Saul DolginSaul Dolgin
7,91444 gold badges3434 silver badges4242 bronze badges
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Fragment or Support Fragment?
I am developing an app that supports Android >= 4.0. It uses fragments from the android.app package. As I am facing problems with the older fragment implementation in 4.0, like this one , that are already fixed in the support library, I am considering switching back to the fragment implementation...
public friend swap member function
...if it will be considered during a function call. For the details, read §3.4.2. In this case, std::swap normally isn't considered; but we can associate it (add it to the set of overloads considered by unqualified swap), allowing it to be found.
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windows batch SET inside IF not working
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JRA_TLL
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answered Feb 1 '12 at 20:12
jebjeb
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How to make git ignore changes in case?
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4 Answers
4
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What does numpy.random.seed(0) do?
...numbers predictable
>>> numpy.random.seed(0) ; numpy.random.rand(4)
array([ 0.55, 0.72, 0.6 , 0.54])
>>> numpy.random.seed(0) ; numpy.random.rand(4)
array([ 0.55, 0.72, 0.6 , 0.54])
With the seed reset (every time), the same set of numbers will appear every time.
If the r...