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Remove multiple spaces and new lines inside of String
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check out Rails squish method:
http://apidock.com/rails/String/squish
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Vim search and replace selected text
...ter and then confirm each change you agree with y or decline with n.
This command will override your register h so you can choose other one (by changing h in the command above to another lower case letter) that you don't use.
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AngularJS performs an OPTIONS HTTP request for a cross-origin resource
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It is very hard to provide a generic solution that would work for all the WWW servers as setup will vary depending on the server itself and HTTP verbs that you intend to support. I would encourage you to get over this excellent article (http://www.html5rocks.com/en/tutorials/cors/) that has much mo...
Tool to generate JSON schema from JSON data [closed]
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You might be looking for this:
http://www.jsonschema.net
It is an online tool that can automatically generate JSON schema from JSON string. And you can edit the schema easily.
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Trouble comparing time with RSpec
...atcher is the best practice
...and it has some more uscases -> http://www.eq8.eu/blogs/27-rspec-be_within-matcher
But one more way how to deal with this is to use Rails built in midday and middnight attributes.
it do
# ...
stubtime = Time.now.midday
expect(Time).to receive(:now).and_...
Is there a reason for C#'s reuse of the variable in a foreach?
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The compiler declares the variable in a way that makes it highly prone to an error that is often difficult to find and debug, while producing no perceivable benefits.
Your criticism is entirely justified.
I discuss this proble...
Java - Convert integer to string [duplicate]
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String.valueOf(number) (my preference)
"" + number (I don't know how the compiler handles it, perhaps it is as efficient as the above)
Integer.toString(number)
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Copy a stream to avoid “stream has already been operated upon or closed”
...". What we found was that supporting this had real costs; it burdened the common case (use once) at the expense of the uncommon case. The big problem was dealing with "what happens when the two pipelines don't consume data at the same rate." Now you're back to buffering anyway. This was a featur...
Creating an index on a table variable
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
A CORS POST request works from plain JavaScript, but why not with jQuery?
...w-Credentials, * seems to work
header('Access-Control-Allow-Origin: http://www.example.com');
//if you need cookies or login etc
header('Access-Control-Allow-Credentials: true');
if ($this->getRequestMethod() == 'OPTIONS')
{
header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS'...