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What is a unix command for deleting the first N characters of a line?
For example, I might want to:
6 Answers
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Update a submodule to the latest commit
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Enter the submodule directory:
cd projB/projA
Pull the repo from you project A (will not update the git status of your parent, project B):
git pull origin master
Go back to the root directory & check update:
cd ..
git statu...
How to redirect a url in NGINX
I need to redirect every http://test.com request to http://www.test.com . How can this be done.
4 Answers
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Diff Algorithm? [closed]
I've been looking like crazy for an explanation of a diff algorithm that works and is efficient.
5 Answers
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Html.DropdownListFor selected value not being set
How can I set the selected value of a Html.DropDownListFor? I've been having a look online and have seen that it can be achieved by using the fourth parameter so like the below:
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What is javax.inject.Named annotation supposed to be used for?
I am trying to understand the javax.inject package and I am not clear what the javax.inject.Named annotation is supposed to be used for. The Javadoc does not explain the the idea behind it.
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Accessing member of base class
See the inheritance example from the playground on the TypeScript site:
2 Answers
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Return positions of a regex match() in Javascript?
...e (starting) character positions inside a string of the results of a regex match() in Javascript?
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C#: How to convert a list of objects to a list of a single property of that object?
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List<string> firstNames = people.Select(person => person.FirstName).ToList();
And with sorting
List<string> orderedNames = people.Select(person => person.FirstName).OrderBy(name => name).ToList();
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How to use pip with Python 3.x alongside Python 2.x
...alled Python 3.x (besides Python 2.x on Ubuntu) and slowly started to pair modules I use in Python 2.x.
10 Answers
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