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How to change Rails 3 server default port in develoment?
...th foreman start instead of rails s, otherwise the puma config doesn't get read properly.
I like this approach because the configuration works the same way in development and production, you just change the value of the port if necessary.
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Should Javadoc comments be added to the implementation?
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Don't you already know that elements need to be compareable when using a TreeMap? An implementation also shouldn't implement conflicting behaviour.
– Jimmy T.
May 16 '16 at 11:26
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How to call another controller Action From a controller in Mvc
...d the answer changing the variable "controller" to "ctrlr"... so it should read "ctrlr.ControllerContext = new ControllerContext(this.Request.RequestContext, ctrl);" if that user edited it correctly
– JoeSharp
Dec 27 '17 at 15:10
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Recursive search and replace in text files on Mac and Linux
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For more info about this command read this lifehacker.com/5810026/…
– kuzdu
Sep 26 '18 at 14:41
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Git: add vs push vs commit
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I was confused about what 'add' really does. I just read a very enlightening paragraph from the book Git Pro that I'd like to add here, because it clarifies things
“It turns out that Git stages a file exactly as it is when you run the git add command. If you commit now, the...
How to write file if parent folder doesn't exist?
...err);
fs.writeFile(path, contents, cb);
});
}
If the whole path already exists, mkdirp is a noop. Otherwise it creates all missing directories for you.
This module does what you want: https://npmjs.org/package/writefile . Got it when googling for "writefile mkdirp". This module returns a ...
Print “hello world” every X seconds
...rvice for these tasks. That is really a big improvement over traditional Thread API. Just didn't used it at the time of answering.
– Rohit Jain
Feb 14 '14 at 18:44
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What is the difference between '&' and ',' in Java generics?
While reading the Java official tutorial about generics, I found that you can restrict the type argument (in this case is T ) to extend a class and/or more interfaces with the 'and' operator ( & ) like this:
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How do I disable a href link in JavaScript?
...or must be as short as possible. E.g. here shorter - is for understanding (reading) not for "compression" or bytes ecomony. :)
– Cherry
Oct 5 '17 at 18:34
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Printing without newline (print 'a',) prints a space, how to remove?
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@A A I read the question when the string multiplication answer was present, and thought I'd give an overview of several options. The others came while I was putting together my answer. It was accepted soon after, otherwise I would'v...