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How do I specify a password to 'psql' non-interactively?
...ORD=pass1234 psql -U MyUsername myDatabaseName
For reference, see http://www.postgresql.org/docs/current/static/libpq-envars.html
Edit
Since Postgres 9.2 there is also the option to specify a connection string or URI that can contain the username and password.
Using that is a security risk ...
How do I parse JSON with Ruby on Rails? [duplicate]
... = '{
"errorCode": 0,
"errorMessage": "",
"results":
{
"http://www.foo.com":
{
"hash": "e5TEd",
"shortKeywordUrl": "",
"shortUrl": "http://whateverurl",
"userHash": "1a0p8G"
}
},
"statusCode": "OK"
}'
final_data = JSON.parse(json_data)
puts final_...
npm global path prefix
...itch wasn't helping. My problem was the Homebrew/node/npm bug found here - https://github.com/npm/npm/issues/3794
If you've already installed node using Homebrew, try ****Note per comments that this might not be safe. It worked for me but could have unintended consequences. It also appears that lat...
A proper wrapper for console.log with correct line number?
...paulirish.com/2009/log-a-lightweight-wrapper-for-consolelog/
/// * https://stackoverflow.com/questions/13815640/a-proper-wrapper-for-console-log-with-correct-line-number
/// * https://stackoverflow.com/a/3806596/1037948
/// </remarks>
// via @fredrik SO trace s...
How to join components of a path when you are constructing a URL in Python
...g url, and was looking for a simple way to join them:
>>> url = 'https://api.foo.com/orders/bartag?spamStatus=awaiting_spam&page=1&pageSize=250'
Doing some looking around:
>>> split = urlparse.urlsplit(url)
>>> split
SplitResult(scheme='https', netloc='api.foo....
How to add a custom HTTP header to every WCF call?
...t message");
var untyped = header.GetUntypedHeader("Identity", "http://www.my-website.com");
OperationContext.Current.OutgoingMessageHeaders.Add(untyped);
// now make the WCF call within this using block
}
And then, server-side you grab it using:
MessageHeaders headers = OperationCon...
What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
...er:
JavaScript Prototypal Inheritance
Also placed on the AngularJS wiki: https://github.com/angular/angular.js/wiki/Understanding-Scopes
It is important to first have a solid understanding of prototypal inheritance, especially if you are coming from a server-side background and you are more famil...
How to run a single RSpec test?
...k:
it 'runs a test', :focus do
...test code
end
RSpec documentation:
https://www.rubydoc.info/github/rspec/rspec-core/RSpec/Core/Configuration#filter_run_when_matching-instance_method
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How to retrieve the hash for the current commit in Git?
...efs in the pack-ref file instead of as a file in the /refs/heads/ folder. https://www.kernel.org/pub/software/scm/git/docs/git-pack-refs.html
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How to create a simple proxy in C#?
...
Could you please share you expirience on why HTTPS won't work?
– Restuta
Aug 25 '11 at 21:50
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