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In C#, why is String a reference type that behaves like a value type?
...e they can be huge, and need to be stored on the heap. Value types are (in all implementations of the CLR as of yet) stored on the stack. Stack allocating strings would break all sorts of things: the stack is only 1MB for 32-bit and 4MB for 64-bit, you'd have to box each string, incurring a copy pen...
What is the syntax to insert one list into another list in python?
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foo = [1, 2, 3]
bar = [4, 5, 6]
foo.append(bar) --> [1, 2, 3, [4, 5, 6]]
foo.extend(bar) --> [1, 2, 3, 4, 5, 6]
http://docs.python.org/tutorial/datastructures.html
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Changing variable names in Vim
... +1 very good vimgineering (I think I just coined a new term). Note: I actually needed to press colon (:) twice. The first time I pressed it, I saw :'<,'>. If I just typed s/ from there it didn't work; I had to type another colon before the s/.
– Kelvin
M...
Twig: in_array or similar possible within if statement?
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Try this
{% if var in ['foo', 'bar', 'beer'] %}
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{% endif %}
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git add remote branch
... information on merging the remote and local branches.
Creating a remote called "github":
git remote add github git://github.com/jdoe/coolapp.git
git fetch github
List all remote branches:
git branch -r
github/gh-pages
github/master
github/next
github/pu
Create a new local branch (tes...
How to get the size of a string in Python?
...not counted and can be dangerous if not used correctly.
>>> len('foo')
3
>>> len('\foo')
3
>>> len('\xoo')
File "<stdin>", line 1
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 0-1: truncated \xXX escape
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Why is there no tuple comprehension in Python?
As we all know, there's list comprehension, like
10 Answers
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What are the various “Build action” settings in Visual Studio project properties and what do they do
...piled into the build output. This setting is used for code files.
Content: Allows you to retrieve a file (in the same directory as the assembly) as a stream via Application.GetContentStream(URI). For this method to work, it needs a AssemblyAssociatedContentFile custom attribute which Visual Studio g...
Generate Java classes from .XSD files…?
...pendencies in Java 9 by a command line argument, or add the dependency manually.
– Matthias Ronge
Apr 11 '18 at 8:57
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Array versus List: When to use which?
...he underlying stream (and v.v.); quicker than BufferedStream etc;
it internally uses an array-based model of objects (Foo[] rather than List<Foo>), since the size is fixed once built, and needs to be very fast.
But this is definitely an exception; for general line-of-business processing, a L...