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In git, what is the difference between merge --squash and rebase?
...is is useful if you want to throw away the source branch completely, going from (schema taken from SO question):
git checkout stable
X stable
/
a---b---c---d---e---f---g tmp
to:
git merge --squash tmp
git commit -m "squash tmp"
X----------...
How do I close all open tabs at once?
...ow.
The commands :qa and :wqa didn't work because they closed all the tabs from all the windows.
The command :tabonly closed all the tabs from the current window except the current tab.
Because I'm usually only using 2 windows at the same time, the closer I managed to get to my need was to focus on ...
Significance of a .inl file in C++
...e bottom of the header file.
I like it because it separates the interface from the implementation and makes the header file a little easier to read. If you care about the implementation details, you can open the .inl file and read it. If you don't, you don't have to.
...
Performance surprise with “as” and nullable types
...isn't isinst in this case, but the additional unbox.any. This wasn't clear from Hans' answer, as he looked at the JITed code only. In general, the C# compiler will emit an unbox.any after a isinst T? (but will omit it in case you do isinst T, when T is a reference type).
Why does it do that? isinst...
Disable building workspace process in Eclipse
... still randomly decides to refresh the workspace, completely preventing me from doing anything in this gigantic codebase that I can't pare down in the time that I have to complete tasks for clients.
– Spencer Williams
Sep 26 '16 at 18:40
...
HashSet vs. List performance
...on my machine, and, well, it has to be very very small to get an advantage from List<T>. For a list of short strings, the advantage went away after size 5, for objects after size 20.
1 item LIST strs time: 617ms
1 item HASHSET strs time: 1332ms
2 item LIST strs time: 781ms
2 item HASHSET str...
android layout: This tag and its children can be replaced by one and a compound drawable
...one or more images
adjacent to the text).
If the two widgets are offset from each other with margins, this
can be replaced with a drawablePadding attribute.
There's a lint quickfix to perform this conversion in the Eclipse
plugin.
From: Android Official API docs!
...
Python setup.py develop vs install
...
From the documentation. The develop will not install the package but it will create a .egg-link in the deployment directory back to the project source code directory.
So it's like installing but instead of copying to the si...
C# Set collection?
...ample, you can quickly find the start and end point of a range and iterate from the start to the end, visiting items in key-order. SortedDictionary is roughly equivalent to std::set.
– doug65536
Feb 4 '13 at 7:43
...
Does Python support short-circuiting?
...72]: name
Out[172]: '<Unkown>'
In other words, if the return value from raw_input is true (not an empty string), it is assigned to name (nothing changes); otherwise, the default '<unknown>' is assigned to name.
...