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Rails 3 - can't install pg gem
..., download typing this in your terminal:
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
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How can I read a text file in Android?
... SD card in Android?
How to read text file in Android?
Android read text raw resource file
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Link and execute external JavaScript file hosted on GitHub
... try to change the linked reference of a local JavaScript file to a GitHub raw version my test file stops working. The error is:
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How to make a function wait until a callback has been called using node.js
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check this:
https://github.com/luciotato/waitfor-ES6
your code with wait.for: (requires generators, --harmony flag)
function* (query) {
var r = yield wait.for( myApi.exec, 'SomeCommand');
return r;
}
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Preferred Java way to ping an HTTP URL for availability
...ec("/system/bin/ping -c 1 8.8.8.8");
int exitValue = ipProcess.waitFor();
return (exitValue == 0);
} catch (IOException | InterruptedException e) { e.printStackTrace(); }
return false;
}
Possible Questions
Is this really fast enough?Yes, very fast!
Couldn’t I just p...
How do I output raw html when using RazorEngine (NOT from MVC)
...ncodedString, with the default implementations being HtmlEncodedString and RawString.
To use the latter, simply make a call to the inbuilt Raw method of TemplateBase:
@Raw(Model.EmailContent)
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raw vs. html_safe vs. h to unescape html
...an html_safe declaration, pretty unusual.
Prepending your expression with raw is actually equivalent to calling to_s chained with html_safe on it, but is declared on a helper, just like h, so it can only be used on controllers and views.
"SafeBuffers and Rails 3.0" is a nice explanation on how the...
Is it possible to send an array with the Postman Chrome extension?
...you are using the postman packaged app, you can send an array by selecting raw / json (instead of form-data). Also, make sure to set Content-Type as application/json in Headers tab.
Here is example for raw data {"user_ids": ["123" "233"]}, don't forget the quotes!
If you are using the postman RES...
What does in XML mean?
... does there have to be a new line character in between CDATA start and the raw data?
– Ben Sewards
Oct 20 '16 at 18:48
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Bootstrap 3 Collapse show state with Chevron icon
...n excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
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