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Setting up FTP on Amazon Cloud Server [closed]
... control which services should automatically start:
> sudo ntsysv
Now vsftpd will automatically start up when your server boots up.
Appendix B: Changing a user's FTP home directory
* NOTE: Iman Sedighi has posted a more elegant solution for restricting users access to a specific directo...
Has anyone ever got a remote JMX JConsole to work?
It seems that I've never got this to work in the past. Currently, I KNOW it doesn't work.
20 Answers
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How to style the with only CSS?
...n> s of a <select> element with cross-browser compatibility? I know many JavaScript ways which customize the dropdown to convert into <li> , which I'm not asking about.
...
Push to GitHub without a password using ssh-key
...e directory.
cp /c/Users/Yuci/.ssh/github_rsa /c/Users/Yuci/.ssh/id_rsa
Now when I run ssh -vT git@github.com again, I have:
...
debug1: Trying private key: /c/Users/Yuci/.ssh/id_rsa
debug1: Authentication succeeded (publickey).
...
Hi <my username>! You've successfully authenticated, but ...
The case against checked exceptions
For a number of years now I have been unable to get a decent answer to the following question: why are some developers so against checked exceptions? I have had numerous conversations, read things on blogs, read what Bruce Eckel had to say (the first person I saw speak out against them).
...
How to check if a table exists in a given schema
...ore slightly faster.
to_regclass(rel_name) in Postgres 9.4+
Much simpler now:
SELECT to_regclass('schema_name.table_name');
Same as the cast, but it returns ...
... null rather than throwing an error if the name is not found
...
How can I declare and use Boolean variables in a shell script?
....
Footnotes
Miku's answer has since been edited and no longer contains (known) flaws.
Not an exhaustive list.
A valid command in this context means a command that exists. It doesn't matter if the command is used correctly or incorrectly. E.g. man woman would still be considered a valid command, ev...
Behaviour for significant change location API when terminated/suspended?
...
Do you know how long it took for your app to become terminated? And then get a appDelegate callback instead? (Is it like 30 minutes? 2 hrs? 5 hrs? ) The reason I'm asking this is because I've set up a region to monitor. Tried many ti...
Why does C++ require a user-provided default constructor to default-construct a const object?
...ised.
B b{}; is value initialisation: the member int x is uninitialised.
Now see what happens when we add const:
const A a; is default initialisation: this is ill-formed due to the rule quoted in the question.
const B b; is default initialisation: the member int x is uninitialised.
const A a{}; ...
Change the name of the :id parameter in Routing resources for Rails
... longer period of time.
EDIT (Nov 16, 2014): Rails 4 should be at the top now and include relevant information as it's been the current version of Rails for quite some time now.
EDIT (Aug 9, 2016): Reflect that the solution still works in Rails 5, and update outdated links.
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