I'm running Ruby on Windows though I don't know if that should make a difference. All I want to do is get the current working directory's absolute path. Is this possible from irb? Apparently from a script it's possible using File.expand_path(__FILE__) ...

...件，很久没维护了。但是使用过程中发现一些问题，反复测试确认后，怀着忐忑的心情，我向原地址提交了commit，没想到他很快就合并了，并且向我表示感谢。当时的心情无以言表。当然我本身也有几个开源项目。最近刚开源了...

... With n being the line number: ng: Jump to line number n. Default is the start of the file. nG: Jump to line number n. Default is the end of the file. So to go to line number 320123, you would type 320123g. Copy-pasted straight fro...

I need to delimit the string which has new line in it. How would I achieve it? Please refer below code. 5 Answers ...

... is to provide a kind of template to inherit from and to force the inheriting class to implement the abstract methods. An abstract class thus is something between a regular class and a pure interface. Also interfaces are a special case of abstract classes where ALL methods are abstract. See this s...

I am trying to decrease bootstrap 3.0 navbar height which is used with fixed top behavior. Here i am using code. 9 Answers ...

I have the following use case: I would like to be able to push to git@git.company.com:gitolite-admin using the private key of user gitolite-admin , while I want to push to git@git.company.com:some_repo using 'my own' private key. AFAIK, I can't solve this using ~/.ssh/config , because the user...

Looking to do the following query: 6 Answers 6 ...

I'm not sure if this is something supported by Git, but in theory it seems like it should work to me. 4 Answers ...

... In html5, input is a void element and doesn't need a self closing slash: w3.org/TR/html5/syntax.html#void-elements and w3.org/TR/html5/syntax.html#syntax-start-tag – Daniel Feb 2 '16 at 7:55 ...