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What is the difference between an annotated and unannotated tag?
...n the commands is that one provides you with a tag message while the other doesn't. An annotated tag has a message that can be displayed with git-show(1), while a tag without annotations is just a named pointer to a commit.
More About Lightweight Tags
According to the documentation: "To create a l...
Python : List of dict, if exists increment a dict value, if not append a new dict
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Using the default works, but so does:
urls[url] = urls.get(url, 0) + 1
using .get, you can get a default return if it doesn't exist. By default it's None, but in the case I sent you, it would be 0.
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What is the difference between Numpy's array() and asarray() functions?
... routines, it's probably worth having a brief summary of what each of them does.
The differences are mainly about when to return the input unchanged, as opposed to making a new array as a copy.
array offers a wide variety of options (most of the other functions are thin wrappers around it), includ...
Casting vs using the 'as' keyword in the CLR
...stance of TargetType, then the is operator is your friend. In this case it doesn't matter whether TargetType is a reference type or a value type.
There may be other cases involving generics where is is useful (because you may not know whether T is a reference type or not, so you can't use as) but th...
What is the best (and safest) way to merge a Git branch into master?
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git merge test gives me fatal: 'test' does not point to a commit. I have to look in git log for the commit point on the test branch, switch back to master branch then do git merge 0f37d3154abbf52a4cbbbb5109f08af6a7567234.
– Duncanmoo
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Assign width to half available screen width declaratively
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@Andrew: because this way the layout renderer does not try to work with the layout_width of the component, it skips directly to sharing the extra width according to weights.
– njzk2
Nov 28 '14 at 20:54
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Oracle PL/SQL - How to create a simple array variable?
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@TonyAndrews array.extend(); does EXTEND add a slot to a regular bounded array? In that case, it's already dynamic in size so a table (unbounded array) wouldn't be needed.
– Abdul
Jun 15 '16 at 16:23
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catch exception that is thrown in different thread
...thod2 throws an exception, it sets that exception variable in Class1 also. Does it sound like a fair design? Are there any best practice ways of handling this scenario?
– Silverlight Student
May 12 '11 at 20:09
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Redis key naming conventions?
...nd of keys for resources. Why to take a different approach with colon (:)? Does it help anything?
Consider this example:
We have an RESTful API for toy objects. There is a one:
http://example.com/api/toy/234
Where we have it stored? We use Redis and slashes so the key is obvious:
toy/234
Th...
What is the difference between C, C99, ANSI C and GNU C?
...odechef and have been confused by the difference between C and C99. What does C mean here? Is it C89? Check the languages at the bottom of this submit . It contains both C and C99.
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