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How to clean node_modules folder of packages that are not in package.json?
...or modules to be installed. After a while I see that I don't need some specific module and remove its dependency from package.json . Then I remove some other modules from package.json because they are not needed anymore and others are replaced with alternatives.
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Get last element of Stream/List in a one-liner
...created from Lists). For unordered streams it is for obvious reasons unspecified which element will be returned.
The implementation works for both sequential and parallel streams. That might be surprising at first glance, and unfortunately the documentation doesn't state it explicitly. However, it ...
Create a new workspace in Eclipse
...to the answer from @rajah9, you may also want to copy settings, especially if you have good Working Sets defined.
– david.joyce13
Mar 4 '14 at 19:21
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Favorite way to create an new IEnumerable sequence from a single value?
...you can do
var sequence = Enumerable.Empty<string>();
EDIT OP clarified they were looking to create a single value. In that case
var sequence = Enumerable.Repeat("abc",1);
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improv...
Why does TestInitialize get fired for every test in my Visual Studio unit tests?
... before and after each test, this is to ensure that no tests are coupled.
If you want to run methods before and after ALL tests, decorate relevant methods with the ClassInitialize and ClassCleanup attributes.
Relevant information from the auto generated test-file in Visual Studio:
You can use the...
Returning anonymous type in C#
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@frenchie: Yes, only inside member's body. If you want to return it - make it a well-known type.
– abatishchev
Apr 9 '12 at 12:45
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Is False == 0 and True == 1 an implementation detail or is it guaranteed by the language?
...teed as it is possible for True and False to be reassigned. However, even if this happens, boolean True and boolean False are still properly returned for comparisons.
In Python 3.x True and False are keywords and will always be equal to 1 and 0.
Under normal circumstances in Python 2, and always ...
Batch files: How to read a file?
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This is a pretty complex example, parsing very specific information from a particularly formatted text file, without giving any explanation. As per for /? the command would parse each line in myfile.txt, ignoring lines that begin with a semicolon, passing the 2nd and 3rd toke...
How to remove leading zeros using C#
...be handled by looking at the length of the string and simply returning "0" if it's empty after the trim. Or using PadLeft(1, '0').
– Cœur
Aug 29 '19 at 3:01
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Detect the Enter key in a text input field
I'm trying to do a function if enter is pressed while on specific input.
10 Answers
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