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Difference between events and delegates and its respective applications [closed]
...g events over delegates, other than being syntactical sugar. Perhaps I am misunderstanding, but it seems that event is just a placeholder for delegate.
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Difference between /res and /assets directories
...s, OS versions, screen orientations, etc., as described here. None of that is available with assets. Also, many parts of the API support the use of resource identifiers. Finally, the names of the resources are turned into constant field names that are checked at compile time, so there's less of an o...
Most efficient method to groupby on an array of objects
What is the most efficient way to groupby objects in an array?
43 Answers
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The shortest possible output from git log containing author and date
How can I show a git log output with (at least) this information:
13 Answers
13
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Disable Auto Zoom in Input “Text” tag - Safari on iPhone
... on iPhone, the page becomes larger (auto zoom). Does anybody know how to disable this?
34 Answers
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getting the last item in a javascript object
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No. Order is not guaranteed in JSON and most other key-value data structures, so therefore the last item could sometimes be carrot and at other times be banana and so on. If you need to rely on ordering, your best bet is to go with arr...
How do I rename a local Git branch?
...t branch, you can do:
git branch -m <newname>
A way to remember this is -m is for "move" (or mv), which is how you rename files. Adding an alias could also help. To do so, run the following:
git config --global alias.rename 'branch -m'
If you are on Windows or another case-insensitive fi...
What is the difference between class and instance methods?
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edited Feb 26 '10 at 17:11
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Typedef function pointer?
I'm learning how to dynamically load DLL's but what I don't understand is this line
6 Answers
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Spring Expression Language (SpEL) with @Value: dollar vs. hash ($ vs. #)
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${...} is the property placeholder syntax. It can only be used to dereference properties.
#{...} is SpEL syntax, which is far more capable and complex. It can also handle property placeholders, and a lot more besides.
Both are val...